Question

answer me fast please ​

Answer 1

c) - (I) Evolution of gas.

d) - (III) Mercury.

e) - (III) Megatron.

f) - (II) 5.

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Answer 2

Answer:

hyy

your answer

aluminium sulphate = A|2(SO4)3

barium nitrate = Ba(NO3)2

calcium chloride = CaCl2

magnesium hydroxide = Mago+ H2o- mg(OH)2

ammonium carbonate =(NH4) 2CO3

sodium oxide = ????

I have no answer your last substance

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