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zlopas [31]
3 years ago
9

Which of the following shows the balanced equation for the reaction that represents the decomposition of barium carbonate (BaCO3

)? (2 points) Select one: a. BaO + CO2yields BaCO3 b. 2BaO + CO2yields 2BaCO3 c. BaCO3yields BaO + CO2 d. 2BaCO3yields 2BaO + CO2
Chemistry
2 answers:
Inessa [10]3 years ago
5 0
BaCO3 = BaO + CO2, so the answer is C
Vedmedyk [2.9K]3 years ago
5 0

Answer : The correct option is, (c) BaCO_3(s)\rightarrow BaO(s)+CO_2(g)

Explanation :

Decomposition reaction : It is a type of chemical reaction in which one reactant breaks into two or more smaller compounds.

AB\rightarrow A+B

The given balanced decomposition reaction of barium carbonate is,

BaCO_3(s)\rightarrow BaO(s)+CO_2(g)

In this reaction, 1 mole of barium carbonate decomposes to yields 1 mole of barium oxide and 1 mole of carbon dioxide.

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