What are the concentrations of all the species present in a 0.5 M solution of acetic acid.

For HC2H3O2= 1.8 × 10*v​

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

hope this : )