Question

write a balanced chemical equation for the following chemical properies of acids.
(a) When an acid reacts with a metal (b) when an acid racts with metal carbonates (c) when an
acid reacts with a base.​

Answer 1

Answer:

Acid + Metal carbonate ⟶ Salt + Water + Carbon dioxide

CaCO

3(calcium carbonate-metal carbonate) + 2HCl ⟶ CaCl2(calcium chloride-salt) + H2O + CO2

Explanation:

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Answer 2

Explanation:

(a)

2Na + 2HCl ( dil.) --> 2NaCl + H2

(b)

Na2CO3 + 2HCl(dil.) --> 2NaCl + H2O + CO2

(c)

HCl + NaOH --> NaCl + H20