A 25.00 mL sample of a hydrochloric acid solution was titrated to completion with 34.55 mL of 0.1020 M sodium hydroxide. What wa s the concentration of the hydrochloric acid
1 answer:
The concentration of hydrochloric acid with a volume of 25mL titrated with 34.55 mL of 0.1020 M sodium hydroxide is 0.141M .
<h3>How to calculate concentration?</h3>
The concentration of an acid in a titration procedure can be calculated using the following expression:
CaVa = CbVb
Where;
Ca = concentration of acid Cb = concentration of base Va = volume of acid Vb = volume of base
Ca = ? Cb = 0.102M Va = 25mL Vb = 34.55mL
Ca × 25 = 0.102 × 34.55
25Ca = 3.52
Ca = 0.141M
Therefore, the concentration of hydrochloric acid with a volume of 25mL titrated with 34.55 mL of 0.1020 M sodium hydroxide is 0.141M .
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