Consider the gas-phase reaction to form hydrogen iodide, HI. The rate law has been determined experimentally to be Rate = k [H₂] [12]. H₂(g) + 12(g) → 2 HI(g) - Identify each statement as being either true or false. If the concentration of both reactants is doubled, then the rate will be doubled. If the temperature is increased, the activation energy will decrease. > V By adding a catalyst to the reaction, the reaction rate will increase. The reaction is second- order overall. Raising the temperature will cause the reaction rate to decrease. 1. True 2. False

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Consider the gas-phase reaction to form hydrogen iodide, HI. The rate law has been
determined experimentally to be Rate = k [H₂] [12].
H₂(g) + 12(g) → 2 HI(g)
Identify each statement as being either true or false.
If the concentration of both
reactants is doubled, then
the rate will be doubled.
If the temperature is
increased, the activation
energy will decrease.
V
V
By adding a catalyst to the
reaction, the reaction rate
will increase.
The reaction is second-
order overall.
Raising the temperature will
cause the reaction rate to
decrease.
1. True
2. False
Transcribed Image Text:Consider the gas-phase reaction to form hydrogen iodide, HI. The rate law has been determined experimentally to be Rate = k [H₂] [12]. H₂(g) + 12(g) → 2 HI(g) Identify each statement as being either true or false. If the concentration of both reactants is doubled, then the rate will be doubled. If the temperature is increased, the activation energy will decrease. V V By adding a catalyst to the reaction, the reaction rate will increase. The reaction is second- order overall. Raising the temperature will cause the reaction rate to decrease. 1. True 2. False
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