8. __H2 + __O2-> __H2O 9. __K2SO4 + __H2-> __H2SO4 + __K

10. __NO2 + __H2O-> __HNO3 + __NO

Melissa is interested in her family tree and how her family has changed over its many generations. melissa probably more closely resembles

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.

The diagram below shows the movement of particles. what does this piece of evidence best support? the collision theory the maxwell-boltzmann distribution the effect of pressure on reaction rates the effect of temperature on reaction rates