Calculate the percentage yield of azo dye obtained in this experiment. (Hint: In this experiment, both naphthalen-2-ol and sodium nitrate(III) are the limiting reagents. Therefore the percentage yield calculation should be based on the amounts of these two reagents used.)

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.

What causes most sediment to wash or fall into a river

What is the correct name for the compound cocl3? a) cobalt(i) chloride b) cobalt(i) chlorate c) cobalt(ii) chlorate d) cobalt(iii) chloride