An aqueous solution of urea has a freezing point of -0.42 °C. Predict the osmotic pressure of the same solution at 32 °C. Assume
that the molar concentration and the molality are numerically
equal. (k, = 1.86 •C/m)

Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. the values of phosphorous acid are 1.30 6.70 calculate the ph for each of the given points in the titration of 50.0 ml of 1.5 m h3po3(aq) with 1.5 m koh(aq) .

The best solution for preventing harm to people and pets from severe hurricanes involves determining and warning residents about what

What natural processes produce large quantities of co2