Calculate [h+] for each of the following solutions, and indicate whether the solution is acidic, basic, or neutral.
part a [oh−]= 4.5×10−4 m . express your answer using two significant figures.
part b 1) the solution is acidic 2) the solution is basic 3) the solution is neutral
part c [oh−]= 7.7×10−9 m . express your answer using two significant figures.
part d 1) the solution is acidic 2) the solution is basic 3) the solution is neutral
part e a solution in which [oh−] is 140 times greater than [h+]. express your answer using two significant figures.
part f 1) the solution is acidic 2) the solution is basic 3) the solution is neutral
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