Question

Write the chemical formulae of the following
Calcium bromide
ii) Ferrous sulphide
iii) Stannic oxide
s 3
iv
Nickel bisulphate
v) Bismuth nitrate.
[15]​

Answer 1

Answer:

1).CaBr2

2).FeS

3).SnO₂

4)(Hso4)2

5) Bi(NO3)3

Answer 2

Answer:

Calcium Bromide: CaBr2

Ferrous Sulphide: FeS

Stannic oxide: SnO₂

Nickel bisulphate: HSO4

Bismuth nitrate: Bi(NO3)3

Explanation:

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