Chemistry, 24.02.2021 05:00 larissacrystalow8g2w
A mixture of three noble gases has a total pressure of 1.25 atm. The individual pressures exerted by neon and argon are 0.22 atm and 0.35 atm, respectively. What is the partial pressure of the third gas, helium?
Group of answer choices
0.57 atm
0.68 atm
1.38 atm
1.82 atm
Answers: 2
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Here’s one way to follow the scientific method. place the missing steps in the correct position in the process
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Ionic compounds are made of ions, and yet the overall charge of an ionic compound is neutral. why?
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When determining the shape of a molecule, it is important to draw a lewis dot structure first in order to see the total number a. electrons within the moleculeb. bonding and unshared pairs around central atomc. unshared pair within the molecule( i really need it )
Answers: 1
A mixture of three noble gases has a total pressure of 1.25 atm. The individual pressures exerted by...
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