Question

a) The chemical formula of sodium sulphateis
i. Na (SO)
ii. Na so
iii. Na SO
iv.
Naso​

Answer 1

Answer:

Chemical formula for sodium sulphate is,

$naso4$

Answer 2

Answer:

Na2SO4

Molar mass: 142.04 g/mol

Soluble in: Water

Explanation:

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