1. A 200-L helium gas at a pressure of 2.00 atm was transferred to a tank with a volume of 68.0L. What is the internal pressure of the tank if the temperature is maintained?
2. Find the final temperature of a 2.00-L gas sample at 293.0 K cooled until it occupies a volume of 500mL.
Can someone help me pls I’m sitting here for hours :( I can’t really solve it right
Answers: 3
Chemistry, 22.06.2019 06:00
Ethanol (c2h5oh) is produced from the fermentation of sucrose in the presence of enzymes. c12h22o11(aq) + h2o(g) 4 c2h5oh(l) + 4 co2(g) determine the theoretical yield and the percent yields of ethanol if 680. g sucrose undergoes fermentation and 326.5 g ethanol is obtained. theoretical _ g _ percent %
Answers: 1
1. A 200-L helium gas at a pressure of 2.00 atm was transferred to a tank with a volume of 68.0L. Wh...
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