beckynord
beckynord
20-05-2018
Chemistry
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What is the molar mass for FeBr3
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ssales1112
ssales1112
20-05-2018
Mass of Iron (Fe): 55.845Mass of Bromine (Br): 79.904
You need to multiply the mass of Br by 3 because there are 3 Bromine atoms.
(79.904)(3)+ 55.845= 239.712+55.845 =
295.557 g/mol
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