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SVEN [57.7K]
3 years ago
10

What is 10/4 written in a mixed numberd vcccccccccccccccccccccccccccccccc rrrrrrrrrrrrrrrrr xcv,.er 5 ;puiokd nhyh bb uu tr trif

trip tggb guo ric?
Chemistry
1 answer:
Nana76 [90]3 years ago
6 0
10/4 written in a mixed number is 2 1/2
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OHC-CH2-CH2-CH2-CHO<br><br> What is the IUPAC name of this compound ?
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Explanation:

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A fixed amount of gas at 25.0°C occupies a volume of 10.0 L when the pressure is 667 torr. Use Boyle's law to calculate the pres
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Answer:

The pressure, when the volume is reduced to 7.88L, is 846 torr (option A)

Explanation:

Step 1: Data given

The temperature of a gas = 25.0°C

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The volume reduces to 7.88 L but the temperature stays constant.

Step 2: Boyle's law

(P1*V1)/T1 = (P2*V2)/T2

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⇒ with P1 = the initial pressure 667 torr

⇒ with V1 = the initial volume = 10.0 L

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⇒ with V2 = the final volume = 7.88L

P2 = (P1*V1)/V2

P2 = (667*10.0)/7.88

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The pressure, when the volume is reduced to 7.88L, is 846 torr (option A)

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