(48) Calculate the concentration of hydronium ions in a solution with a pH of 4.3.​

Assuming complete dissociation of the solute, how many grams of kno3 must be added to 275 ml of water to produce a solution that freezes at -14.5 c? the freezing point for pure water is 0.0 c and k_f is equal to 1.86 c/m

What can be done to make a solid solute dissolve faster in a liquid solvent?

Is of of 3- ? a. 1--3- b. 1--2- c. 1--3- d. of