We’re being asked to calculate the rate of appearance of Br2 for the following reaction:
2HBr (g) → H 2 (g) Br2 (g)
Recall that for a reaction aA → bB, the rate of a reaction is given by:
Δ[A] = change in concentration of reactants or products (in mol/L or M)
Δt = change in time
The rate of disappearance of HBr in the gas phase reaction
2HBr (g) → H 2 (g) Br2 (g) is 0.602 M s-1 at 150°C. The rate of appearance of Br2 is _____ M s-1 .
Frequently Asked Questions
What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Average Rate of Reaction concept. You can view video lessons to learn Average Rate of Reaction. Or if you need more Average Rate of Reaction practice, you can also practice Average Rate of Reaction practice problems.
What is the difficulty of this problem?
Our tutors rated the difficulty ofThe rate of disappearance of HBr in the gas phase reaction2H...as medium difficulty.
What professor is this problem relevant for?
Based on our data, we think this problem is relevant for Professor Andrasi's class at UI.