A 4.0520g sample of hydrochloric acid, sp. Gr. 1.18, required 44.15ml of 0.9035N sodium hydroxide in a titration. Calculate (a.) %w/w HCI (b.) HCl content (c.) normality, (d.) Na2CO3 titer of the sample MW = 106

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This is a assignment problem. Read and analyze each problem carefully. Show your complete solution.
Formula:
ml base x N x meq. wt. x 100
%w/w =
Sample weight
Sample Problems:
A 4.0520g sample of hydrochloric acid, sp. Gr. 1.18, required
44.15ml of 0.9035N sodium hydroxide in a titration. Calculate
(a.) %w/w HCI (b.) HCl content (c.) normality, (d.) Na2CO3 titer
of the sample MW = 106
%3D
Transcribed Image Text:Formula: ml base x N x meq. wt. x 100 %w/w = Sample weight Sample Problems: A 4.0520g sample of hydrochloric acid, sp. Gr. 1.18, required 44.15ml of 0.9035N sodium hydroxide in a titration. Calculate (a.) %w/w HCI (b.) HCl content (c.) normality, (d.) Na2CO3 titer of the sample MW = 106 %3D
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