The pKa of a solution is defined by the equation pKa=-log Ka Where Ka= acid dissociation constant.
Use the rules for logarithms and exponents to solve fo Ka in terms of pKa.

What type of reaction is zn + cucl2 → cu + zncl2?

Mrs. smith ordered a root beer float (vanilla ice cream + root beer). mrs. smith noticed that the three states of matter (solid, liquid, and gas) all existed simultaneously in her root beer float. a. identify each phase of matter in the root beer float. b. describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? ) c. identify one phase change you would see in a root beer float and described what causes this change.

Heat is the total potential energy of a substance that can be transferred. true false