Consider the following three-step mechanism for a
reaction:
Br2 (g) ⇌ 2 Br (g) Fast
Br (g) + CHBr3 (g) → HBr (g) + CBr3 (g)
Slow
Br (g) + CBr3 (g) → CBr4 (g) Fast
Based on this mechanism, determine the rate law for the overall
reaction.
Rate =
1)
A)
How many moles of Br are there in a
sample of Br that contains 3.15×1024atoms?
moles
B)
How many Ba atoms are there in
4.39 moles of Ba?
atoms
2)
How many moles of Br are there in
63.0grams of Br?
moles
How many grams of Ba are
there in 4.39moles of Ba?
grams
3)
How many Ca atoms are there in a
63.0gram sample of Ca ?
atoms
How many grams of Rb are there in a...
what is the net ionic equation of Fe3+ and Br-, the species
oxidized/reduced.
what is the net ionic equation of I2 and Br-, and the species
oxidized/reduced, the stronger oxidizing agent.