Part a - calculate the value of q what is the value of q when the solution contains 2.00×10−3 m ca2+ and 3.00×10−2m so42−? express your answer numerically.

In a sample of oxygen gas at room temperature, the average kinetic energy of all the balls stays constant. which postulate of kinetic molecular theory best explains how this is possible?

Which step in naming unsaturated hydrocarbons is used for alkenes but not alkynes

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