A pH of 10 is considered basic, or alkaline, on the pH scale. Substances with a pH above 7 are classified as bases.
The pH of the solution is 10. The pH is calculated as the negative base 10 logarithm of the hydronium ion concentration. pH = -log[H3O+]. In this case, pH = -log(1.00 x 10^-10) = 10.
The H+ concentration is 10 times higher at pH=4 than at pH=5, according to the formula definition:[H+] = 10-pHSo 10-4 = 10 * 10-5 that's why, you see!
The pH of a solution is defined as -log10[H+]. Thus a solution with a hydrogen ion concentration of 10-5M has a pH of 5. [H+] = 10-5 pH = -log[H+] pH = - log [10-5] pH = 5
A pH of 10 indicates that the substance is alkaline or basic. Substances with a pH of 10 are 10 times more basic than a substance with a pH of 9. Common examples of substances with a pH of 10 include soaps and some household cleaners.
A pH of 10 is considered basic, or alkaline, on the pH scale. Substances with a pH above 7 are classified as bases.
The pH of the solution is 10. The pH is calculated as the negative base 10 logarithm of the hydronium ion concentration. pH = -log[H3O+]. In this case, pH = -log(1.00 x 10^-10) = 10.
if the pH is 4.7, the H+ concentration is 2 x 10-5
The H+ concentration is 10 times higher at pH=4 than at pH=5, according to the formula definition:[H+] = 10-pHSo 10-4 = 10 * 10-5 that's why, you see!
The pH of a solution is defined as -log10[H+]. Thus a solution with a hydrogen ion concentration of 10-5M has a pH of 5. [H+] = 10-5 pH = -log[H+] pH = - log [10-5] pH = 5
A pH of 10 indicates that the substance is alkaline or basic. Substances with a pH of 10 are 10 times more basic than a substance with a pH of 9. Common examples of substances with a pH of 10 include soaps and some household cleaners.
[H+] = 1 x 10-10 M then pH = 10
A pH of 10 is a thousand times more basic (a base) than a pH of 7.
A pH of 10 indicates a basic or alkaline solution. Acids have pH values below 7, while alkalis have pH values above 7.
[H3O+] = 10-pH = 10-(5.0) = 1.0*10-5 mol/LpH= the negative log of the hydrogen ion concentration, pH=5 would be a concentration of 10(-5) or 0.00001 moles per liter
- log(2.3 X 10 -12 ) = 11.6 pH -----------------very little H + concentration in this solution.
Remembwer pH is = the negative logarithm to base ten, of the hydrogen ion concentration . So with a concentration of 0.001 M The hydrogen ion concentration is 0.001 = 10^(-3) ph = -log(10)[H^+] pH = -log(10)10^-3 pH = -(-3) log(10)10 ( Remember log(10)10 = 1 ) pH = -(-3)(1) = --3 = 3 pH = 3