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Author Question: A sample of N2(g) effuses through a tiny hole in 19.0 s. How long would it take for a sample of ... (Read 55 times)

sdfghj

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  • Posts: 552
on: Jul 8, 2021

Question 1

A sample of helium gas occupies a volume of 38 L at 780 torr and 25 °C. What volume would the gas occupy at 0 °C and 1 atm?
◦ 40 L
◦ 38 L
◦ 36 L
◦ 34 L
◦ 25 L

Question 2

A sample of N2(g) effuses through a tiny hole in 19.0 s. How long would it take for a sample of N2O2(g) to effuse under the same conditions?
◦ 27.8 s
◦ 13.0 s
◦ 8.87 s
◦ 40.7 s
◦ 19.0 s
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by sdfghj on Jul 8, 2021

Dinolord

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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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sdfghj

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Reply 2 on: Jul 8, 2021
YES! Correct, THANKS for helping me on my review

cam1229

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Reply 3 on: Yesterday
Excellent

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