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Sladkaya [172]
3 years ago
13

Covert 12.64 g NaOH to moles

Chemistry
2 answers:
grandymaker [24]3 years ago
7 0
No of moles = mass/molar mass
mass = 12.64 g
molar mass = 40 g/mol
no of moles = 12.64/40
no of moles = 0.316 g
mezya [45]3 years ago
3 0
To calculate moles, use the formula Mol = Mass/ Mr.... Mr of NaOH is 23+ 16 + 1 = 40.... Mol = 12.64/40 = 0.316
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