Calcium carbonate reacts with aqueous HCl to give CaCl2 and CO2 accord

1.	Calcium carbonate reacts with aqueous HCl to give CaCl2 and CO2 according to the reaction given belowCaCO3(s)Calcium Carbonate+2HCl(aq)Hydrochloric acid⟶CaCl2(aq)Calcium Chloride+CO2(g)Carbon dioxide+H2O(l)WaterWhat mass of CaCO3 is required to react completely with 25 mL of 0.75 M HCl? 1) 0.68442) 0.93753) 0.42654) 0.2785
Answer» Calcium carbonate reacts with aqueous $HCl$ to give ${CaCl}_{2}$ and ${CO}_{2}$ according to the reaction given below $\underset{Calcium Carbonate}{{CaCO}_{3} (s)} + \underset{Hydrochloric acid}{2 HCl (aq)} ⟶ \underset{Calcium Chloride}{{CaCl}_{2} (aq)} + \underset{Carbon dioxide}{{CO}_{2} (g)} + \underset{Water}{H_{2} O (l)}$ What mass of ${CaCO}_{3}$ is required to react completely with 25 mL of 0.75 M HCl? 1) 0.6844 2) 0.9375 3) 0.4265 4) 0.2785

Calcium carbonate reacts with aqueous HCl to give CaCl2 and CO2 according to the reaction given belowCaCO3(s)Calcium Carbonate+2HCl(aq)Hydrochloric acid⟶CaCl2(aq)Calcium Chloride+CO2(g)Carbon dioxide+H2O(l)WaterWhat mass of CaCO3 is required to react completely with 25 mL of 0.75 M HCl? 1) 0.68442) 0.93753) 0.42654) 0.2785

Answer»

Calcium carbonate reacts with aqueous $HCl$ to give ${CaCl}_{2}$ and ${CO}_{2}$ according to the reaction given below

$\underset{Calcium Carbonate}{{CaCO}_{3} (s)} + \underset{Hydrochloric acid}{2 HCl (aq)} ⟶ \underset{Calcium Chloride}{{CaCl}_{2} (aq)} + \underset{Carbon dioxide}{{CO}_{2} (g)} + \underset{Water}{H_{2} O (l)}$

What mass of ${CaCO}_{3}$ is required to react completely with 25 mL of 0.75 M HCl?

1) 0.6844

2) 0.9375

3) 0.4265

4) 0.2785

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