estion 4
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You have 100.0 mL of a 0.2500 M solution
of NaCl sitting in a beaker. After several
days you test the solution and find that it is
now 0.3933M. How much water must have
evaporated?
a. 63.6 ml
b. 36.4 mL
c. 14.3 mL
d. 100.0 mL
e. The concentration will not
change because of evaporation.
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Answer:
here is your answer
Explanation:
e option
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