michelleburboa michelleburboa

26-03-2021
Chemistry

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If you have 750 mL of 1.06 M NaNO3 stock solution, how many mL of 0.870 M NaNO3 can you make?
616 mL
ООО
708 mL
914 mL
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21ahmedfa 21ahmedfa

26-03-2021

914 mL

Use the dilution equation M1V1 = M2V2
M1 = 1.06 M
V1 = 750 mL
M2 = 0.870 M
V2 = ?

(1.06 M)(750 mL) = (0.870 M)V2

Solve for V2 and you get 914 mL.

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