2) Do you think the formation of a solid requires one or two insoluble ions?

Write the complete balanced equation for the reaction between lead (iv) oxide (pbo2) and water (h2o).

Initially, the balloon had 3.0 liters of gas at a pressure of 400 kpa and was at a temperature of 294 k. if the balloon is cooled to 277 k and its volume decreased to 1 l, what will the new pressure in the balloon be?

Amixture with the same composition throughout is!