Chemistry, 22.10.2020 18:01 dari122223
What is the mass of a sample of glass (specific heat = 0.50 J/g C) if it requires 490 J of heat to raise the temperature from -18.0 C to 0.0 C?
Answers: 3
Chemistry, 22.06.2019 21:00
The rate constant for the reaction below is 6.2 x 10ā5 mol lā1 s ā1. if the initial concentration of a is 0.0500 m, what is its concentration after 115 s?
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Moving force of air flows from areas of high pressure to areas of low pressure true or false
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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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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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What is the mass of a sample of glass (specific heat = 0.50 J/g C) if it requires 490 J of heat to r...
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