3.Consider the equilibrium that you studied in this experiment:Fe (aq) + SCN (aq) FESCN²* (aq)Direction ofshift (copyfrom previousType of stress(ex: reactantTestTubeadded, productremoved, tempinc)Explain how the direction of shift relieves the applied stress.page)ForwardReactionForwordReaction3Backword4PeactionBackwordReac HonFonwordReachion ium: Data SheetFill in the following table:NameSubstanceTestaddedTemperaturechangetubeColor Trial 1Color Trial 2Equilibrium shifted Equilibrium shiftedtowardsReference1o drops1towardscolor:ReferencewaleyReference8 dropsFe (NO3),Dark Red Doik Red.Forward Reocion ForwordReoction38 dropsDork Red Dok RedForwordReoctionForwordReactionKSCN8 dropsLightLightBockwardReocionBackwordReac hon4HCIOrongeOrongelo dropsBockwardBackwordLightLight O ronge"Oronge5ReactionReactionH0+ Heotlo drops6.HaO+ CodDoikRedDork Oronge ForwardRedFonwardReachionReacionQuestions:1. Show calculations for making the 0.01 M solutions of Fe(NO3)3 and KSCN.M,V, = M V Fe(NOS?sMis 1.0MiVio My V21.0 XV, = 0:01 xSO: 0:5 mLM2- 0.01 MVz= 50mLK SCIN2. Based on test tubes 5 and 6, is the forward reaction of the equilibrium exothermic or endothermic?Hint: add heat to the reaction below as a product and reactant and see which make sense with your results.Fe* (aq) + SCN´(aq) FESCN²* (aq)= 0:SmLV,= 0.0lx50Report Page 1 of 2

The reaction between Fe(III) and SCN- can be written as; Fe3+(aq)+SCN-(aq)→Fe(SCN)2+(aq)yellow…

Sheet Fill in the following table: Name Substance Test added Temperature tube Color Trial 1 Color Trial 2 change Equilibrium shifted Equilibrium shifted towards Reference 10 drops 1 towards color: Reference waley Reference 8 drops Fe (NO3); 2 Dark Red Dok Red. Forward Reacion forword Reaction 8 drops Dank Red Dak Red Fonuord Reaction Forword Reaction KSCN 8 drops Light Oronge Oronge Backward Reoction Backword Reac hon Light 4 HCI Bockward lo drops H,0+ Heot Light 0 ronge Backword Light Oronge Reacion Reaction lo diops H2O+ Cad Daik Red Dork Oronge Forward Red Fonward Reachion Reachion Questions: 1. Show calculations for making the 0.01 M solutions of Fe(NO3)3 and KSCN. MIVI M, V2 M, V, = M V Fe(MOS ?s MI-1.0 : 0:5 mL M2-0.01 M Vz = 50mL V= 0.olx5o 2. Based on test tubes 5 and 6, is the forward reaction of the equilibrium exothermic or endothermic? Hint: add heat to the reaction below as a product and reactant and see which make sense with your results. Fe (aq) + SCN (aq) FESCN²* (aq) KSCIN = D:SmL 1.0

Sheet Fill in the following table: Name Substance Test added Temperature tube Color Trial 1 Color Trial 2 change Equilibrium shifted Equilibrium shifted towards Reference 10 drops 1 towards color: Reference waley Reference 8 drops Fe (NO3); 2 Dark Red Dok Red. Forward Reacion forword Reaction 8 drops Dank Red Dak Red Fonuord Reaction Forword Reaction KSCN 8 drops Light Oronge Oronge Backward Reoction Backword Reac hon Light 4 HCI Bockward lo drops H,0+ Heot Light 0 ronge Backword Light Oronge Reacion Reaction lo diops H2O+ Cad Daik Red Dork Oronge Forward Red Fonward Reachion Reachion Questions: 1. Show calculations for making the 0.01 M solutions of Fe(NO3)3 and KSCN. MIVI M, V2 M, V, = M V Fe(MOS ?s MI-1.0 : 0:5 mL M2-0.01 M Vz = 50mL V= 0.olx5o 2. Based on test tubes 5 and 6, is the forward reaction of the equilibrium exothermic or endothermic? Hint: add heat to the reaction below as a product and reactant and see which make sense with your results. Fe (aq) + SCN (aq) FESCN²* (aq) KSCIN = D:SmL 1.0

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.

Question

3.
Consider the equilibrium that you studied in this experiment:
Fe (aq) + SCN (aq) FESCN²* (aq)
Direction of
shift (copy
from previous
Type of stress
(ex: reactant
Test
Tube
added, product
removed, temp
inc)
Explain how the direction of shift relieves the applied stress.
page)
Forward
Reaction
Forword
Reaction
3
Backword
4
Peaction
Backword
Reac Hon
Fonword
Reachion

ium: Data Sheet
Fill in the following table:
Name
Substance
Test
added
Temperature
change
tube
Color Trial 1
Color Trial 2
Equilibrium shifted Equilibrium shifted
towards
Reference
1o drops
1
towards
color:
Reference
waley
Reference
8 drops
Fe (NO3),
Dark Red Doik Red.
Forward Reocion Forword
Reoction
3
8 drops
Dork Red Dok Red
Forword
Reoction
Forword
Reaction
KSCN
8 drops
Light
Light
Bockward
Reocion
Backword
Reac hon
4
HCI
Oronge
Oronge
lo drops
Bockward
Backword
Light
Light O ronge
"Oronge
5
Reaction
Reaction
H0+ Heot
lo drops
6.
HaO+ Cod
Doik
Red
Dork Oronge Forward
Red
Fonward
Reachion
Reacion
Questions:
1. Show calculations for making the 0.01 M solutions of Fe(NO3)3 and KSCN.
M,V, = M V Fe(NOS?s
Mis 1.0
MiVio My V2
1.0 XV, = 0:01 xSO
: 0:5 mL
M2- 0.01 M
Vz= 50mL
K SCIN
2. Based on test tubes 5 and 6, is the forward reaction of the equilibrium exothermic or endothermic?
Hint: add heat to the reaction below as a product and reactant and see which make sense with your results.
Fe* (aq) + SCN´(aq) FESCN²* (aq)
= 0:SmL
V,= 0.0lx50
Report Page 1 of 2

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