(a)
Interpretation:
The equation for the overall reaction has to be given.
(b)
Interpretation:
The structural formulas for all the given species has to be given.
(c)
Interpretation:
From the given reaction, the rate determining step has to be identified.
(d)
Interpretation:
Whether the given reaction is endothermic or exothermic has to be checked.
Concept introduction:
Exothermic reaction:
If heat is released during a chemical or physical change those reactions are called as exothermic reactions.
Endothermic reaction:
If heat is absorbed during a chemical or physical change those reactions are called as endothermic reactions.
(e)
Interpretation:
The effect of temperature on the given reaction rate has to be explained.
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General Chemistry: Atoms First
- rate law for hte reaction : RX + H20→ R0H + HX , rate =K[RX]. the rate of reaction will be doubled when: (a) concentration of H2O is doubled (b)concentration of RX is reduced to half (c) concentration of RX is doubled (d) none of these also give reason for your answerarrow_forwardConsider the reaction A + B ¡ C + D. Is each of the following statements true or false? (a) The rate law for the reaction must be Rate = k3A43B4. (b) If the reaction is an elementary reaction, the rate law is second order. (c) If the reaction is an elementary reaction, the rate law of the reverse reaction is first order. (d) The activation energy for the reverse reaction must be greater than that for the forward reaction.arrow_forwardBenzoyl peroxide (C14H10O4) is widely used in acne treatments. It degrades by 1st-order kinetics and has a half-life of 9.8×103 days at 25 °C.(a) What is the rate constant for this reaction at 25 °C? (b) How many years will it take for 10% of the benzoyl peroxide to degrade?arrow_forward
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