Chemistry, 08.07.2021 16:10, xojade

What is the pressure of 4 moles of helium in a 50 L tank at 308 K? Use PV = nRT.
A. 2.02 atm
B. 0.13 atm
C. 24.64 atm
D. 0.51 atm

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 02:30, caeyanij

When svante arrhenius first proposed his acid-base theory, he was a doctoral candidate. his professors thought his ideas were unfounded. within a decade, the arrhenius theory of acid-base was widely accepted and praised within the scientific world. arrhenius defined acids as compounds having ionizable hydrogen and bases as compounds with ionizable a) barium. b) hydronium. c) hydroxide. d) oxygen.

Answers: 3

continue

Chemistry, 22.06.2019 11:20, heyyyyy39

Which fact represents evidence for the big bang theory?

Answers: 2

continue

Chemistry, 22.06.2019 15:30, LJOrozco

Which statement names the physical property of wood a. wood is softer than coal b. wood does not rust c. wood can rot d. wood can burn

Answers: 1

continue

Chemistry, 22.06.2019 18:10, pearfam98

Given the following at 25c calculate delta hf for hcn (g) at 25c. 2nh3 (g) +3o2 (g) + 2ch4 (g) > 2hcn (g) + 6h2o (g) delta h rxn= -870.8 kj. delta hf=-80.3 kj/mol for nh3 (g), -74.6 kj/mol for ch4, and -241.8 kj/mol for h2o (g)

Answers: 1

continue

Do you know the correct answer?

What is the pressure of 4 moles of helium in a 50 L tank at 308 K? Use PV = nRT.
A. 2.02 atm<...