The solution could be described as slightly basic. Considering the pH scale, we know that neutral pH , i.e. water, is around 7. Thus, a pH of 9 means that the solution is slightly basic. More specifically, it means that there is a higher concentration of OH- ions in the solution than H+ ions.
The pH or potential of hydrogen is a figure expressing the acidity or alkalinity of a solution on which 7 is neutral. A pH of 9.8 would make the solution alkaline or basic.
A solution with a pH of 9 is basic. On the pH scale, anything over a 7 is basic and anything under 7 is acidic.
a base. around 7 is neutral, 6.9 and below is an acid, 7.1 and above is a base.
PH8:neutral
acid<8>alcalin
vinigar
basic
basic
Neutral solution: pH =7Acidic solution: pH7.
A solution with a pH of 7 compared to a solution with a pH of 9 would be more acidic.
A neutral solution would have a pH of 7.
pH = 0-7 acidic solution pH = 7 neutral solution pH = 7-14 basic solution
It would have to have a pH of greater than seven.
Neutral solution: pH =7Acidic solution: pH7.
A solution with a pH of 7 compared to a solution with a pH of 9 would be more acidic.
A neutral solution would have a pH of 7.
pH = 0-7 acidic solution pH = 7 neutral solution pH = 7-14 basic solution
This would be a basic solution.
It would have to have a pH of greater than seven.
It would have to have a pH of greater than seven.
The pH of a neutral solution is 7 and the concentration of H+ or H3O+ in the solution would be 1.0 X 10-7.
pH is the acidity. low pH is more acid, while high pH is more basic.
pH = - log[H+] so a 0.01 M solution of HCl has, pH= 2
Adding an acid to a solution will lower it's Ph, but adding a base will raise it's Ph.
Calcium chloride does not affect pH so a solution of it would have a pH of 7