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pollywallythecat
20.08.2019 •
Chemistry
When [oh-] changes from 10-9 to 10-11 in a solution: kw = [h+][oh-] what happens to [h+]?
a. increases
b. decreases
c. remains constant
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Ответ:
Ответ:
Explanation:
The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles Aluminium, or 26.981538 grams.