A 21 L reaction vessel contains only containts He gas. The system is kept at 45 ∘C and the pressure inside the vessel is found to be 0.435 atm. a) Find the number of moles of He in the reaction vessel. b find the number of molecules
A 21 L reaction vessel contains only containts He gas. The system is kept at 45 ∘C and the pressure inside the vessel is found to be 0.435 atm. a) Find the number of moles of He in the reaction vessel. b find the number of molecules
Chemistry: Matter and Change
1st Edition
ISBN:9780078746376
Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Chapter15: Energy And Chemical Change
Section: Chapter Questions
Problem 13STP
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A 21 L reaction vessel contains only containts He gas. The system is kept at 45 ∘C and the pressure inside the vessel is found to be 0.435 atm.
a) Find the number of moles of He in the reaction vessel.
b find the number of molecules
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