Please fill in the reported values on the Gravimetric Determination of SO3 in a Soluble Sulfate.

molar mass of so3=80.06 g/mol

molar mass of ba2so4= 233.38 gmol

Crucible No.	1	2	3
Weighing 1	22.6035	22.0223	24.1535
Weighing 2	22.6017	22.0204	24.1533
Weighing 3	22.5994	22.0199	--
Weighing 4	22.5992	--	--
Constant Weight, g	22.5993	22.0202	24.1534

Given: Constant Weights for the Crucible

Given: Constant weighing of crucible in precipitate

Crucible No.	1	2	3
Weighing 1	23.4301	23.0692	25.0805
Weighing 2	23.4286	23.0661	25.0713
Weighing 3	23.4249	23.0653	25.0670
Weighing 4	23.4244	--	25.0661
Constant Weight of crucible + precipitate, g	23.4247	23.0657	25.0666
Constant Weight of empty crucible, g	22.5993	22.0202	24.1534
Net Weight of Precipitate, g	0.8254	1.0455	0.9132

Reported Values

Crucible No.	1	2	3
Formula for mass of SO3
Calculation for mass of SO3 (Trial 1)
Calculation for mass of SO3 (Trial 2)
Calculation for mass of SO3 (Trial 3)
Mass of SO3
Formula for % SO3

 

 

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Gravimetric determination of SO 3 in the sample There are errors in few calculations The corrected tables are provided below Table for constant weight ... View the full answer