the figure below? Note the given concentrations are not 1.0M. Anode Al 0.15M Cu 0.25M Cathode O Al(s) | A³+ (aq) (0.15 M)||Cu²(aq) (0.25 M Cu(s) O Cu²+ (aq) (0.25 M) Cu(s) A³+ (aq) (0.15 M )| Al(s) O Cu(s) Al³+ (aq) (0.25 M) A³+ (aq) (0.15 M ) Cu(s) O Al(s) A³+ (aq) (0.15 M) Cu(s) | Cu²(aq) (0.25 M) O Cu(s) | Cu²+ (aq) (0.25 M) | Alls) | A3+ (aq) (0.15 M)

Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter3: Chemical Reactions
Section3.9: Classifying Reactions In Aqueous Solution
Problem 1RC: 1. Sometimes a reaction can fall in more than one category. Into what category (or categories) does...
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Help me with both please !!!
What is the correct cell notation given
the figure below? Note the given
concentrations are not 1.0M.
Anode
Al³+
0.15M
Cu²
0.25M
Cathode
O Al(s) | Al³+ (aq) (0.15 M)||Cu²+ (aq) (0.25 M
)| Cu(s)
O Cu²+ (aq) (0.25 M) Cu(s) || Al³+ (aq) (0.15 M
)| Al(s)
O Cu(s) Al³+ (aq) (0.25 M) | Al³+ (aq) (0.15 M
) Cu(s)
O Al(s) Al³+ (aq) (0.15 M)||Cu(s) | Cu²+ (aq)
(0.25 M)
O Cu(s) Cu²+ (aq) (0.25 M) || Alls) | Al3+
(aq) (0.15 M)
Al(s) A 1929) (0.10M
Transcribed Image Text:What is the correct cell notation given the figure below? Note the given concentrations are not 1.0M. Anode Al³+ 0.15M Cu² 0.25M Cathode O Al(s) | Al³+ (aq) (0.15 M)||Cu²+ (aq) (0.25 M )| Cu(s) O Cu²+ (aq) (0.25 M) Cu(s) || Al³+ (aq) (0.15 M )| Al(s) O Cu(s) Al³+ (aq) (0.25 M) | Al³+ (aq) (0.15 M ) Cu(s) O Al(s) Al³+ (aq) (0.15 M)||Cu(s) | Cu²+ (aq) (0.25 M) O Cu(s) Cu²+ (aq) (0.25 M) || Alls) | Al3+ (aq) (0.15 M) Al(s) A 1929) (0.10M
Question 1
In a redox titration 12.48 mL of a 0.250
M KMnO4 solution was needed to reach
the end point when titrating a 20.00 mL
sample of SO₂².
Calculate the molarity of SO3²- in the
solution.
MnO4 (aq) + SO3² (aq) →→ Mn²+ (aq) +
SO4²- (aq)
Give your answer to 3 significant figures.
Question 2
What is the correct cell notation given
the figure below? Note the given
concentrations are not 1.0M.
Transcribed Image Text:Question 1 In a redox titration 12.48 mL of a 0.250 M KMnO4 solution was needed to reach the end point when titrating a 20.00 mL sample of SO₂². Calculate the molarity of SO3²- in the solution. MnO4 (aq) + SO3² (aq) →→ Mn²+ (aq) + SO4²- (aq) Give your answer to 3 significant figures. Question 2 What is the correct cell notation given the figure below? Note the given concentrations are not 1.0M.
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