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tensa zangetsu [6.8K]
2 years ago
6

A. At STP, what is the volume of 708 mol of nitrogen gas? 708 mol = 708 mol X L B. A sample of hydrogen gas occupies 14.1 L at S

TP. Hov many moles of the gas are present? 14.1 L = 14.1 L X 11 mol​
Chemistry
1 answer:
elena-14-01-66 [18.8K]2 years ago
5 0

Answer:

A. 15859.2 L or 15900 L

B. 0.629 mol

Explanation:

At STP, one mole is equal to approximately 22.4 L

L or mL is volume, so you are attempting to solve for L or mL.

A.

708 mol x (22.4 L/1 mol) = 15859.2 L (w/ significant figures included - 15900 L)

B.

(14.1 L) x (1 mole/ 22.4 L) = 0.629 mol.

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Answer:  Volume =  0.01L

Explanation:

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In this question, Mass = 1000g, Volume = ? and Density = 100 Kg/L

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Answer:

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Explanation:

Step 1: Given data

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3 years ago
How to change 5 % W/V of NaCl to ppm , M ? molar mass = 58.5<br>please clear explain​
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Answer:

50000ppm and 0.855M.

Explanation:

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What causes pressure inside an inflated soccer ball?
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