The correct option is A CaCl_2 + 2H_2O + 2CO_2 Metal #160;carbonates react with #160; acids to give #160;salt, carbon dioxide and water. Thus, #16 ...

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Combination Reaction

CaHCO32 + 2HC...

Question

$C a (H C O_{3})_{2} + 2 H C l \to$

C a C l_{2} + 2 H_{2} O + 2 C O_{2}

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2 C a C l_{2} + 2 H_{2} O + 2 C O_{2}

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C a C l_{2} + 4 H_{2} O + 2 C O_{2}

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C a C l_{2} + 2 H_{2} O + 4 C O_{2}

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Solution

The correct option is A $C a C l_{2} + 2 H_{2} O + 2 C O_{2}$
Metal carbonates react with acids to give salt, carbon dioxide and water. Thus,
$C a (H C O_{3})_{2} + 2 H C l \to C a C l_{2} + 2 H_{2} O + 2 C O_{2}$
Hence, Option $A$ is correct.

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Similar questions

2 C H_{3} C O O K + 2 H_{2} O ⟶ C_{2} H_{6} + 2 C O_{2} + 2 K O H + H_{2}

During the above reaction, the pH of the solution:

Q. 2

C H_{3} C O O^{-} N a^{+} + 2 H_{2} O \to C H_{3} C H_{3} + 2 C O_{2} + H_{2} + 2 N a O H

The name of the above reaction is:

2 C H_{3} C O O K + 2 H_{2} O ⟶ C_{2} H_{6} + 2 C O_{2} + 2 K O H + H_{2}

In the above reaction, the products formed at anode are:

How many grams of

C O_{2}

formed when 7.0 g of ethene

(C_{2} H_{4})

burns in oxygen?

C_{2} H_{4} + 3 O_{2} \to 2 C O_{2} + 2 H_{2} O

Q. Halides of alkaline earth metals from hydrates such as,

M g C l_{2} \cdot 6 H_{2} O, C a C l_{2} \cdot 6 H_{2} O, B a C l_{2} \cdot 2 H_{2} O

, and

S r C l_{2} \cdot 2 H_{2} O

This shows that halides of group II elements :

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Ca(HCO3)2+2HCl→

The correct option is A CaCl2+2H2O+2CO2Metal carbonates react with acids to give salt, carbon dioxide and water. Thus, Ca(HCO3)2+2HCl→CaCl2+2H2O+2CO2 Hence, Option A is correct.

$C a (H C O_{3})_{2} + 2 H C l \to$

The correct option is A $C a C l_{2} + 2 H_{2} O + 2 C O_{2}$
Metal carbonates react with acids to give salt, carbon dioxide and water. Thus,
$C a (H C O_{3})_{2} + 2 H C l \to C a C l_{2} + 2 H_{2} O + 2 C O_{2}$
Hence, Option $A$ is correct.