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Natali5045456 [20]
3 years ago
12

Help quick............

Chemistry
2 answers:
docker41 [41]3 years ago
6 0
I DONT KNOW im only in a small, brain Xd
mariarad [96]3 years ago
3 0

Answer:

Do you want an explaniton to? btw the answer is

1 in the 13

2 in the 8

3 in the 42

4 in the Mo

5 in the 96

6 in the 1

7 in the 18

8 in the 2

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How many moles of co2 are there in a 50.0 dm3 sample of the gas at a pressure of 100.0 kpa and a temperature of 50°c?
Rudiy27

Answer:

  • 609 mol

Explanation:

<u>1) Data:</u>

a) n = ?

b) V = 50.0 dm³ = 50.0 liter

c) p = 100.0 kPa

d) T = 50 °C

<u>2) Physical law:</u>

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<u>3) Constants:</u>

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<u>4) Unit conversions:</u>

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<u>5) Solution:</u>

  • pV = nRT ⇒ n = pV / (RT)

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Which of the following statements about atoms is NOT true?
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