Which compound contains a bond with the least ionic character? (1) CO (2) CaO (3) K2O (4) Li2O

0.66y = 0.9x + 0.48 if y has a value of 108.45 what is the value of x?

Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %

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.