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Calculate the molar concentration of hcl
Course:- Chemistry
Reference No.:- EM13716951





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Question - An aqueous solution contaning MgCl2 and HCl was analysed by first titrating a 25.00mL aliquot to a bromocresol green endpoint with 17.53mL of 0.02932 M NaOH. A 10.00mL aliquot was then diluted to 75.00mL with distilled water and passed through a strong-acid ion exchange resin. The eluate and washings required 35.94mL of the NaOH solution to reach the endpoint. Calculate the molar concentration of HCl and MgCl2 in the sample.

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