Question

) Find out the resultant molarity if following solutions are mixed: 25 ml of 0.01M HCl and 25 ml of 0.05 M HCl ( Ans: 0.03 moles/L) 10 ml of 0.04M HCl and 20 ml of 0.05M NaOH (Ans: NaOH 0.02 moles/L) 30 ml of 0.05M H2SO4 and 30 ml of 0.2M HCl (Ans: 0.15 moles/L

Answer 1

Answer:Apply the formula to get the resultant molarity.

M=m1v1+m2v2/m1+m2

M=25×0.01+25×0.05/50

M=0.01+0.05/2

M=0.06/2

M=0.03

Solve another two like this method to get the resultant molarity....

Explanation:

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