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      <author>Валерий Очков</author>
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      <header alignment="Center" color="#a9a9a9">&amp;[DATE] &amp;[TIME] - &amp;[FILENAME]</header>
      <footer alignment="Center" color="#a9a9a9">&amp;[PAGENUM] / &amp;[COUNT]</footer>
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      <text lang="rus" fontFamily="Arial" fontSize="10">
        <content>
          <p>Построение кривой титрования буферного раствора<br />Trazar una curva de titulación para una solución tampón</p>
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        <input>
          <e type="operand">dNaHCO3</e>
          <e type="operand">3</e>
          <e type="operand" style="unit">mmol</e>
          <e type="operand" style="unit">L</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
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          <e type="operand">dNa2CO3</e>
          <e type="operand">2</e>
          <e type="operand" style="unit">mmol</e>
          <e type="operand" style="unit">L</e>
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          <e type="operator" args="2">*</e>
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      <math trailingZeros="true">
        <input>
          <e type="operand">dNaOH</e>
          <e type="operand">0.5</e>
          <e type="operand" style="unit">mmol</e>
          <e type="operand" style="unit">L</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
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    </region>
    <region left="9" top="54" width="74" height="24" color="#000000" fontSize="10">
      <math optimize="2" trailingZeros="true">
        <input>
          <e type="operand">T</e>
          <e type="operand">18</e>
          <e type="operand" style="unit">°C</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
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    <region top="90" color="#000000">
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        <title lang="eng">
          <content>
            <p>Functions Kw, K1, K2 and μ </p>
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        </title>
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      <region left="0" top="117" width="317" height="41" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">Na</e>
            <e type="operand">dNaHCO3</e>
            <e type="operand">dNa2CO3</e>
            <e type="operator" args="2">+</e>
            <e type="operand">dNaOH</e>
            <e type="operator" args="2">+</e>
            <e type="operator" args="2">:</e>
          </input>
          <contract>
            <e type="operand" style="unit">mmol</e>
            <e type="operand" style="unit">L</e>
            <e type="operator" args="2">/</e>
          </contract>
          <result action="numeric">
            <e type="operand">5.5</e>
          </result>
        </math>
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      <region left="0" top="162" width="266" height="41" color="#000000" fontSize="10">
        <math>
          <input>
            <e type="operand">C.total</e>
            <e type="operand">dNaHCO3</e>
            <e type="operand">dNa2CO3</e>
            <e type="operator" args="2">+</e>
            <e type="operator" args="2">:</e>
          </input>
          <contract>
            <e type="operand" style="unit">mmol</e>
            <e type="operand" style="unit">L</e>
            <e type="operator" args="2">/</e>
          </contract>
          <result action="numeric">
            <e type="operand">5</e>
          </result>
        </math>
      </region>
      <region left="0" top="207" width="461" height="65" color="#000000" fontSize="10">
        <math trailingZeros="true">
          <description active="true" position="Top" lang="eng">
            <content>
              <p>Ion product of water</p>
            </content>
          </description>
          <input>
            <e type="operand">T</e>
            <e type="function" args="1">K.w</e>
            <e type="operand">10</e>
            <e type="operand">4780.13</e>
            <e type="operator" args="1">-</e>
            <e type="operand">T</e>
            <e type="operand" style="unit">K</e>
            <e type="operand">1</e>
            <e type="operator" args="1">-</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">/</e>
            <e type="operand">0.019559</e>
            <e type="operand">T</e>
            <e type="operator" args="2">*</e>
            <e type="operand" style="unit">K</e>
            <e type="operand">1</e>
            <e type="operator" args="1">-</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">-</e>
