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 solution?

Molar Mass Na: 22.99 g/mol

Molar Mass O: 16.00 g/mol

Molar Mass H: 1.008 g/mol

Question

3 May, 06:19

+2

Answers (1)

Know the Answer?

Aaliyah Sanders · Answer 1

M = mol/L so add all molar masses together then divide 21.2g / (molar mass) then divide by Litres

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