Calculate the concentrations of all species present and the pH of a 0.20 M HC2H3O2 solution. (Ka= 1.8×10^-5)

Here’s one way to follow the scientific method. place the missing steps in the correct position in the process

Substance x has a fixed volume, and the attraction between its particles is strong .substance y had widely spread out particles and can be compressed what can most likely be concluded about these substances

What is the mass of 0.46 mil of mgcl2