Which factors would increase the speed at which a solid solute such as sugar will dissolve, but not affect the solubility limit of the substance?

select all that apply.

temperature
surface area
pressure
stirring

Asample of the male sex hormone testosterone, c19h28o2, contains 3.88×10^21 atoms of hydrogen.(a) how many atoms of carbon does it contain? (b) how many molecules of testosterone does it contain? (c) how many moles of testosterone does it contain? (d) what is the mass of this sample in grams?

How many moles of co2 are produced during the complete combustion of 3.6 moles of c2h6

How can parts of a solution be separated by chromatography?