Prepare 0.2M BaCl2.2H2O in 500mL

What is the study of how matter and energy interact? a. biology b. physics c. planetary science d. chemistry

The reaction q+r2=r2q is found to be first order in r2 and

How do forces between particles in gases compare to forces in the other states of matter? o a. the forces in gases are stronger than forces in solids but weaker than forces in liquids. o b. the forces in gases are weaker than forces in solids but stronger than forces in liquids. o c. the forces in gases are weaker than forces in solids and liquids. o d. the forces in gases are stronger than forces in solids and liquids. submit