What is the number of moles of solute in 250 mL of a .80M solution

There are 0.1 moles of solute in 250 mL of 0.4 M solution

Explanation:

because it is

for step 7 table c on the lab "newtons law of action"   the average time it took the car to travel .25 meters   was 1.92 seconds.

the average time it took the car to travel 0.50 meters was 2.61 seconds

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