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Which of the following reactions could be considered a precipitation reaction? NaOH(aq) + HCl(aq) + NaCl(aq) + H2O(1) 2H2O(

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It is a NaoHlaq) + HCl caq) → Nach caq) + H20 (1) It is a neutralization reaction acid and base react to yield salt and waterH) 2 C2 H2(g) +70,19) > 4CO2(g) +6H2011) It is a combustion reaction. A hydrocarbon is undergoing combustion reaction - with

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