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Chemistry, 23.06.2019 13:00
How does the kinetic energy of a substance's particle in the solid phase compare to their kinetic enegy in the liquid phase?
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Chemistry, 23.06.2019 14:00
Which is not true regarding reaction rates? (2 points) catalysts are not used up in the reaction. catalysts speed up reactions by lowering the activation energy. reaction rates decrease as the concentration of reactants decrease. during reactions, concentrations of all reactants decrease at the same rate.
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Chemistry, 23.06.2019 15:30
Can someone me with these problems? see the attachment, .
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A radioisotope of iodine, 131I, is used to study thyroid function. A patient is given a sample that...
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