Which pH corresponds to the equivalence point for the graph below?
14
pH
12
10
8
6
4
2
0
100
0 20 40 60 80
Volume of Base Added (mL)

What is the relation between concentration of reactants and the rate of chemical reaction?

This flow chart shows the amount of energy that is emitted by each type of light. ultraviolet > blue light > yellow light > red light (maximum energy) (minimum energy) in an experiment, shining which type of light on a strip of metal would be least likely to produce the photoelectric effect? ultraviolet light dim blue light bright red light bright yellow light

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?