DOY PUNTOS AL QUE ME RESUELVA ESTO: Se tiene 28 cm3 de una solución de Cloruro de Potasio, que contiene 3 g de KCl. La
solución tiene una densidad de 1,05 g/cm 3 .Calcular:
a) %m/ v b) % m/m c) Molalidad d) Xsv

If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?

In which reaction is precipitation occurring?

For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants. 4al(s)+3o2(g)→2al2o3(s) a) 1 molal, 1 mol o2 b) 4 molal, 2.6 mol o2 c) 16 molal, 13 mol o2 d) 7.4 molal, 6.5 mol o2