A solution with a pH of 12 is very basic (alkaline).
The concentration of hydrogen ions (H+) is 10-12 moles per liter and the concentration of hydroxide ions (OH-) is 10-2 moles per liter.
Household ammonia has a pH of about 12.
The pH of a solution can be calculated using the formula: pH = -log[OH-]. Therefore, for a solution with [OH-] concentration of 10-12 M, the pH would be 12.
The pH of a solution with a hydrogen ion concentration of 10^-12 M is 12. pH is calculated as -log[H+], where [H+] is the concentration of hydrogen ions in moles per liter. A hydrogen ion concentration of 10^-12 M corresponds to a pH of 12.
- log(2.3 X 10 -12 ) = 11.6 pH -----------------very little H + concentration in this solution.
This depends on its concentration.Household ammonia has a pH of 11.5 at a molarity of 3.16 x 10-12(-12 is the exponent!)
A substance with a pH level of 12 is considered to be very basic or alkaline. Examples of substances with a pH of 12 include household ammonia and sodium hydroxide (lye).
pH 4 = acid pH 12= base
The pH of a solution can be calculated using the formula: pH = -log[OH-]. Therefore, for a solution with [OH-] concentration of 10-12 M, the pH would be 12.
The pH of a solution with a hydrogen ion concentration of 10^-12 M is 12. pH is calculated as -log[H+], where [H+] is the concentration of hydrogen ions in moles per liter. A hydrogen ion concentration of 10^-12 M corresponds to a pH of 12.
the ph of spot remover is 12
- log(2.3 X 10 -12 ) = 11.6 pH -----------------very little H + concentration in this solution.
This depends on its concentration.Household ammonia has a pH of 11.5 at a molarity of 3.16 x 10-12(-12 is the exponent!)
A substance with a pH level of 12 is considered to be very basic or alkaline. Examples of substances with a pH of 12 include household ammonia and sodium hydroxide (lye).
A pH of 12 indicates a strong base. The pH scale ranges from 0 to 14, with values less than 7 indicating acidity, 7 being neutral, and values higher than 7 indicating alkalinity. A pH of 12 is considered highly alkaline or basic.
The pH of walnuts is typically around 6.0 to 6.5.
The pH of hydrogen peroxide at concentrations of 10% to 12% is around 3.0 to 4.0. It is considered acidic.
12-14
12