Answer to Question #167054 in General Chemistry for jake

Question #167054

A 25 mL of 6M NaOH is diluted to 1.3L. What is the resulting concentration?


1
Expert's answer
2021-02-26T06:04:59-0500

Here in both the cases the product of Molarity (concentration) and volume is equal.


"\\Rightarrow" "M_1V_1=M_2V_2"

where,

"M_1=6 M"

"V_1=25mL"


"M_2=M_2(let)"

"v_2=1.3 L=1.3\\times1000=1300 mL"


Now,From the above formula

"\\Rightarrow M_2=\\dfrac{M_1V_1}{V_2}"


"\\Rightarrow M_2=\\dfrac{6\\times25}{1300}=0.115 mL"

So the resulting concentration is "0.115mL."


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