How many grams of H2 would be formed if 34 grams of carbon reacted with an unlimited amount of H2O? The reaction is C + H2O → CO + H2

Given sno2 + 2h2 - sn + 2h20 tin oxide reacts with hydrogen to produce tin and water. how many moles of sno2 are needed to produce 500.0 grams of sn?

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.

Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17