A solution of 1.00 M NaCl is available. How many milliliter are needed to make 100.0 mL of 0.750 M

Question

Kathryn Dickerson

Chemistry

15 May, 01:17

A solution of 1.00 M NaCl is available. How many milliliter are needed to make 100.0 mL of 0.750 M

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Quinton Garrison · Answer 1

The number of Ml that are needed to make 100.0 ml of 0.750 m. if 1.00M NaCl is available is calculated as below

M1V1=M2V2

M1=1.00 m

V1=?

M2=0.75m

V2 = 100.0 ml

V1 is therefore = M2V2/M1

= (0.75m x 100.0 ml) / 1.00m = 75 ml of NaCl is needed