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3 years ago

HELP WORTH 20 points if Awnser is correct

Chemistry

1 answer:

Klio2033 [76]3 years ago

7 0

.3999 moles

The ideal gas law: PV = nRT

155 degrees Celsius = 428 Kelvins

n = PV/RT

n = 2.80 atm x 5.00 L/0.0821 (gas constant) x 428 K

= 0.398 moles

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