¿cuantos gramos de disolucion al %5 de cloruro de sodio son necesarios para tener 4,8 gramos de NaCl?.

In this synthesis reaction what products will form

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?

Which of these is a physical property