2. First-order reaction A has a half-life of 5.0 days. Find its rate constant.
.14 .13 3.4 7.2 3.3
3. For a zero-order reaction, the rate is ___ of concentration.
independent dependent that inversely none of the above
4. Which statement is FALSE:
The intermediate in a reaction is consumed The intermediate in a reaction is formed The intermediate is not a reactant The intermediate is not a product All statements are true
5. As temperature increases, the reaction rate...
decrease then increase decreases increases stays the same increase then decrease
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