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Brut [27]
3 years ago
12

If you have 12 atoms of hydrogen before a chemical reaction, how many atoms of hydrogen will be present

Chemistry
1 answer:
soldi70 [24.7K]3 years ago
6 0

Answer:

《HOPE IT WILL HELP YOU 》

Explanation:

I think the present atom of hydrogen will 1

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An insoluble solid is placed in water and the system allowed to reach equilibrium. The ratio of the rate at which ions join the
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This supercontinent was part of what specific early Earth Science theory?
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2 years ago
Calculation of Molar Ratios of Conjugate Base to Weak Acid from pH For a weak acid with a pKa of 6.0, calculate the ratio of con
Free_Kalibri [48]

Explanation:

According to the Handerson equation,  

          pH = pK_{a} + log \frac{\text{salt}}{\text{acid}}

or,      pH = pK_{a} + log \frac{\text{conjugate base}}{\text{acid}}

Putting the given values into the above equation as follows.

     pH = pK_{a} + log \frac{\text{conjugate base}}{\text{acid}}

       5.0 = 6.0 + log \frac{\text{conjugate base}}{\text{acid}}[/tex]

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or,      \frac{\text{conjugate base}}{\text{acid}} = 10^{-1.0}

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