Usually, a model is a depiction of a certain entity, never the real thing. In times
past, many, many models look great on paper but are way off!
A change in position over a certain amount of time
Answer:
HPO42- (aq) + NH4+ (aq)
Explanation:
This is a conjugate acid-base pair. Please forgive if my answers are incorrect. I myself am quite unsure.
Answer:
The answer would be cation
Explanation:

D. Areas of high pressure to areas of low pressure.
_____________________________
_____________________________
