Question

Write down the chemical formula of Sodium oxide , Alluminium sulphate , hydrogen sulphate and Magnesium Hydrogen .​

Answer 1

ANSWER :

SODIUM OXIDE : Na20

ALUMINUM SULPHATE : Al2(SO4)3

HYDROGEN SULPHATE : HSO4(−) or HO4S

MAGNESIUM HYDROGEN : MgH2

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Answer 2

Answer:

1.sodium oxide: Na20

2.alluminium sulphate: AI2(SO4)3

3.hydrogen sulphate: HSO 4-

4. magnesium hydrogen: MgH²

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