Please help i'm not good at this 3, (i'll give brainliest to the most helpful answer)

Which of these expressions are correct variations of the combined gas law? p1v1t2 = p2v2t1 both

Some molecular compounds, such as hcl, ionize completely in solution. for molecular compounds such as h2co3, most molecules do not ionize in solution. which describes the properties of these two solutes? a. hcl and h2co3 have the same effect on the properties of the solution. b. hcl raises the freezing point of water more than h2co3 does. c. hcl raises the boiling point of water more than h2co3 does.

How does the attraction between particles affect the ability of a solvent to dissolve in a substance