1	2	3
	g/ml	ml	g		3.Masa soluţiei - ms
	Se dă:	Se dă:	Se cere:
Ex.	ρs	Vs	ms		ρs = ms / Vs		formula 1
Ex.1	1	200	200
Ex.2			0
Ex.3			0
Ex.4			0
Ex.5			0		Calcule:
Ex.6			0
Ex.7			0		ms = Vs · ρs		formula 1
Ex.8			0
Ex.9			0
Ex.10			0