Question
An experiment calls for you to use 100 mL of 0.65 M HNO3 solution. All you have available is a bottle of 2.7 M HNO3. How many milliliters of the 2.7 M HNO3 solution do you need to prepare the desired solution?
Answers
mL1 x M1 = mL2 x M2
100 x 0.65 = mL2 x 2.7M
Solve for mL2.
100 x 0.65 = mL2 x 2.7M
Solve for mL2.
12.22mL
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