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tatiyna
3 years ago
12

What is the molarity of a solution made by dissolving 21.2 g of sodium hydroxide (NaOH) in enough water to make 7.92 L of soluti

on?
Molar Mass Na: 22.99 g/mol
Molar Mass O: 16.00 g/mol
Molar Mass H: 1.008 g/mol

Chemistry
2 answers:
g100num [7]3 years ago
6 0
M = mol/L so add all molar masses together then divide 21.2g/(molar mass) then divide by Litres
Triss [41]3 years ago
5 0

Hey there!

Attached resolution .

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