Chemistry, 04.04.2020 02:10 mcaninch36
Consider a chemical reaction which has achieved a state of equilibrium. Which of the following statements are true in this equilibrium state? (Mark all that apply.) A. The concentrations of reactants and prodcuts are still changing with time. B. The concentrations of reactants and products is no longer changing with time. C. The rate of the forward reaction is greater than that of the reverse reaction. D. The rate of the reverse reaction is greater than that of the forward reaction. E. The rates of the forward and reverse reactions are equal.
Answers: 2
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?
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When a scientific theory has been tested and proved by the scientific community, it becomes a law
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Chemistry, 22.06.2019 17:00
According to the kinetic-molecular theory, what happens to a liquid when it is transferred from one container to another? the volume and the shape stay the same. the volume increases to fill the new container, but the shape stays the same. the volume stays the same, but the shape changes to fit the new container. the volume and the shape change to fill the new container.
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Chemistry, 23.06.2019 05:00
C=59(f−32)the equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true? a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of 59 degree celsius.a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit.a temperature increase of 59 degree fahrenheit is equivalent to a temperature increase of 1 degree celsius.a) i onlyb) ii onlyc) iii onlyd) i and ii only
Answers: 1
Consider a chemical reaction which has achieved a state of equilibrium. Which of the following state...
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