Chemistry, 04.01.2020 00:31 kuuleiisrad
What is the molality of a solution prepared by dissolving 86.9 g of diethyl ether, c4h10o, in 425 g of benzene, c6h6?
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Which of the following electromagnetic waves can create ions?
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Chemistry, 22.06.2019 14:30
Aroom with dimensions 7.00m×8.00m×2.50m is to be filled with pure oxygen at 22.0∘c and 1.00 atm. the molar mass of oxygen is 32.0 g/mol. how many moles noxygen of oxygen are required to fill the room? what is the mass moxygen of this oxygen?
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Chemistry, 22.06.2019 22:30
Vi limitens. vastery test select the correct answer. which statement explains why large atoms are more reactive than small atoms? a. large atoms have valence electrons farther from the nucleus and lose them more readily. b. large atoms have greater ionization energy, which they can utilize during a reaction. c. large atoms have a greater number of electrons that they can lose during a reaction. d. large atoms have more energy levels, so they have more energy to pass on in a reaction. reset next
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What is the molality of a solution prepared by dissolving 86.9 g of diethyl ether, c4h10o, in 425 g...
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