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Question

How do I write out the balanced chemical reactions to the following:

a) Al (s) + HNO3 (aq) ->

Al(NO3)3 (aq) +H2 (g)

b) Sodium sulfate + barium nitrate -> barium sulfate + sodium nitrate

c) Calcium carbonate + heat -> calcium oxide + carbon dioxide

d) Potassium + chlorine -> potassium chloride

e) C10H8 (s) + O2 (g) -> H2O + CO2


After looking at the chemical reactions, what are the types (4) of reactions: Single displacement reaction, synthesis reaction, decomposition reaction and combustion reaction based on a, b, c, d, e?

Top Answer

a) 2Al (s) + 6HNO 3 (aq) -> 2Al(NO 3 ) 3 (aq) + 3 H 2 (g) (Single displacement reaction) b) Na 2 SO 4 + Ba(NO 3 ) 2 -->... View the full answer

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