Small children are occasionally injured when they try to inhale helium from
a compressed...
Chemistry, 23.04.2020 03:40 simmers123
Small children are occasionally injured when they try to inhale helium from
a compressed helium tank. If a small child tries to transfer the contents of
a 50 L tank of helium at a pressure of 125 atm and a temperature of 20°
C into its lungs, how many moles of gas will it inhale?
Answers: 3
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Consider the equilibrium system: 2icl(s) ⇄ i2(s) + cl2(g) which of the following changes will increase the total amount of of cl2 that can be produced? all of the listed answers are correct decreasing the volume of the container removing the cl2 as it is formed adding more icl(s) removing some of the i2(s)
Answers: 1
Chemistry, 22.06.2019 10:00
What is the atomic mass of an atom that has 6 protons, 6 neutrons, and 6 electrons? a) 6 b) 8 c) + 1 d) 12 e) 18
Answers: 1
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