30. Calcium carbonate reacts with HCl to give CaCl,and CO2 according to the reaction:+ 2HCI(aq) CaCl, (aq) + CO2(g)CaCO3(s)H20(I) What mass of 20% impure CaCO3 isrequired to react completely with 250 mL of 0.50+M HCI?(1) 6.25 g(2) 5 g(3) 4.75 g(4) 7.8 g

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Calcium carbonate reacts with aqueuaq HCl to give calcium chloride and carbon dioxide according to the reaction .

CaCl2 (s) + 2HCl (aq.) = CaCl2 (aq) + CO2 (g) + H2O (l)

What mass of calcium carbonate is required to react completely with 25ml of 0.75M HCl?

Q. Calcium carbonate reacts with aqueous

H C l

to give

{C a C l}_{2}

and

{C O}_{2}

according to the reaction,

{C a C O}_{3} (s) + 2 H C l (a q) \to {C a C l}_{2} (a q) + {C O}_{2} (g) + H_{2} O (l)

What mass of

{C a C O}_{3}

is required to react completely with 25 mL of 0.75 M

H C l

Calcium carbonate reacts with aqueous HCl to give CaCl₂and CO₂according to the reaction, CaCO₃+ 2HCl --> CaCl₂+ H₂O

What mass of CaCO3 is required to react completely with 25mL of 0.75 HCl?

Calcium carbonate reacts with aqueous HCl to give CaCl₂ and CO₂ according to the reaction, CaCO₃₍_s₎ + 2 HCl₍_aq₎ → CaCl₂₍_aq₎ + CO₂₍_g) + H₂O₍_l₎

What mass of CaCO₃ is required to react completely with 25 mL of 0.75 M HCl?

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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