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Byju's Answer
Standard IX
Chemistry
Hydrated and Anhydrous Substances
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Question
Write the formula and calculate the molar mass of Sodium Sulphate.
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Solution
Sodium Sulphate is
N
a
2
S
O
4
Molar mass of sodium sulphate = (2 x 23) + 32 + (4 x 16) = 142 g
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