3 years ago

What volume of a 9.00 M NaOH stock solution would you need to make 800. ML of a 0.750 M NaOH solution

Chemistry

1 answer:

joja [24]3 years ago

8 0

Answer: 66.66 ml

Explanation: Using Molarity equation:

$M_1V_1$ (stock solution)= $M_2V_2$ (solution to be prepared)

given: $M_2=0.750M$

$V_2=800ml$

$M_1=9.00M$

$V_1=?$

$9.00M\times V_1$ (stock solution)= $0.750M\times 800ml$ (solution)

$V_1= 66.66ml$

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