Chemistry, 05.01.2021 16:50 highflylex279
You have a 0.7 M solution. Your job is to produce 50 mL of a 0.4 M solution.
A. How much of the 0.7 M solution do you need to start with? (Show your work.)
B. How many moles of solute were in the 0.7 M solution? (Show your work.)
C. How much water do you need to add to the previous amount of the 0.7 M solution to dilute it to
0.4 M? (Show your work.)
D. A student decides to put double the amount of water calculated in Part C. Describe what effect this
will have on the overall concentration of the resulting solution. Justify your answer.
Answers: 2
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You have a 0.7 M solution. Your job is to produce 50 mL of a 0.4 M solution.
A. How much of the 0.7...
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