Answers: 1
Chemistry, 22.06.2019 12:00
In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?
Answers: 1
Chemistry, 22.06.2019 12:30
The bond energy for the van der waals bond between two helium atoms is 7.9×10−4ev. assuming that the average kinetic energy of a helium atom is (3/2)kbt, at what temperature is the average kinetic energy equal to the bond energy between two helium atoms
Answers: 1
Need help thanks i’m advance
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Mathematics, 13.11.2020 21:30
Mathematics, 13.11.2020 21:30
Chemistry, 13.11.2020 21:30
Mathematics, 13.11.2020 21:30
Mathematics, 13.11.2020 21:30
Mathematics, 13.11.2020 21:30
Mathematics, 13.11.2020 21:30
Mathematics, 13.11.2020 21:30
Mathematics, 13.11.2020 21:30