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sp2606 [1]
3 years ago
10

If the [H+] of a solution is 0.001 mol/L what is the pH? A. 12 B. -2 C. 1 D.2

Chemistry
1 answer:
erma4kov [3.2K]3 years ago
4 0

Answer:

pH = 3 (though the option is missing)

Explanation:

We have a solution with a concentration of the hydrogen ion, [H⁺] = 0.001 mol/L = 0.001 M. We can calculate the pH using its definition.

pH = -log [H⁺]

pH = -log 0.001

pH = 3

Since the pH < 7, the solution is acid. Other way to recognize that a solution is acid is when [H⁺] > 10⁻⁷ M at 25°C.

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Answer:

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Explanation:

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Remember you convert gram into kilogram and 1 gram =0.001 kilogram

5 0
3 years ago
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iren [92.7K]

Answer:

The correct answer is (b)

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Charles law describes the behavior of gases when heated. Charles law states that the volume of a given mass of gas would increase as its Kelvin temperature increases provided the pressure is held constant. That is the volume of a given mass of gas is directly proportional to its Kelvin temperature at constant pressure

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Its an example of inference. 
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8 0
3 years ago
How many molecules are in 5.60 L of oxygen gas
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