Study the tabulated data during an gravimetric analysis of BaSO4 experiment Trial T1 T2 T3 Mass of sample (g) 1.0040 1.0100 1.0050 Constant weight of empty 10.2453 crucible (g) 10.2454 10.2454 Constant weight after ignition (g) 10.3253 10.3252 10.3253 A. Calculate the mean mass of precipitate as BaSO,|Select B. Calculate the mean weight of sulphate (MM BasO2- 233.39 g/mol, SO= 176 g/mol)? [Select] [Sclect) C. Calculate the mean % SO- in the sample?

Appl Of Ms Excel In Analytical Chemistry
2nd Edition
ISBN:9781285686691
Author:Crouch
Publisher:Crouch
Chapter3: Statistical Tests With Excel
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Study the tabulated data during an gravimetric analysis of BaSO, experiment
Trial
T1
T2
T3
Mass of sample
(g)
1.0040
1.0100
1.0050
Constant
weight of empty 10.2453
crucible (g)
10.2454
10.2454
Constant
weight after
10.3253
10.3252
10.3253
ignition (g)
A. Calculate the mean mass of precipitate as BaSO,
(Select]
B. Calculate the mean weight of sulphate (MM BasO,- 233.39 g/mol, SO, 176 g/mol)?
(Select]
C. Calculate the mean % S0. in the sample?Solect
Transcribed Image Text:Study the tabulated data during an gravimetric analysis of BaSO, experiment Trial T1 T2 T3 Mass of sample (g) 1.0040 1.0100 1.0050 Constant weight of empty 10.2453 crucible (g) 10.2454 10.2454 Constant weight after 10.3253 10.3252 10.3253 ignition (g) A. Calculate the mean mass of precipitate as BaSO, (Select] B. Calculate the mean weight of sulphate (MM BasO,- 233.39 g/mol, SO, 176 g/mol)? (Select] C. Calculate the mean % S0. in the sample?Solect
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