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KatRina [158]
3 years ago
15

Compare and contrast the mass of the object to the size of the object.

Chemistry
1 answer:
TiliK225 [7]3 years ago
5 0
Mass is the amount of matter an object contains, while volume is how much space it takes up. Take a basketball and a bowling ball, their about the same size but the bowling ball is heavier because it contains more matter.
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A compound is 2.00% H by mass, 32.7% S by mass, and 65.3% O by mass. What is its empirical formula? The second step is to calcul
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Lets take 100 g of this compound,
so it is going to be 2.00 g H, 32.7 g S and 65.3 g O.

2.00 g H *1 mol H/1.01 g H ≈ 1.98 mol H
32.7 g S *1 mol S/ 32.1 g S ≈ 1.02 mol S
65.3 g O * 1 mol O/16.0 g O ≈ 4.08 mol O

1.98 mol H : 1.02 mol S : 4.08 mol O = 2 mol H : 1 mol S : 4 mol O

Empirical formula
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Hello!

The answer is C. Hibernate during the cold winter months.

Why?

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3 years ago
How many formula units are present in 40.0 grams of Cu2S?
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Explanation:

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