CALCULATION OF MOLAR MASS

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Presentation transcript:

CALCULATION OF MOLAR MASS CALCULATE THE MOLAR MASS OF K2Cr2O7 X = LIST ELEMENTS HERE

CALCULATION OF MOLAR MASS CALCULATE THE MOLAR MASS OF K2Cr2O7 K X = Cr O LIST ELEMENTS HERE

CALCULATION OF MOLAR MASS LIST SUBSCRIPTS MULTIPLY By atomic mass K2Cr2O7 K 2 X = Cr O 7 LIST ELEMENTS HERE

CALCULATION OF MOLAR MASS LIST SUBSCRIPTS MULTIPLY By atomic mass INSERT ATOMIC MASS FROM PERIODIC TABLE K 2 X 39.00 g/MOL = Cr 51.99 g/MOL = O 7 15.99 g/MOL = LIST ELEMENTS HERE

CALCULATION OF MOLAR MASS LIST SUBSCRIPTS MULTIPLY By atomic mass INSERT ATOMIC MASS FROM PERIODIC TABLE K 2 X 39.00 g/MOL = 79.98 g Cr 51.99 g/MOL = 103.98 g O 7 15.99 g/MOL = 111.93 g LIST ELEMENTS HERE 295.89 g/mol Add SUBTOTALS