	1		2	3	4
		g/mol	mol	ml	g		M2
	Se dă:	Se calculează:	Se cere:	Se dă:	Se dă:
Ex.	Formula	M	c_M	V_s	m_d		1000 ml soluţie ………………………….c_M ·M
Ex.1	H₂SO₄	98	1	2000	196		V_s ml soluţie…………………………………..m_d		formula 1
Ex.2	H₂SO₄	98	#DIV/0!
Ex.3	H₂SO₄	98	#DIV/0!				M H₂SO₄ = 2 + 32 + 4*16 = 98 g/mol
Ex.4	H₂SO₄	98	#DIV/0!
Ex.5	H₂SO₄	98	#DIV/0!				Calcule:
Ex.6	H₂SO₄	98	#DIV/0!
Ex.7	H₂SO₄	98	#DIV/0!				c_M = 1000 · m_d / M·V_s		formula 1
Ex.8	H₂SO₄	98	#DIV/0!
Ex.9	H₂SO₄	98	#DIV/0!
Ex.10	H₂SO₄	98	#DIV/0!