Question

Q15. Translate the following statements into chemical equations and then balance the equations-
a) Aluminum sulphate reacts with sodium hydroxide to give aluminium hydroxide and sodium
sulphate
b) Ammonia gas reacts with oxygen gas to give nitrogen gas and water.
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Answer 1

Answer:

1.. Al2(So4)3+6NaoH -) 2Al(oH)3+3Na2So4

2..4NH3 +3o2 -) 2N2 + 6H2o