2. CALCULATION OF MOLAR MASS X = X = X = LISTELEMENTSHERE CALCULATE THE MOLAR MASS OF K 2 Cr 2 O 7

3. CALCULATION OF MOLAR MASS KX = CrX = OX = LISTELEMENTSHERE CALCULATE THE MOLAR MASS OF K 2 Cr 2 O 7

4. CALCULATION OF MOLAR MASS K2X = Cr2X = O7X = LISTELEMENTSHERE LIST SUBSCRIPTS MULTIPLY By atomic mass K 2 Cr 2 O 7

5. CALCULATION OF MOLAR MASS K2X 39.09 g/MOL = Cr2X 51.99 g/MOL = O7X 15.99 g/MOL = LISTELEMENTSHERE LIST SUBSCRIPTS MULTIPLY By atomic mass INSERT ATOMIC MASS FROM PERIODIC TABLE

6. CALCULATION OF MOLAR MASS K2X 39.09 g/MOL = 78.18 g Cr2X 51.99 g/MOL = 103.98 g O7X 15.99 g/MOL = 111.93 g LISTELEMENTSHERE LIST SUBSCRIPTS MULTIPLY By atomic mass INSERT ATOMIC MASS FROM PERIODIC TABLE Add SUBTOTALS 294.09 g/mol