Chemistry, 16.10.2019 18:40 lauren21bunch
Atank contains n2 at 1.0 atm and o2 at 2.0 atm. helium is added to this tank until the total pressure is 6.0 atm. what is the partial pressure of the helium?
Answers: 2
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Of the groups of elements below, which are most likely to gain electrons to become anions? a. alkali metal b. boron group c. halogen d. transition metal
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Which process transfers heat from inside earth to its surface? convection currents in mantle pulling away of tectonic plates drawing in of tectonic plates convection currents in crust
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Atank contains n2 at 1.0 atm and o2 at 2.0 atm. helium is added to this tank until the total pressur...
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