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inn [45]
3 years ago
14

pls help!!! Calculate the pH of a solution with a H+ ion concentration of 2.6 x 10^-7 and round your answer to the nearest hundr

edth. *
Chemistry
1 answer:
earnstyle [38]3 years ago
8 0

Answer:

6.59

Explanation:

pH=-log[H+]

=-log[2.6×10^-7]

=6.59

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3 years ago
HURRYYY!!!!<br> Convert 7.13 x 10^28 atoms of calcium (Ca) to moles of calcium.
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Answer:

<h2>118,438.5 moles</h2>

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How much energy is absorbed when 10 grams of gold increases in
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hope this helps

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