The temperature at 300 seconds (5 minutes) is the final temperature of both the metal and the water.
Record it to the nearest 0.1°C in the data table.
Initial temperature of metal =
°C
Initial temperature of water =
°C
27
Final temperature of both =
1°C

What is the number of moles in 15.0 g ash3?

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.

Athe top of a hill, an athlete on a skateboard has x joules of mechanical energy. how much mechanical energy will she have at the bottom of the hill? ignore the effects of friction.