Chemistry, 28.01.2021 01:00 tottresstrinity
What is the pOH of a solution if the concentration of hydronium ionsis 8.9x10-9
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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
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The number at the end of an isotope’s name is the number.
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Match the term to its description match term definition chemical energy a) internal energy caused by vibrations of atoms and molecules electrical energy b) electromagnetic energy that travels in waves radiant energy c) the movement of an electrical charge thermal energy d) potential energy stored in the bonds between atoms
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What is the pOH of a solution if the concentration of hydronium ionsis 8.9x10-9...
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