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How many times greater is the rate of effusion of molecular fluorine than that of molecular bromine at the same temperature and pressure
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When a nucleus absorbs a neutron and then breaks apart, there are many products of the reaction. what is not a product of a nuclear fission reaction
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Chemistry, 22.06.2019 10:00
A50.0g sample of liquid water at 0.0 c ends up as ice at -20.0 c. how much energy is involved in this change?
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Chemistry, 22.06.2019 14:30
The valence of aluminum is +3, and the valence of the chlorine is -1. the formula fir the aluminum chloride is correctly written as
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Nuclear decay is the spontaneous decay of one element into a. an x-ray b. a ray of light c. another element
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How many times greater is the rate of effusion of molecular fluorine than that of molecular bromine...
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