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Is always basic.
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What is the pH of a solution that has hydrogen equals 2.3 x 10-4?
Molarity of hydrogen solution equals 2.3 X 10^-4 -log(2.3 X 10^-4) = 3.6 pH
What is the pH of a solution with a H plus equals 10 -8?
2
What is the pH of a solution with H plus equals 2.3 10-12?
- log(2.3 X 10 -12 ) = 11.6 pH -----------------very little H + concentration in this solution.
What is the pH of a solution with H plus equals 9.40 x 10-4?
-log(9.40 X 10^-4) = 3 pH
Which of these solutions are acidic a solution with OH equals 2.5 10-9 H plus equals 1.2 10 -4 H plus equals 3.4 10-8 pH equals 4.5 OH equals 1.0 10-4?
solution with [OH-] = 2.5 x 10-9 , A solution with [H+] = 1.2 x 10-4, A solution with pH = 4.5
How many times more basic is a solution whose pH is 12 compared to a solution whose pH is 10?
100 times. (10^2)
What is the pH of a solution whose H3O is 1 x 10-6 M?
pH = 6.0 at 25 oC when water equilibrium is taken into account correctly.
What is the hydroxide ion concentration of a solution whose pH is 12.40?
2.5 x 10-2
What is the pH of a solution whose OH1.5x10-6m?
OH - A base. - log(1.5 X 10 -6 M) 14 - 5.8 = 8.2 pH =======
A student measuring the pH of the water in a fish tank found it to have a pH of 8 what is true regarding that solution?
the water is more alkaline than a soution with a ph of 10
How many times more acidic is a solution whose pH equals 1 compared to a solution whose pH equals 5?
100,000 times more acidic
How does the presence of an acid in a water solution affect of the pH of the solution?
The presence of an acid lowers the pH of the solution in water.
Which solution is the most acidic A. apple juice pH equals 3 B. pure water pH equals 7 C. hand soap solution pH equals 10 D. drain cleaner solution pH equals 14?
its 7!
How an acid in the water solution affect the pH of the solution?
The pH is under 7.
When KOH is added to water what does the pH of the water solution do?
The pH of water increase.
If a solution has a pH of 10 that solution is?
...that solution is alkaline or basic.
If a solution has a hydrogen ion concentration of 10-5M what is its pH?
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
