Answer to Question #310929 in General Chemistry for nixeu

Question #310929

A 250.0 mL of a 0.500 M HCl solution needs to be made from concentrated HCl. How much water would you add to make the final solution?

Expert's answer

If 0.500ml-1000ml

X-250ml

X=0.500 ×250/1000

=0.125mol

If 12.0 mol-1000ml

=0.125mol=?

0.125×12/1000

Ans=10.41ml

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