            <e type="operand">7.856</e>
            <e type="operator" args="2">+</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">:</e>
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          <result action="numeric">
            <e type="operand">5.537</e>
            <e type="operand">10</e>
            <e type="operand">15</e>
            <e type="operator" args="1">-</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">*</e>
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        <math>
          <input>
            <e type="operand">K.w</e>
            <e type="operand">a.H</e>
            <e type="operand">a.OH</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">≡</e>
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      </region>
      <region left="0" top="297" width="461" height="65" color="#000000" fontSize="10">
        <math trailingZeros="true">
          <input>
            <e type="operand">T</e>
            <e type="function" args="1">K.1</e>
            <e type="operand">10</e>
            <e type="operand">2513.98</e>
            <e type="operator" args="1">-</e>
            <e type="operand">T</e>
            <e type="operand" style="unit">K</e>
            <e type="operand">1</e>
            <e type="operator" args="1">-</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">/</e>
            <e type="operand">0.023122</e>
            <e type="operand">T</e>
            <e type="operator" args="2">*</e>
            <e type="operand" style="unit">K</e>
            <e type="operand">1</e>
            <e type="operator" args="1">-</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">-</e>
            <e type="operand">8.9632</e>
            <e type="operator" args="2">+</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">:</e>
          </input>
          <result action="numeric">
            <e type="operand">3.950</e>
            <e type="operand">10</e>
            <e type="operand">7</e>
            <e type="operator" args="1">-</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">*</e>
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        <math>
          <input>
            <e type="operand">K.1</e>
            <e type="operand">a.H</e>
            <e type="operand">a.HCO3</e>
            <e type="operator" args="2">*</e>
            <e type="operand">a.H2CO3</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">≡</e>
          </input>
        </math>
      </region>
      <region left="0" top="369" width="469" height="65" color="#000000" fontSize="10">
        <math trailingZeros="true">
          <input>
            <e type="operand">T</e>
            <e type="function" args="1">K.2</e>
            <e type="operand">10</e>
            <e type="operand">3287.20</e>
            <e type="operator" args="1">-</e>
            <e type="operand">T</e>
            <e type="operand" style="unit">K</e>
            <e type="operand">1</e>
            <e type="operator" args="1">-</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">/</e>
            <e type="operand">0.028377</e>
            <e type="operand">T</e>
            <e type="operator" args="2">*</e>
            <e type="operand" style="unit">K</e>
            <e type="operand">1</e>
            <e type="operator" args="1">-</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">-</e>
            <e type="operand">9.1324</e>
            <e type="operator" args="2">+</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">:</e>
          </input>
          <result action="numeric">
            <e type="operand">3.802</e>
            <e type="operand">10</e>
            <e type="operand">11</e>
            <e type="operator" args="1">-</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">*</e>
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        <math>
          <input>
            <e type="operand">K.2</e>
            <e type="operand">a.H</e>
            <e type="operand">a.CO3</e>
            <e type="operator" args="2">*</e>
            <e type="operand">a.HCO3</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">≡</e>
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        <math trailingZeros="true">
          <input>
            <e type="operand">T</e>
            <e type="operand">μ</e>
            <e type="operand">z</e>
            <e type="function" args="3">f</e>
            <e type="operand">t</e>
            <e type="operand">T</e>
            <e type="operand" style="unit">K</e>
            <e type="operator" args="2">/</e>
            <e type="operand">273.15</e>
            <e type="operator" args="2">-</e>
            <e type="operator" args="2">:</e>
