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Which one of the following is a combustion reaction?

A. CH4 + 2 O2 CO2 + 2 H2O
B. HBr + NaOH NaBr + H2O
C. Xe (aq) + H2O(l) HXe(aq) + OH- (aq)
D. NaCl (aq) + AgNO3 (aq) NaNO3 (aq) + AgCl (s)

1 Answer

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Well i have done a little of chemistry but i think it would be A. Of you look at whats reacting the product the ya A IS YOUR ANSWER I HOPE I DIDN'T GET IT WRONG
User Gra
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