Calculate the number of moles present in a 2.7M solution of KF that contains 40L of solution

What approach is required to balance the objectives of sustainable development? balancing the objectives of sustainable development requires a(n) .

What is the polyatamic ion of thiosulfate

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