a. Calculate the percent yield of CaC;0,H¿O using your actual yield yield calculated above. theoretic B. Calculate thẽ im 100%. 0e baa busaal gnblmk lo nohanins

Fundamentals Of Analytical Chemistry
9th Edition
ISBN:9781285640686
Author:Skoog
Publisher:Skoog
Chapter7: Statistical Data Treatment And Evaluation
Section: Chapter Questions
Problem 7.9QAP
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Data analysis need number 4 

A. Preclpitation of CaC
2. Mass of filter paper (g)
Unknown number
200 g
0,9399
Reactant masses
CaClz 2H,0
847a
Mass of filter paper (
ass of filter paper and CaC,O, H,O (g)
:200g- 1.8479 o647g
Mass of CaCO, H2O
Fests
B. Determination of Limiting Reactant Bascd on Cl
Record your observations from testing the supernatant.
Results of adding:
liquid semaened slightly claudy
CaCl2-2H,0
DrD ligaid tam Ord ngc thut neard sare
reaction must have occarcd.
K,C,0; H2O
. Limiting reactant (write complete formula)
Kacave H
CaCl2.242
Cacte. 2H20
K2 Cs04.H26
Excess reactant (write complete formula)
3.
Transcribed Image Text:A. Preclpitation of CaC 2. Mass of filter paper (g) Unknown number 200 g 0,9399 Reactant masses CaClz 2H,0 847a Mass of filter paper ( ass of filter paper and CaC,O, H,O (g) :200g- 1.8479 o647g Mass of CaCO, H2O Fests B. Determination of Limiting Reactant Bascd on Cl Record your observations from testing the supernatant. Results of adding: liquid semaened slightly claudy CaCl2-2H,0 DrD ligaid tam Ord ngc thut neard sare reaction must have occarcd. K,C,0; H2O . Limiting reactant (write complete formula) Kacave H CaCl2.242 Cacte. 2H20 K2 Cs04.H26 Excess reactant (write complete formula) 3.
a2 hoga boitiboM& t
qu oi gainesl moit anolavade uoy bok
tl imind ne baal insiel gaiblmi lo nohanimsis A
on another shen
Custor
Data Analysis
odmun
OBJEC
of paper.
ТЕСH
with, but be sure to show your work.
The f
CaC,O,H;O.
INTR
Ther
and
yield calculated above.
as c
com
100%.
usu
whi
The
abbe lo al
Th
al
SC
CC SHO
Transcribed Image Text:a2 hoga boitiboM& t qu oi gainesl moit anolavade uoy bok tl imind ne baal insiel gaiblmi lo nohanimsis A on another shen Custor Data Analysis odmun OBJEC of paper. ТЕСH with, but be sure to show your work. The f CaC,O,H;O. INTR Ther and yield calculated above. as c com 100%. usu whi The abbe lo al Th al SC CC SHO
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