Question

give a chemical chage in which a gas ia libetated in a double deconposition reaction


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Answer 1

Answer:

Double decomposition: This is a type of chemical change in which two compounds in a solution react to form two new compounds by mutual exchange of radicals. ... ... Carbon burns in oxygen to form a gaseous compound, carbon dioxide.

Explanation:

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Answer 2

Explanation:

feso4 + cuso4 = cuso4 + feSo4