Carbonic acid releases H3O+ ions into water in two stages. a. Write equations representing each stage.

(Please do not answer if you don’t know what you’re talking about.)

In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?

Hey guys so i need to know what is _nh3+> nh4oh ~chemistry~

State one important difference between a physical change and a chemical change?