Calcium carbonate and hydrochloric acid

Answer 1

The products of the reaction between HCl and Mg(HCO3)2 is magnesium chloride, water and carbon dioxide. The balanced reaction is Mg(HCO3)2 + 2 HCl = MgCl2 + 2 H2O + 2 CO2.

Answer 2

Effervescence will be observed. The products are calcium chloride, water and carbon dioxide.

Answer 3

Magnesium chloride, carbon dioxide, and water.

MgCO3 + 2HCl --> MgCl2 + CO2 + H2O

Answer 4

2HCl (aq) + MgCO3 (s) ----> H2CO3 (aq) + MgCl2 (aq)

Aqueous hydrochloric acid and solid magnesium carbonate combine to form aqueous carbonic acid and aqueous magnesium chloride.

Answer 5

MgCO3 + 2HCl -> MgCl2 + CO2 + H2O

Answer 6

Magnesium chloride