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Author Question: A sample of carbon monoxide gas was collected in a 2.0 L flask by displacing water at 28C and 810 ... (Read 19 times)

ahunt13

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on: Nov 5, 2023

Question 1

A sample of a gas occupies 1.40 × 103 mL at 25°C and 760 mmHg.  What volume will it occupy at the same temperature and 380 mmHg?
◦ 2,800 mL
◦ 2,100 mL
◦ 1,400 mL
◦ 1,050 mL
◦ 700 mL

Question 2

A sample of carbon monoxide gas was collected in a 2.0 L flask by displacing water at 28°C and 810 mmHg.  Calculate the number of CO molecules in the flask.  The vapor pressure of water at 28°C is 28.3 mmHg.
◦ 5.0 × 1022

◦ 5.2 × 1022

◦ 3.8 × 1023

◦ 5.4 × 1023

◦ 3.8 × 1025
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by ahunt13 on Nov 5, 2023

latoyia.cook

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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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ahunt13

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

elyse44

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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