Question

process of converting 250 ml of 35 M HCl into 3 M HCl ph of the final solution of above questions
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Answer 1

Answer:

Explanation:

Since the concentrated HCl is quite inconvenient and hard to handle it is just impossible to take a small volume properly, this way the direct one-step dilution will not recommended and surely would not result in a correct concentration. The most reliable method is to make a 10x dilution first, then to determine the exact concentration of this stock solution by titrimetry in order calculate the proper volumes for a further 2nd step dilution to approach the correct final result.