Chemistry, 20.07.2019 02:00 Elliescott9231
How has scientific experimentation affected the model of an atom? a. the atomic model has become more accurate because of this experimentation. b. the atomic model has become a less accurate representation of the actual atom. c. we understand less about the atom due to these experiments. d. we are less able to design an accurate model as a result of these experiments.
Answers: 1
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Clouds form when water vapor to form small droplets. a. humidifies b. condenses c. evaporates d. precipitates
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The activation energy for the reaction no2(g)+co2(g)⟶no(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is δh = -100 kj/mol . what is the activation energy for the reverse reaction?
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What volume does 1.70 ×10–3 mol of chlorine gas occupy if its temperature is 20.2 °c and its pressure is 795 mm hg?
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Write a hypothesis that answers the lesson question, “while observing a chemical reaction, how can you tell which reactant is limiting? ” hypothesis: if a substance is the limiting reactant, then . . because . .
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How has scientific experimentation affected the model of an atom? a. the atomic model has become mo...
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