Chemistry, 19.01.2020 00:31 Kyliehayden05
4. which of the following factors increase the rate of diffusion of a substance? (check all that
a. decreased temperature
b. decreased viscosity of the solvent
c. increased molecular weight of the substance
d. increased permeability of the membrane
Answers: 2
Chemistry, 21.06.2019 21:00
Match the following items. 1. high-intensity bundle of energy being emitted from some decaying nuclei gamma ray 2. particle radiating from the nucleus of some atoms beta particle 3. negative particle identical to an electron but radiating from a decaying nucleus alpha particle
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Chemistry, 22.06.2019 05:20
Identify and describe the three ways that mutations affect organisms.
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Chemistry, 22.06.2019 09:10
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 10:30
Consider the following reactions. (note: (s) = solid, (l) = liquid, and (g) = gas.) mg(s) + ½o2(g) → mgo(s) + 146 kcal/mole h2(g) + ½o2(g) → h2o(g), δh = -57.82 kcal/mole what type of reaction is represented by the previous two examples?
Answers: 3
4. which of the following factors increase the rate of diffusion of a substance? (check all that
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