How many grams of k2so4 molar mass=174 g/mol would be needed to prepare 4.00 l of a 0.0510 m solution?

Identify the missing numbers below to show the result of multiplying the numbers (1.6 × 10-19)(5.0 × 106) = c × 10d

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

Name 3 types of energy you see being used as you look around a classroom