Chemistry, 19.10.2021 21:20 callie2411
4.00 dm of oxygen at a pressure of 2 atm and 1.00 dm3 nitrogen at a pressure of 1 atm are introduced into a 2.00 dm3 vessel. (a) Calculate the total pressure in the vessel. (b)What is the mole fraction of oxygen in the vessel?
Answers: 3
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Does the number of ions in solution increase, decrease, or remain constant? it continuously decreases. it continuously increases. it decreases at first, then increases. it increases at first, then decreases.
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The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?
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4.00 dm of oxygen at a pressure of 2 atm and 1.00 dm3 nitrogen at a pressure of 1 atm are introduced...
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