Can a battery that has a voltage be considered a system at equilibrium? How about a dead battery? Justify each conclusion.
Interpretation:
The validation of the given statement that a battery that has voltage can be considered as a system at equilibrium is to be stated. The state of equilibrium for a dead battery is to be predicted. The justification for each conclusion is to be stated.
Concept introduction:
The static equilibrium is defined as a process in which the rate of forward reaction or the rate of backward reaction is zero. On the other hand, in dynamic equilibrium, the rates of forward and backward reaction are equal.
Answer to Problem 5.1E
A battery that has a voltage is not considered as a system at equilibrium because the electrons move from negative terminal to positive terminal. On the other hand, a dead battery is at equilibrium because the electrons do not flow from negative terminal to positive terminal.
Explanation of Solution
The voltage in battery is developed when the flow of electrons takes place from negative electrode to positive electrode. The flow of electrons indicates that a battery that has a voltage is not at equilibrium. However, the voltage in a dead battery is zero. The flow of electrons does not take place from negative to positive electrode in a dead battery. Therefore, a dead battery is at equilibrium.
Hence, a battery that has a voltage is not at equilibrium whereas a dead battery is at equilibrium.
A battery that has a voltage is not considered as a system at equilibrium because the electrons move from negative terminal to positive terminal. On the other hand, a dead battery is at equilibrium because the electrons do not flow from negative terminal to positive terminal.
Want to see more full solutions like this?
Chapter 5 Solutions
Physical Chemistry
- Keggin structure of heteropolyanions.arrow_forwardPlease correct answer and don't used hand raitingarrow_forwardAt pil below about 35 woon (Fe) oxidizes in streams according to the following Water in a reservoir at 20°C has a pH of 7.7 and contains the following constituents: Constituent (g) + Conc. (mg/L) Ca2+ 38 HCO3 abiotic oxid 183 HO Ferrous iron under these conditions and at 20°Cis Estimate the activities of Ca2+ and HCO3-, using an appropriate equation to compute the activity coefficients. (atomic weight: Ca 40)arrow_forward
- Predict the major products of the following reaction. 田 Be sure to use wedge and dash bonds to show the stereochemistry of the products when it's important, for example to distinguish between two different major products. 口 + X C₁₂ Click and drag to start drawing a structure.arrow_forwardH C-OCH H-C=C÷CH₂ IV Questi Predict the correct splitting tree for circled hydrogen in the structure below. A B C III D IVarrow_forwardPlease correct answer and don't use hand ratingarrow_forward
- Physical ChemistryChemistryISBN:9781133958437Author:Ball, David W. (david Warren), BAER, TomasPublisher:Wadsworth Cengage Learning,Chemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage LearningIntroductory Chemistry: An Active Learning Approa...ChemistryISBN:9781305079250Author:Mark S. Cracolice, Ed PetersPublisher:Cengage Learning
- Chemistry for Today: General, Organic, and Bioche...ChemistryISBN:9781305960060Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. HansenPublisher:Cengage LearningChemistry: Matter and ChangeChemistryISBN:9780078746376Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl WistromPublisher:Glencoe/McGraw-Hill School Pub Co