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Whitepunk [10]
2 years ago
11

Calculate the density in g/cm3 for the mass of 452.1g and volume of 292cm3

Chemistry
1 answer:
3241004551 [841]2 years ago
8 0
Density=mass/volume 
d= 452.1/292 
d= 1.55g/cm3
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Answer:

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Explanation:

Data

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Process

1.- Calculate the molar mass of Water

Molar mass = (2 x 1) + (1 x 16)

                   = 2 + 16

                   = 18 g

2.- Use proportions to find the number of particles. Use Avogadro's number.

                 18 g ---------------- 6.023 x 10²³ particles

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                  x = (546 x 6.023 x 10²³) / 18

3.- Simplification

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4.- Result

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C. A nearly identical image.
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