Portage Learning CHEM 108Module 3 exam.docx GRADE A
Show the calculation of the new temperature of a gas sample which has an original volume of 700 ml when collected at 730 mm and 35oC when the volume becomes 480 ml at 1.15 atm. 700ml/1000= 0.7 liters= Vi 730mm/700= 1.042 atm=Pi 35 ºC + 273 = 308K = Ti 480ml/ 1000 = 0.04 liters = Vf 1.15 amt= Pf (1.042) ×(0.7)= (1.15) × (0.04) (308) Tf Tf= 12.50 = 17.15K 0.729 -7.0 points Answer Key Show the calculation of the new temperature of a gas sample which has an original volume of 700 ml when collected at 730 mm and 35oC when the volume becomes 480 ml at 1.15 atm. Exam Page 2
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CHEM 108
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portage learning chem 108module 3 examdocx
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show the calculation of the new temperature of a gas sample which has an original volume of 700 ml when collected at 730 mm and 35oc when the volume becomes