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finlep [7]
3 years ago
10

Write a balanced equation for the neutralization of potassium hydroxide by phosphoric acid. Use the smallest possible integer co

efficients. Submit Answer & Next
Chemistry
1 answer:
goldenfox [79]3 years ago
6 0

Explanation:

Neutralization reaction -

The reaction of an acid and base to yield a salt and water , is a type of neutralization reaction .

The reaction of  potassium hydroxide and phosphoric acid  is a type of neutralization reaction ,

Hence , the reaction is as follows -

KOH (aq) + H₃PO₄ (aq) ----> K₃PO₄ (aq) + 3H₂O (l)

The reaction after balancing the atoms on the reactant side and on the product side is -

3 KOH (aq) + H₃PO₄ (aq) ----> K₃PO₄ (aq) + 3H₂O (l)

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<span>Important information to solve the exercise :
Substance ΔHf (kJ/mol):
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3 years ago
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3 years ago
A 7.47 g sample of calcium carbonate [CaCO3 (s)] absorbs 85 J of heat, upon which the temperature of the sample increases from 2
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