1 answer

Which of the following is a typical chemical equation that represents a hydration reaction? 2 KClO3...

Question:

Which of the following is a typical chemical equation that represents a hydration reaction?

2 KClO3 (s) → 2 KCl (s) + 3 O2 (g)

K2CO3 (s) ⟶H2O 2K+(aq) + CO3 2-(aq)

HCl (aq) + NaOH (aq) → NaCl (aq) + H2O (l)

C6H12O6 (s) + 6 O2 (g) → 6 CO2 (g) + 6 H2O (l)


Answers

Hydration reactions are those in which substance combine with water.

So among given reactions only the following reaction is hydration reactions

K2CO3 (S) + H2O (l) ------------------->2 K+ (aq) + CO32- (aq)

Reaction between HCl and NaOH resulting in NaCl is acid-base neutralization reaction

Reaction of glucose with oxygen is a an oxidation reaction

And the first reaction involving KClO3 is decomposition reaction.

.

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