jamiekinue jamiekinue

23-11-2014
Chemistry

Answered

What is the molarity of 5.00 g of NaOH in 750.0 mL of solution?

Verified Answer :

23-11-2014

m = 5g

M = 40g/mol

n = m/M = 5g/40g/mol = 0.08mol

Cm = n/V

n = 0.08mol

V = 750mL = 0.75L

Cm = 0.08/0.75L = 0.107mol/L

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