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Two solution of a substance (non electro...

Two solution of a substance (non electrolyte) are mixed in the following manner:
480 mL of 1.5 M first solution +520 mL of 1.2 M second solution.
What is the molarity of the final mixture?

A

1.20 M

B

1.50 M

C

1.344 M

D

2.70 M

Text Solution

Verified by Experts

`M_(3)V_(3)=M_(1)V_(2)+M_(2)V_(2)" "," "M=(480(1.5)+520(1.2))/1000=1.34` M
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