Complete the chemical equation below to get carbon dioxide in laboratory-CaCO 3 s - CaCl 2 aq - CO 2 g - H 2 O l A- 2 HCl l B- 2 HCl aq C- 2 HCl s D- 2 HCl s

The correct option is B 2HCl(aq)CaCO_3(s) + 2HCl(aq) → CaCl_2(aq) + CO_2(g) + H_2O(l) ...

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Standard VII

Chemistry

Chemical Reaction

Complete the ...

Question

Complete the chemical equation below to get carbon dioxide in laboratory:
$C a C O_{3}$ (s) + $_$ $_$ $_$ $\to$ $C a C l_{2}$ (aq) + $C O_{2}$ (g) + $H_{2}$ $O$ (l)

2 H C l

(s)

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2 H C l

(l)

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2 H C l

(aq)

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2 H C l

(s)

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Solution

The correct option is C $2 H C l$ (aq)
$C a C O_{3}$ (s) + $2 H C l$ (aq) $\to$ $C a C l_{2}$ (aq) + $C O_{2}$ (g) + $H_{2}$ $O$ (l)

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Complete the chemical equation below to get carbon dioxide in laboratory: CaCO3(s) + ___ → CaCl2(aq) + CO2(g) + H2O(l)

The correct option is C 2HCl(aq)CaCO3(s) + 2HCl(aq) → CaCl2(aq) + CO2(g) + H2O(l)

Complete the chemical equation below to get carbon dioxide in laboratory:
$C a C O_{3}$ (s) + $_$ $_$ $_$ $\to$ $C a C l_{2}$ (aq) + $C O_{2}$ (g) + $H_{2}$ $O$ (l)

The correct option is C $2 H C l$ (aq)
$C a C O_{3}$ (s) + $2 H C l$ (aq) $\to$ $C a C l_{2}$ (aq) + $C O_{2}$ (g) + $H_{2}$ $O$ (l)