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3 years ago

6

What is pH of a solution where [H+]=0.000044 M

1 answer:

enot [183]3 years ago

8 0

Answer:

<em><u>pH = 4.36</u></em>

Explanation:

<em>F</em><em>r</em><em>o</em><em>m</em><em> </em><em>d</em><em>e</em><em>f</em><em>i</em><em>n</em><em>i</em><em>t</em><em>i</em><em>o</em><em>n</em><em> </em><em>o</em><em>f</em><em> </em><em>p</em><em>o</em><em>t</em><em>e</em><em>n</em><em>z</em><em> </em><em>h</em><em>y</em><em>d</em><em>r</em><em>o</em><em>g</em><em>e</em><em>n</em><em>,</em>

<em>p</em><em>H</em><em> </em><em>=</em><em> </em><em>-</em><em>l</em><em>o</em><em>g</em><em>[H+]</em>

<em>p</em><em>H</em><em> </em><em>=</em><em> </em><em>-</em><em>l</em><em>o</em><em>g</em><em>(</em><em>0.000044</em><em>)</em>

<em>p</em><em>H</em><em> </em><em>=</em><em> </em><em>4</em><em>.</em><em>3</em><em>6</em>

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