In chemistry, the pH
pH
of a solution is a measure of the acidity or alkalinity of a solution. Water has a pH
pH
of 7
7
and, in general, acids have a pH
pH
less than 7
7
and alkaline solutions have a pH
pH
greater than 7
7
. Find the pH
pH
of a solution with a hydronium ion concentration of 7.9×10−8
7.9
×
10
−
8
moles/liter. Round your answer to two decimal places, if necessary.

One shot. if 60% of 10 is 6, then what is 70%? we know it would be seven (since 60% is mathematically 60/100, or 6/10, then 70% is 70/100, or 7/10) but we can check anyway using ratios: 6 : 60% = x : 70%*inverse multiplicationx * 60% = 6 * 70%*divide both sides by 60%x = (6 * 70%) / 60%x = 7and since he has made 6 shots already, he would need just one more to get 7 shots or 70%. if the explanation is too confusing, comment and i will try to