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Author Question: A balloon filled with helium gas at 20 C occupies 4.91 L at 1.00 atm. The balloon is immersed in ... (Read 87 times)

mrsjacobs44

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on: Jul 8, 2021

Question 1

A 500.0 mL sample of O2(g) is at 780 mmHg and 30 °C. What will be the new volume if, with constant pressure and amount of gas, the temperature is decreased to -15 °C?
◦ 587 mL
◦ 250 mL
◦ 437 mL
◦ 426 mL
◦ 500 mL

Question 2

A balloon filled with helium gas at 20 °C occupies 4.91 L at 1.00 atm. The balloon is immersed in liquid nitrogen at -196 °C, while the pressure is raised to 5.20 atm. What is the volume of the balloon in the liquid nitrogen?
◦ 0.25 L
◦ 3.6 L
◦ 6.7 L
◦ 97 L
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by mrsjacobs44 on Jul 8, 2021

JCABRERA33

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Reply #1 on: Jul 8, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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mrsjacobs44

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Reply 2 on: Jul 8, 2021
Excellent

AngeliqueG

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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