What mass of oxygen can be obtained from heating 439.09 g of potassium chlorate?
2KClO3 → 2 KCl + 302
Select one:
O a. 172.0
O b. 76.44
O c. 3855
O d. 114.7

What are transitions between a liquid and a solid called? identify which way they are transitioning

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.

In a copper wire, a temperature increase is the result of which of the following