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Author Question: At constant temperature and volume, a sample of oxygen gas is added to a sample of nitrogen gas. The ... (Read 107 times)

Facerro

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on: Nov 5, 2023

Question 1

Air contains 78% N2, 21% O2, and 1% Ar, by volume.  What is the density of air at 1,000. torr and –10°C?
◦ 0.56 g/L
◦ 1.0 g/L
◦ 1.3 g/L
◦ 1.8 g/L
◦ 6.1 g/L

Question 2

At constant temperature and volume, a sample of oxygen gas is added to a sample of nitrogen gas. The pressure of the mixture is found by adding the pressures of the two individual gases. This is an example of:
◦ Boyle's Law
◦ Charles's Law
◦ Gay-Lussac's Law
◦ Avogadro's Law
◦ Dalton's Law
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by Facerro on Nov 5, 2023

jacquelyngibson

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Reply #1 on: Nov 5, 2023
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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Facerro

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Reply 2 on: Nov 5, 2023
YES! Correct, THANKS for helping me on my review

nguyenhoanhat

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

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