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Rama09 [41]
2 years ago
13

How many molecules are there in 21.4 grams of Ca(OH)2?

Chemistry
1 answer:
nata0808 [166]2 years ago
4 0

The answer would be 0.288827452320528

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How many grams of O2(g) are needed to completely burn 15.6 g of C3H8(g)?
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7 0
3 years ago
if a standard die is rolled twice what is the probability of getting a perfect square,then a number that is less than 5.
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<em>Hope this helped! :)</em>
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