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Hatshy [7]
3 years ago
8

What volume will 2.0 moles of nitrogen occupy at .947atm and 20° C?

Chemistry
1 answer:
Alex17521 [72]3 years ago
5 0

Answer:

The volume is 50, 74 l

Explanation:

We use the formula PV = nRT. The temperature in Kelvin is = 273+ 20 =293K

PV=nRT ---> V = (nRT) / P

V= (2.0 mol x 0,082 l atm /K mol x 293 K) / 0,947 atm

V=50,74128828 l

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How many molecules are there in 45.0 grams of CH ?
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Answer:

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Explanation:

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2 years ago
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6 0
3 years ago
Starting with the stock solution of 6.0 M, how many milliliters of 6.0 M sulfuric acid are needed to make 450 mL of 1.2 M soluti
Lina20 [59]

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<u>Explanation:</u>

To calculate the molarity of the diluted solution, we use the equation:

M_1V_1=M_2V_2

where,

M_1\text{ and }V_1 are the molarity and volume of the stock sulfuric acid solution

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We are given:

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Putting values in above equation, we get:

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2 years ago
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Answer:

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5 0
2 years ago
Read 2 more answers
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