=O ELECTROCHEMISTRYcellRecognizing consistency among equilibrium constant, free...A stude de measurements on some electrochemical cells and calculated three quantities:. The standard reaction free energy A Gº• The equilibrium constant K at 25.0 °C.• The cell potential under standard conditions EHis results are listed below.Unfortunately, the student may have made some mistakes. Examine his results carefully and tick the box next to the incorrect quantity in each row, itNote: If there is a mistake in a row, only one of the three quantities listed is wrong. Also, you may assume the number of significant digits in each qucorrect.Also note: for each cell, the number n of electrons transferred per redox reaction is 2.ABCExplanationn222calculated quantities(Check the box next to any that are wrong.)0AG-255. kJ/molCheck122. kJ/mol255. kJ/mol OA ALEKS-Hunter Stephens - LearnOAUGK2.12 × 104.23 x 104.72 × 10-452244X0E1.32 V0.63 V152 VSWbflore bardeoyX0/5© 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Pr70P ALEKS Canvas CSUO ACIDS AND BASESIdentifying acids and bases by their reaction with watercompoundH CIO,K CIO,KOHΗΝΟ,A ALCKS Time OutSome chemical compounds are listed in the first column of the table below. Each compound is soluble in water.Imagine that a few tenths of a mole of each compound is dissolved in a liter of water. The important chemical species that would be present in thiswritten in the second column of the table. Use the checkboxes to classify each compound.Explanationimportant species presentwhen dissolved in waterH₂O, CIO, H₂OK, CIO, H₂OK, OH.H₂OΗ Ο΄, ΝΟ, ΗΝΟ, Η, ΟCheckwww-awu.aleks.comOALEKS Hunter Stephens - Learntype of compound (check all that apply)ionic molecular strong weak strong weakacid base baseacidCO0000X0G0SUDblome bartleby00/5© 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use

Since you have posted multiple questions with multiple sub parts, we will provide the solution only…

A stude . The standard reaction free energy AG. • The equilibrium constant K at 25.0 °C. • The cell potential under standard conditions E His results are listed below. Unfortunately, the student may have made some mistakes. Examine his results carefully and tick the box next to the incorrect quantity in each row, Note: If there is a mistake in a row, only one of the three quantities listed is wrong. Also, you may assume the number of significant digits in each c correct. Also note: for each cell, the number of electrons transferred per redox reaction is 2. cell de measurements on some electrochemical cells and calculated three quantities: A B C n 2 2 2 calculated quantities (Check the box next to any that are wrong.) AGⓇ -255. kJ/mol 122. kJ/mol 255. kJ/mol O K 2.12 × 10 4.23 x 10 -45 4.72 × 10 22 44 X E 1.32 V 0.63 V 152 V

A stude . The standard reaction free energy AG. • The equilibrium constant K at 25.0 °C. • The cell potential under standard conditions E His results are listed below. Unfortunately, the student may have made some mistakes. Examine his results carefully and tick the box next to the incorrect quantity in each row, Note: If there is a mistake in a row, only one of the three quantities listed is wrong. Also, you may assume the number of significant digits in each c correct. Also note: for each cell, the number of electrons transferred per redox reaction is 2. cell de measurements on some electrochemical cells and calculated three quantities: A B C n 2 2 2 calculated quantities (Check the box next to any that are wrong.) AGⓇ -255. kJ/mol 122. kJ/mol 255. kJ/mol O K 2.12 × 10 4.23 x 10 -45 4.72 × 10 22 44 X E 1.32 V 0.63 V 152 V

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter6: Types Of Chemical Reactions And Solution Stoichiometry

Section: Chapter Questions

Problem 123CP: The units of parts per million (ppm) and parts per billion (ppb) are commonly used by environmental...

See similar textbooks

Similar questions

What mass of solid NaOH (97.0% NaOH by mass) is required to prepare 1.00 L of a 10.0% solution of NaOH by mass? The density of the 10.0% solution is 1.109 g/mL.
You wish to prepare 1 L of a 0.02-M potassium iodate solution. You require that the final concentration be within 1% of 0.02 M and that the concentration must be known accurately to the fourth decimal place. How would you prepare this solution? Specify the glassware you would use, the accuracy needed for the balance, and the ranges of acceptable masses of KIO3 that can be used.
A solution is defined as a homogeneous mixture. Is a small sample of air a solution? Is the atmosphere a solution?
On Easter Sunday, April 3, 1983, nitric acid spilled from a tank car near downtown Denver, Colorado. The spill was neutralized with sodium carbonate: 2HNO3(aq)+Na2CO3(aq)2NaNO3(aq)+H2O(l)+CO2(g) a. Calculate H for this reaction. Approximately 2.0 104 gal nitric acid was spilled. Assume that the acid was an aqueous solution containing 70.0% HNO3 by mass with a density of 1.42 glcm3. What mass of sodium carbonate was required for complete neutralization of the spill, and what quantity of heat was evolved? (Hf for NaNO3(aq) = 467 kJ/mol) b. According to The Denver Post for April 4, 1983, authorities feared that dangerous air pollution might occur during the neutralization. Considering the magnitude of H, what was their major concern?
What mass of HCl is contained in 45.0 mL of an aqueous HCl solution that has a density of 1.19 g cm-3 and contains 37.21% HCl by mass?
The units of parts per million (ppm) and parts per billion (ppb) are commonly used by environmental chemists. In general, 1 ppm means 1 part of solute for every 106 parts of solution. Mathematically, by mass: ppm=gsolutegsolution=mgsolutekgsolution In the case of very dilute aqueous solutions, a concentration of 1.0 ppm is equal to 1.0 g of solute per 1.0 mL, which equals 1.0 g solution. Parts per billion is defined in a similar fashion. Calculate the molarity of each of the following aqueous solutions. a. 5.0 ppb Hg in H2O b. 1.0 ppb CHCl3 in H2O c. 10.0 ppm As in H2O d. 0.10 ppm DDT (C14H9Cl5) in H2O
Calcium carbonate, CaCO3, can be obtained in a very pure state. Standard solutions of calcium ion are usually prepared by dissolving calcium carbonate in acid. What mass of CaCO3 should be taken to prepare 500. mL of 0.0200 M calcium ion solution?