Calculate the molar mass for each of the following Part A FeSO4 (iron supplement
ID: 951665 • Letter: C
Question
Calculate the molar mass for each of the following Part A FeSO4 (iron supplement) Express your answer using two decimal places and include the appropriate units. Mmol = Value Units
Part B TiO2 (white pigment) Express your answer using two decimal places and include the appropriate units. Mmol = Value
Part C C7H5NO3S (saccharin) Express your answer using two decimal places and include the appropriate units. Mmol = Value Units
Part D C3H8O (rubbing alcohol) Express your answer using two decimal places and include the appropriate units. Mmol = Value Units
Part E (NH4)2SO4 (fertilizer) Express your answer using two decimal places and include the appropriate units.
Explanation / Answer
Part A :
FeSO4 = 151.91 g/mol
Fe = 55.84
S = 32.06
O = 16.00
FeSO4 = Fe + S + 4 O = 55.84 + 32.06 + 64 = 151.91 g/mol.
Part B)
TiO2 molar mass = 79.86 g/mol
Part C)
C7H5NO3S molar mass = 183.18 g/mol
Part D)
C3H8O molar mass = 60.10 g/mol
Part E)
(NH4)2SO4 molar mass = 132.14 g/mol
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