Four models for hypothetical chemical reactions are shown here. Joined circles represent molecules. Which of the models represer
Conservation of Matter? Select ALL that apply.
A Model A
B. Model B
C. Model C
D. Model D
E. All of the models follow the Law of Conservation of Matte

When a scientific theory has been tested and proved by the scientific community, it becomes a law

How many moles of no2 will form when 3.3 moles of cu are reacted with excess hno3?

What do electromagnetic waves carry? how are they produced through which media can they move? where do they transfer energy? what do they not transfer? what do mechanical waves carry? how are they produced? through which media can they move? where do they transfer energy? what do they not transfer?