In the following reaction: C6H6 + Br2 → C6H5Br + HBr

Assume 1.25 moles of C6H6 react with sufficient bromine, how many moles of C6H5Br should form?

2.50 mol
5.00 mol
0.625 mol
1.25 mol

The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.

Consider this equilibrium: n29) + o2(g) + 2no(c).nitrogen gas and oxygen gas react when placed in a closed container. as the reaction proceeds towards equilibrium, what happens to the rate of thereverse reaction?

Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?