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Author Question: A gaseous hydrocarbon weighing 0.290 g occupies a volume of 125 mL at 25 C and 760 mmHg. What is the ... (Read 363 times)

sam.t96

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  • Posts: 570
on: Jul 8, 2021

Question 1

A gas of twice the molecular mass as CO2 will pass through a small hole how much faster than CO2?
◦ 1/2 as fast
◦ 2 times as fast
◦ as fast
◦ (1/) as fast
◦ 4 times as fast

Question 2

A gaseous hydrocarbon weighing 0.290 g occupies a volume of 125 mL at 25 °C and 760 mmHg. What is the molar mass of this compound?
◦ 113 g/mol
◦ 4.76 × 103 g/mol
◦ 43.1 g/mol
◦ 10.5 g/mol
◦ 56.7 g/mol
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by sam.t96 on Jul 8, 2021

pocatato

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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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batuhan budak

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Reply #2 on: Dec 15, 2021
thank you


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