The equilibrium of an acid-base reaction lies:

A. pKa cannot be used to determine the direction of equilibrium
B. Towards the acid with a higher pKa
C. Towards the acid with a lower pKa
D. Towards the acid with a negative pKa

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

How many protons, electrons, and neutrons are in each of the following isotopes? a. zirconium-90 b. palladium-108 c. bromine-81 d. antimony-123

Which of the following is not one of the steps in the scientific method a. hypothesize b. summarize c. analyze d. familiarize