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Schach [20]
3 years ago
8

Im Stuck on this question for My Science homework​

Chemistry
1 answer:
yarga [219]3 years ago
7 0

Answer:

it's not clear

Explanation:

.

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Answer:

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8 0
3 years ago
How many moles are present in 45.0 g of lithium oxide (Li2O)?
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Molar mass Li2O = 7.0 x 2 + 16 => 30 g/mol

1 mole Li2O ---------- 30 g
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moles Li2O = 45.0 x 1 / 30

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= 1.50 moles of Li2O 

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