Do you think an acid with a pH of 3 is considered a strong acid or a medium acid? Is it possible to call an acid a medium acid?

The missing component to the table to the right or indicated with orange letters complete the table by filling in the corresponding numbers or symbols

Aconcentrated solution of ammonia is 14.8m and has a density of 0.899g/l. what is the concentration of ammonia in this solution in weight percent (%w/w)?

Is a pencil falling to the floor anon contact force, a force, or a contact force