BRAINLIESIT IF CORRECT
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Chemistry, 22.06.2019 12:30
The bond energy for the van der waals bond between two helium atoms is 7.9Γ10β4ev. 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
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Chemistry, 22.06.2019 13:30
How many moles is 14.5 cm^3 of platinum? the density of platinum is 21.45 g/cm^3.
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Chemistry, 22.06.2019 15:00
Which substance is a steroid? cholesterol fatty acid monosaccharide trans fat
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Chemistry, 22.06.2019 17:30
What will most likely happen in the absence of a cell membrane? a) photosynthesis will not take place. b) the cell will not store food, water, nutrients, and waste. c) energy will not be released during cellular respiration. d) substances will pass in and out of the cell in an uncontrolled manner.
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Mathematics, 06.07.2019 15:00
Mathematics, 06.07.2019 15:00
Mathematics, 06.07.2019 15:00
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Mathematics, 06.07.2019 15:00
Mathematics, 06.07.2019 15:00
History, 06.07.2019 15:00
Mathematics, 06.07.2019 15:00
History, 06.07.2019 15:00