Chemistry Atoms First2e2nd EditionOpenStax Publisher: OpenStax CollegeISBN: 9781947172647
Chemistry Atoms First2e
Solutions for Chemistry Atoms First2e
Problem 2E:
Identify each half-reaction below as either oxidation or reduction. C1C12Mn2+MnO2H2H+NO3NOProblem 3E:
Assuming each pair of half-reactions below takes place in an acidic solution, write a balanced...Problem 4E:
Balance the equations below assuming they occur in an acidic solution. (a) H2O2+Sn2+H2O+Sn4+ (b)...Problem 8E:
Why dont hydroxide ions appear in equations for half-reactions occurring in acidic solution?Problem 9E:
Why dont hydrogen ions appear in equations for half-reactions occurring in basic solution?Problem 11E:
Write cell schematics for the following cell reactions, using platinum as an inert electrode as...Problem 12E:
Assuming the schematics below represent galvanic cells as written, identify the half-cell reactions...Problem 14E:
Balance each reaction below, and write a cell schematic representing the reaction as it would occur...Problem 16E:
From the information provided, use cell notation to describe the following systems: (a) In one...Problem 17E:
Why is a salt bridge necessary in galvanic cell like the one in Figure 16.3? Figure 16.3 A galvanic...Problem 18E:
An active (metal) electrode was found to gain mass as the oxidation-reduction reaction was allowed...Problem 19E:
An active (metal) electrode was found to lose mass as the oxidation-reduction reaction was allowed...Problem 20E:
The masses of three electrodes (A, B, and C), each from three different galvanic cells, were...Problem 21E:
Calculate the standard cell potential for each reaction below, and note whether the reaction is...Problem 22E:
Calculate the standard cell potential for each reaction below, and note whether the reaction is...Problem 23E:
Write the balanced cell reaction for the cell schematic below, calculate the standard cell...Problem 24E:
Determine the cell reaction and standard cell potential at 25 C for a cell made from a cathode...Problem 25E:
Determine the cell reaction and standard cell potential at 25 C for a cell made from an anode...Problem 26E:
Write the balanced cell reaction for the cell schematic below, calculate the standard cell...Problem 27E:
For each pair of standard cell potential and electron stoichiometry values below, calculate a...Problem 28E:
For each pair of standard free energy change and electron stoichiometry values below, calculate a...Problem 29E:
Determine the standard cell potential and the cell potential under the stated conditions for the...Problem 31E:
Use the data in Appendix L to calculate equilibrium constants for the following reactions. Assume...Problem 32E:
Consider a battery made from one half-cell that consists of a copper electrode in 1MCuSO4 solution...Problem 33E:
Consider a battery with the overall reaction: Cu(s)+2Ag+(aq)2Ag(s)+Cu2+(aq). (a) What is the...Problem 34E:
Why do batteries go dead, but fuel cells do not?Problem 35E:
Use the Nernst equation to explain the drop in voltage observed for some batteries as they...Problem 36E:
Using the information thus far in this chapter, explain why battery-powered electronics perform...Problem 37E:
Which member of each pair of metals is more likely to corrode (oxidize)? (a) Mg or Ca (b) Au or Hg...Problem 38E:
Consider the following metals: Ag, Au, Mg, Ni, and Zn. Which of these metals could be used as a...Problem 39E:
Aluminum (EoA13+/A1=-2.07V) is easily oxidized than iron (EoFe3+Fe=0.477V), and yet when both are...Problem 40E:
If a sample of iron and a sample of zinc come into contact, the zinc corrodes but the iron does not....Problem 41E:
Suppose you have three different metals. A, B, and C. When metals A and B come into contact. B...Problem 43E:
If a 2.5 A current flows through a circuit for 35 minutes, how many coulombs of charge moved through...Problem 44E:
For the scenario in the previous question, how many electrons moved through the circuit?Problem 45E:
Write the half-reactions and cell reaction occurring during electrolysis of each molten salt below....Problem 46E:
What mass of each product is produced in each of the electrolytic cell of the previous problem if a...Problem 47E:
How long would it take to reduce 1 mole of each of the following ions using the current indicated?...Browse All Chapters of This Textbook
Chapter 1 - Essential IdeasChapter 2 - Atoms, Molecules, And IonsChapter 3 - Electronic Structure And Periodic Properties Of ElementsChapter 4 - Chemical Bonding And Molecular GeometryChapter 5 - Advanced Theories Of BondingChapter 6 - Composition Of Substances And SolutionsChapter 7 - Stoichiometry Of Chemical ReactionsChapter 8 - GasesChapter 9 - ThermochemistryChapter 10 - Liquids And Solids
Chapter 11 - Solutions And ColloidsChapter 12 - ThermodynamicsChapter 13 - Fundamental Equilibrium ConceptsChapter 14 - Acid-base EquilibriaChapter 15 - Equilibria Of Other Reaction ClassesChapter 16 - ElectrochemistryChapter 17 - KineticsChapter 18 - Representative Metals, Metalloids, And NonmetalsChapter 19 - Transition Metals And Coordination ChemistryChapter 20 - Nuclear ChemistryChapter 21 - Organic Chemistry
Sample Solutions for this Textbook
We offer sample solutions for Chemistry Atoms First2e homework problems. See examples below:
More Editions of This Book
Corresponding editions of this textbook are also available below:
CHEMISTRY: ATOMS FIRST
18th Edition
ISBN: 9781947172180
Chemistry: Atoms First
1st Edition
ISBN: 9781630182151
Chemistry: Atoms First
18th Edition
ISBN: 9781938168154
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