Practice: Consider the following reaction: 2 H2O2 (aq) → 2 H2O (l) + O2 (g)
Calculate the rate of the reaction between 25 sec and 65 sec.
| Sections | |||
|---|---|---|---|
| Intro to Chemical Kinetics | 5 mins | 0 completed | Learn Summary |
| Energy Diagrams | 9 mins | 0 completed | Learn |
| Catalyst | 7 mins | 0 completed | Learn |
| Factors Influencing Rates | 10 mins | 0 completed | Learn |
| Average Rate of Reaction | 8 mins | 0 completed | Learn |
| Stoichiometric Rate Calculations | 5 mins | 0 completed | Learn |
| Instantaneous Rate | 4 mins | 0 completed | Learn |
| Collision Theory | 8 mins | 0 completed | Learn |
| Arrhenius Equation | 24 mins | 0 completed | Learn Summary |
| Rate Law | 24 mins | 0 completed | Learn Summary |
| Reaction Mechanism | 17 mins | 0 completed | Learn |
| Integrated Rate Law | 24 mins | 0 completed | Learn Summary |
| Half-Life | 21 mins | 0 completed | Learn |
Average (General) Rate is the change in the concentration of a compound over a period of time.
Average Rate
Concept #1: Average Rate of Reaction
Example #1: Provide the expressions for rate of disappearance of reactants and rate of appearance of products for the following reaction: 2 C3H7OH (l) + 9 O2 (g) ⟶ 6 CO2 (g) + 8 H2O (g)
Example #2: Calculate the average rate of change in concentration of NO in the first 5 seconds of the reaction if the concentration dropped from 1.3 M to 1.09 M.
2 NO (g) + 2 H2 (g) ⟶ N2 (g) + 2 H2O (g)
Progress
0 of 4 completed
