Asked by Alisha

11.4mL of 0.7 M NaOH was used to titrate 5.0mL hydrochloric acid. What is the molarity of the acid?

a) 0.3
b) 1.6
c) 3.9
d) 5.0
e) 8.1

Can someone answer this question and explain how to get the answer?
Answered by DrBob222
Write and balance the equation.
mols NaOH = M x L = ?
mols HCl = mols NaOH (look at the coefficients in the equation)
M HCl = mols HCl/L HCl
Answered by jena
not e
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