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Sladkaya [172]
4 years ago
8

How many molecules are contained in 0.500 moles of hydrogen gas?

Chemistry
2 answers:
zzz [600]4 years ago
4 0

Answer: 6.02x 1023

Explanation:

Sauron [17]4 years ago
3 0

Explanation:

1] 1228.8

2] 37.2

3] 7.1

4] 3079.23

THIS IS YOUR ANSWER

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seaweed having 50 g  salt in 1 L  water. The bucket contains 150 g of salt in 2 L of water

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V¬_water bucket=2×V_water weed

At equilibrium, volume of water in weed is x and volume in bucket is y but concentration remain same as follows:

50 /x=150 /y\\ Y = 3 x

At equilibrium, weed loose z L from 1 L  water to bucket containing 2 L as follows:

(2 + z) = 3 (1-z)\\ (2 + z) = 3 – 3 z\\ Z = 0.25 L

Thus, Weed will loose 0.25 L of water

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Which of these would describe a dish that contains bits of chocolate and nuts you can see?
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Identify which of the following statements are true. Check all that apply. Check all that apply. Ionization energies are always
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4 years ago
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