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trasher [3.6K]
3 years ago
13

~Hey guys, can somebody answer this for me, thanks :) ~

Chemistry
1 answer:
NISA [10]3 years ago
3 0
I think it's 11.56 minutes
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A closed flask contains gas at STP. If the temperature is raised to 400 K what will the pressure be in atm?
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The answer is 1.5 atm

Explanation:

5 0
2 years ago
A sample of carbon dioxide is contained in a 250.0 mL flask at 0.930 atm and 15.4 °C. How many molecules of gas are in
Yanka [14]

Answer:

We are given:

Volume (V) = 0.25 L

Pressure (P) = 0.93 atm

Temperature (T) = 15.4°C  OR   288.4 K

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From the ideal gas equation:

PV = nRT

replacing the variables

0.93 * 0.25 = n (0.082)(288.4)

n = 0.00983 moles

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3 years ago
How many kilobytes is 36 nibbles?
Deffense [45]

Answer:

<h2>                  †•°⁜Hewo there!⁜°•†</h2>

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<h3>                                         ¤0.018¤</h3>

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Help pls!!!!!!!!!!!!!​
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Answer:

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How many moles are in 68 grams of copper (II) hydroxide, Cu(OH)2
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heres your answer mate...

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3 years ago
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