            <e type="operand">μ1</e>
            <e type="operand">μ</e>
            <e type="operand" style="unit">mol</e>
            <e type="operand" style="unit">m</e>
            <e type="operand">3</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">:</e>
            <e type="operand">1</e>
            <e type="operand">2</e>
            <e type="function" args="4">mat</e>
            <e type="operand">10</e>
            <e type="operand">0.00129</e>
            <e type="operand">t</e>
            <e type="operator" args="2">*</e>
            <e type="operand">0.4794</e>
            <e type="operator" args="2">+</e>
            <e type="bracket">(</e>
            <e type="operator" args="1">-</e>
            <e type="bracket">(</e>
            <e type="operand">z</e>
            <e type="operand">2</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">*</e>
            <e type="operand">μ1</e>
            <e type="function" args="1">sqrt</e>
            <e type="operand">1</e>
            <e type="operand">1.4</e>
            <e type="operand">μ1</e>
            <e type="function" args="1">sqrt</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">+</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">^</e>
            <e type="bracket">(</e>
            <e type="operand" style="unit">m</e>
            <e type="operand">3</e>
            <e type="operator" args="2">^</e>
            <e type="operand" style="unit">mol</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">*</e>
            <e type="operand">2</e>
            <e type="operand">1</e>
            <e type="function" args="4">line</e>
            <e type="operator" args="2">:</e>
          </input>
        </math>
      </region>
      <region left="522" top="513" width="69" height="25" color="#000000" fontSize="11">
        <math>
          <input>
            <e type="operand">a</e>
            <e type="operand">f</e>
            <e type="operand">C</e>
            <e type="operator" args="2">*</e>
            <e type="operator" args="2">≡</e>
          </input>
        </math>
      </region>
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        <math trailingZeros="true">
          <input>
            <e type="operand">T</e>
            <e type="operand">0.01</e>
            <e type="operand" style="unit">mol</e>
            <e type="operand" style="unit">m</e>
            <e type="operand">3</e>
            <e type="operator" args="2">^</e>
            <e type="operator" args="2">/</e>
            <e type="operator" args="2">*</e>
            <e type="operand">1</e>
            <e type="function" args="3">f</e>
          </input>
          <result action="numeric">
            <e type="operand">0.9035</e>
            <e type="operand" style="unit">m</e>
            <e type="operand">3</e>
            <e type="operator" args="2">^</e>
            <e type="operand" style="unit">mol</e>
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            <e type="operator" args="2">*</e>
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      <math>
        <input>
          <e type="operand">dHCl</e>
          <e type="function" args="1">pH</e>
          <e type="operand">Cl</e>
          <e type="operand">dHCl</e>
          <e type="operator" args="2">:</e>
          <e type="operand">μ.1</e>
          <e type="operand">0.001</e>
          <e type="operand" style="unit">mol</e>
          <e type="operand" style="unit">m</e>
          <e type="operand">3</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
          <e type="operand">μ</e>
          <e type="operand">2</e>
          <e type="operand">μ.1</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
          <e type="operand">1</e>
          <e type="operand">3</e>
          <e type="function" args="5">mat</e>
          <e type="operand">μ</e>
          <e type="operand">μ.1</e>
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          <e type="operand">f.0</e>
          <e type="operand">1</e>
          <e type="operand" style="unit">m</e>
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          <e type="operator" args="2">^</e>
          <e type="operand" style="unit">mol</e>
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          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
          <e type="operand">f.1</e>
          <e type="operand">T</e>
          <e type="operand">μ</e>
          <e type="operand">1</e>
          <e type="function" args="3">f</e>
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          <e type="operand">f.2</e>
          <e type="operand">T</e>
          <e type="operand">μ</e>
          <e type="operand">2</e>
          <e type="function" args="3">f</e>
