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andreyandreev [35.5K]
3 years ago
5

137g of Ba + ______ g oh I --> 391g of BaI2

Chemistry
1 answer:
sertanlavr [38]3 years ago
7 0

Answer:

Explanation:

Is it worth it? Joy

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3 years ago
A 1.00 liter solution contains 0.24 M hypochlorous acid and 0.31 M sodium hypochlorite. If 0.160 moles of potassium hydroxide ar
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Explanation:

When OH- (as in potassium hydroxide) is added, it reacts with the acid (HOCl) to reduce the amount of HOCl and increase the concentration of  sodium hypochlorite.

Potassium hydroxide will react with the hypochlorous acid to produce hypochlorite ions. In the process, some of the weak acid will be consumed, along with the added strong base.

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HClO(aq) + KOH(aq) → KClO(aq) + H2O(l)  

since water is formed, this maintains the pH.  Thus ...

A. The number of moles of HClO will decrease. - TRUE

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C. The equilibrium concentration of H3O+ will remain the same. - TRUE

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