Besides water, what is the product of a Neutalization Reaction between HNO3 and Al(OH)3?

A. AI(NO3)3

B. AINO

C. AINO3

D.(NO3)3AI

List four observations that indicate that a chemical reaction may be taking place

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.

Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false