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Alona [7]
1 year ago
14

At STP, 1 mole of gas has a molar volume of 22.4 L. What is the density (g/L) of oxygen at STP?

Chemistry
1 answer:
Bingel [31]1 year ago
5 0
So the GFM of O2 is 32.00g/mol
If we have 1 mole of O2 we have 32.00g
32.00g/22.4L = 1.42857… aprox. 1.43g/L

Sorrr I’m not quite sure where PV=nRT comes in
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4 0
3 years ago
The reaction A + 2B occurs in one step in the gas phase. In each blank below, write the exponent of the concentration in the FOR
strojnjashka [21]

Answer:

see below

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6 0
3 years ago
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How many moles in Co are there in 6 billion Co atoms
nasty-shy [4]
Hello there!

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3 0
3 years ago
At 0 degrees Celsius, a gas occupies 22.4L. How hot must the gas be in celcius to reach a volume of 25.0L
NikAS [45]

Answer:

31.7 °C

Explanation:

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we can use the following equation

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where V1 is volume and T1 is temperature at first instance

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temperature should be in kelvin scale

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substituting the values in the equation

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7 0
3 years ago
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frosja888 [35]
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8 0
3 years ago
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