2. Infer The process that is the opposite of
sublimation is called deposition. Use the
exampl...
Chemistry, 27.10.2020 16:00 Stucklikechuck1703
2. Infer The process that is the opposite of
sublimation is called deposition. Use the
example of frost formation to infer why this
process has this name.
Answers: 1
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The difference between the atomic number of an element and the element’s atomic mass is the number of ions.
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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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Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?
Answers: 2
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