Chemistry, 23.02.2021 18:40 noberoger2780
The diagram shows the setup for an experiment involving a 1000 mL beaker, filled with 500 mL of water, sitting on a burner.
Which best describes the molecular motion of the water particles as the burner supplies heat?
A.
The molecular motion will decrease as more thermal energy is absorbed.
B.
The molecular motion will decrease as less thermal energy is absorbed.
C.
The molecular motion will increase as less thermal energy is absorbed.
D.
The molecular motion will increase as more thermal energy is absorbed.
Answers: 1
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For the reaction, 4 a(g) + 3 b(g) => 2 c(g), the following data were obtained at constant temperature. experiment initial[a],mol/l initial [b],mol/l initial rate,m/min 1 0.200 0.150 5.00 2 0.400 0.150 10.0 3 0.200 0.300 10.0 4 0.400 0.300 20.0 which of the following is the correct rate law for the reaction? 1. rate = k[a]2[b]2 2. rate = k[a][b] 3. rate = k[a]2[b] 4. rate = k[a][b]2
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The atomic number, or number, is the described as the number of in the nucleus of an chemical element.
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The diagram shows the setup for an experiment involving a 1000 mL beaker, filled with 500 mL of wate...
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