          <e type="operator" args="2">:</e>
          <e type="operand">pH.1</e>
          <e type="operand">1</e>
          <e type="operator" args="2">:</e>
          <e type="operand">pH.2</e>
          <e type="operand">14</e>
          <e type="operator" args="2">:</e>
          <e type="operand">1</e>
          <e type="operand">5</e>
          <e type="function" args="7">mat</e>
          <e type="operand">pH.1</e>
          <e type="operand">pH.2</e>
          <e type="operator" args="2">≉</e>
          <e type="operand">pH</e>
          <e type="operand">pH.1</e>
          <e type="operand">pH.2</e>
          <e type="operator" args="2">+</e>
          <e type="operand">2</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">:</e>
          <e type="operand">H</e>
          <e type="operand">10</e>
          <e type="operand">pH</e>
          <e type="operator" args="1">-</e>
          <e type="operator" args="2">^</e>
          <e type="operand">f.1</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">:</e>
          <e type="operand">OH</e>
          <e type="operand">T</e>
          <e type="function" args="1">K.w</e>
          <e type="operand">H</e>
          <e type="operand">f.1</e>
          <e type="operand">2</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">:</e>
          <e type="operand">1</e>
          <e type="operand">3</e>
          <e type="function" args="5">mat</e>
          <e type="operand">H2CO3</e>
          <e type="operand">C.total</e>
          <e type="operand">H</e>
          <e type="operand">2</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">*</e>
          <e type="operand">f.1</e>
          <e type="operand">2</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">*</e>
          <e type="operand">f.2</e>
          <e type="operator" args="2">*</e>
          <e type="operand">f.2</e>
          <e type="operand">H</e>
          <e type="operand">2</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">*</e>
          <e type="operand">f.1</e>
          <e type="operand">2</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">*</e>
          <e type="operand">T</e>
          <e type="function" args="1">K.1</e>
          <e type="operand">f.2</e>
          <e type="operator" args="2">*</e>
          <e type="operand">f.0</e>
          <e type="operator" args="2">*</e>
          <e type="operand">H</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">+</e>
          <e type="operand">T</e>
          <e type="function" args="1">K.1</e>
          <e type="operand">T</e>
          <e type="function" args="1">K.2</e>
          <e type="operator" args="2">*</e>
          <e type="operand">f.0</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">+</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">:</e>
          <e type="operand">HCO3</e>
          <e type="operand">f.0</e>
          <e type="operand">H2CO3</e>
          <e type="operator" args="2">*</e>
          <e type="operand">T</e>
          <e type="function" args="1">K.1</e>
          <e type="operator" args="2">*</e>
          <e type="operand">H</e>
          <e type="operand">f.1</e>
          <e type="operand">2</e>
          <e type="operator" args="2">^</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">:</e>
          <e type="operand">CO3</e>
          <e type="operand">HCO3</e>
          <e type="operand">T</e>
          <e type="function" args="1">K.2</e>
          <e type="operator" args="2">*</e>
          <e type="operand">H</e>
          <e type="operand">f.2</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">:</e>
          <e type="operand">1</e>
          <e type="operand">2</e>
          <e type="function" args="4">mat</e>
          <e type="operand">Kt</e>
          <e type="operand">Na</e>
          <e type="operand">H</e>
          <e type="operator" args="2">+</e>
          <e type="operator" args="2">:</e>
          <e type="operand">An</e>
          <e type="operand">OH</e>
          <e type="operand">Cl</e>
          <e type="operator" args="2">+</e>
          <e type="operand">HCO3</e>
          <e type="operator" args="2">+</e>
          <e type="operand">2</e>
          <e type="operand">CO3</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">+</e>
          <e type="operator" args="2">:</e>
          <e type="operand">Kt</e>
          <e type="operand">An</e>
          <e type="operator" args="2">&gt;</e>
          <e type="operand">pH.1</e>
          <e type="operand">pH</e>
          <e type="operator" args="2">:</e>
          <e type="operand">pH.2</e>
          <e type="operand">pH</e>
          <e type="operator" args="2">:</e>
          <e type="function" args="3">if</e>
