Complete the following table for an electrochemical cell. State whether the cell reaction is spontaneous, nonspontaneous, or at equilibrium in the final column. 1.6 E AG Cell Reaction Nonspontane.ous Spantaneous Equilibriom < 0 >0 20 = 0

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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Complete the following table for an electrochemical cell. State whether
the cell reaction is spontaneous, nonspontaneous, or at equilibrium in the final column.
1.6
E
AG
Cell Reaction
Nonspantane.ous.
Spantaneous
equilibriom
<0
20
>0
< 0
= 0
1.7
Which of the following is the strongest reducing agent?
Oxidized-Anode = v- E°
E° = 1.36 V
%3D
Cl, + 2e- → 2 Cl-
Mg2+ + 2e- Mg
E° = -2.37 V
2H+ + 2e- → H2
E° = 0.00 V
a) Cl2
b) H2
Mg
d) Mg2+
e) Cl-
1.8
) Liquid H2O is found to have a smaller molar volume (molar volume is Bigger
given in cubic centimeters per mole) than D2O (D = deuterium) suggesting that:
IMF
2) there are stronger van der Waal interactions in H2O than D2O
b there are stronger dipole-dipole interactions in D20 than H2O.
) hydrogen bonding is stronger in H2O than D20.
tha
d) D20 has a lower vapor pressure than H2O.
LoC
e) None of the above
boiling point.
1.9
Arrange the following compounds from lowest boiling point to highest
HBr NH3 H2O CH,
100°
Lowest
Highest
CH4
HBr
NH3
Transcribed Image Text:Complete the following table for an electrochemical cell. State whether the cell reaction is spontaneous, nonspontaneous, or at equilibrium in the final column. 1.6 E AG Cell Reaction Nonspantane.ous. Spantaneous equilibriom <0 20 >0 < 0 = 0 1.7 Which of the following is the strongest reducing agent? Oxidized-Anode = v- E° E° = 1.36 V %3D Cl, + 2e- → 2 Cl- Mg2+ + 2e- Mg E° = -2.37 V 2H+ + 2e- → H2 E° = 0.00 V a) Cl2 b) H2 Mg d) Mg2+ e) Cl- 1.8 ) Liquid H2O is found to have a smaller molar volume (molar volume is Bigger given in cubic centimeters per mole) than D2O (D = deuterium) suggesting that: IMF 2) there are stronger van der Waal interactions in H2O than D2O b there are stronger dipole-dipole interactions in D20 than H2O. ) hydrogen bonding is stronger in H2O than D20. tha d) D20 has a lower vapor pressure than H2O. LoC e) None of the above boiling point. 1.9 Arrange the following compounds from lowest boiling point to highest HBr NH3 H2O CH, 100° Lowest Highest CH4 HBr NH3
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