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muminat
3 years ago
9

An outdoor grill has a propane (C3H8) tank that holds 4.8 L of gas at a pressure of 5.5 atm. If all of the gas is transferred in

to an empty container with a volume of 150 L, what is the new pressure of the gas? Assume that the temperature remains constant.

Chemistry
1 answer:
shtirl [24]3 years ago
4 0

Answer: 0.176 atm

Explanation: Solution attached:

Use Boyle's Law to find the new pressure of the gas.

P1V1 = P2V2

Derive for P2

P2 = P1V1 / V2

= 5.5 atm ( 4.8 L ) / 150 L

= 0.176 atm

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8. If I have 34 grams of FeO, how many grams of Oxygen were synthesized?<br>Fe + O2 → Feo​
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34 gram of FeO produced 8 gram of oxygen.

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Mass of FeO = 34 g

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2FeO → 2Fe + O₂

Number of moles of FeO:

Number of moles = mass/ molar mass

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Now we will compare the moles of FeO with oxygen:

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