          <e type="operand">6</e>
          <e type="operand">1</e>
          <e type="function" args="8">line</e>
          <e type="function" args="2">while</e>
          <e type="operand">2</e>
          <e type="operand">1</e>
          <e type="function" args="4">line</e>
          <e type="operand">μ.1</e>
          <e type="operand">μ</e>
          <e type="operator" args="2">:</e>
          <e type="operand">μ</e>
          <e type="operand">1</e>
          <e type="operand">2</e>
          <e type="operator" args="2">/</e>
          <e type="operand">H</e>
          <e type="operand">Na</e>
          <e type="operator" args="2">+</e>
          <e type="operand">OH</e>
          <e type="operator" args="2">+</e>
          <e type="operand">Cl</e>
          <e type="operator" args="2">+</e>
          <e type="operand">HCO3</e>
          <e type="operator" args="2">+</e>
          <e type="operand">4</e>
          <e type="operand">CO3</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">+</e>
          <e type="bracket">(</e>
          <e type="operator" args="2">*</e>
          <e type="operator" args="2">:</e>
          <e type="operand">1</e>
          <e type="operand">2</e>
          <e type="function" args="4">mat</e>
          <e type="operand">2</e>
          <e type="operand">1</e>
          <e type="function" args="4">line</e>
          <e type="function" args="2">while</e>
          <e type="operand">pH</e>
          <e type="operand">3</e>
          <e type="operand">1</e>
          <e type="function" args="5">line</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="45" top="1233" width="311" height="48" color="#000000" fontSize="11">
      <math>
        <input>
          <e type="operand">dHCl</e>
          <e type="operand">0</e>
          <e type="operand" style="unit">mmol</e>
          <e type="operand" style="unit">L</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">*</e>
          <e type="bracket">(</e>
          <e type="operand">6</e>
          <e type="operand" style="unit">mmol</e>
          <e type="operand" style="unit">L</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">*</e>
          <e type="bracket">(</e>
          <e type="operand">0.1</e>
          <e type="operand" style="unit">mmol</e>
          <e type="operand" style="unit">L</e>
          <e type="operator" args="2">/</e>
          <e type="operator" args="2">*</e>
          <e type="function" args="3">range</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="378" top="1242" width="279" height="37" color="#000000" fontSize="11">
      <math optimize="2">
        <input>
          <e type="operand">Plot</e>
          <e type="operand">dHCl</e>
          <e type="operand">dHCl</e>
          <e type="function" args="1">pH</e>
          <e type="function" args="1">vectorize</e>
          <e type="function" args="2">augment</e>
          <e type="bracket">(</e>
          <e type="operator" args="2">:</e>
        </input>
      </math>
    </region>
    <region left="0" top="1296" width="746" height="351" color="#000000" bgColor="#ffffff" fontSize="11">
      <xyplot width="736" height="343" points="100" name="XYPlot">
        <chartstyle backcolor="White" bordercolor="Black" />
        <propertiessource index="1" sourcetype="PropertyGrid" />
        <grid gridcolor="LightGray" gridpattern="Dash" gridthickness="1" isxgrid="true" isygrid="true" isy2grid="false" />
        <xaxes xmin="0" xmax="6" xtick="1" visible="True" decimalplaces="3" numberformat="General" />
        <yaxes ymin="0" ymax="10" ytick="1" visible="True" decimalplaces="3" numberformat="General" />
        <y2axes isy2axis="false" y2min="-1" y2max="1" y2tick="0.5" visible="True" decimalplaces="3" numberformat="General" />
        <title2d title="" titlefont="Arial, 10pt" titlefontcolor="Black" />
        <xylabel labelfont="Times New Roman, 9pt" labelfontcolor="Black" tickfont="Times New Roman, 4.875pt" tickfontcolor="Black" xlabel="Доза соляной кислоты (HCl), mmol/L" ylabel="Значение pH" y2label="y2" />
        <legend isbordervisible="true" islegendvisible="false" legendbackcolor="White" legendbordercolor="Black" legendfont="Arial, 5pt" legendposition="NorthEast" textcolor="Black" />
        <traces>
          <trace seriesname="" isy2data="false" isvisible="true" plotmethod="Splines" lineantialias="true" linecolor="Blue" linethickness="1" linepattern="Solid" symbolantialias="true" symbolsize="5" symboltype="Dot" symbolborderthickness="1" symbolbordercolor="Black" symbolfillcolor="White" />
        </traces>
        <input>
          <e type="operand">Plot</e>
        </input>
      </xyplot>
    </region>
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</worksheet>