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slava [35]
2 years ago
5

How many moles are there in 3.9 grams of potassium

Chemistry
1 answer:
polet [3.4K]2 years ago
3 0

Answer:0.025576559594663 mole.

Explanation:

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pH stands for Power of Hydrogen, the more acidic a substance is, the more H+ ions it has rendering the substance acidic. a pH of 1 means the concentration of H+ ions is 1 x 10^-1. A pH of 7 means the concentration of H+ ions is 1 x 10^-7 and so on.

10^-11 has 10^-5 more H+ ions than 10^-6

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