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3 years ago

15

How many grams is 3.3 mole of Mg(OH)2 ?

1 answer:

Brrunno [24]3 years ago

7 0

Answer: m = 3.3 mol·58.326 mol = 192 g

Step-by-step explanation: molar mass of substance is

M= (24.31+ 2·1.008 + 2·16) g/mol = 58.326 g/ mol.

Amount of substance n = m/M and mass m = n·M

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