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nasty-shy [4]
3 years ago
13

8. How many moles are in 3.01 X 10^24 of oxygen atoms?

Chemistry
1 answer:
Mademuasel [1]3 years ago
7 0

Answer:

3.17

Explanation:

because u add

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How many atoms are present in 34.69 moles of Mg
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<span>Avogadro's number. 

1 mole of any substance, molecule or element is equal to a certain amount of atom. 

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How many mL of a stock solution of 2.00 M KNO3 are needed to prepare 100.0 mL of 0.15M KNO3? with work plz
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3 0
3 years ago
Element A has 15 protons. Determine the number of neutrons in its isotope with mass number 33.
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