13 study guide 13) How many grams of gold will be plated out by a current of 0.35 A applied for 65 minutesfrom a 0.75 M solution of gold(III) sulfate?Au3+(aq) + 3 e - Au(s)02uoitboT 9di ni boxibixo ei 29boga ierlW I()T (Aand mind WlII vai(e) (aat the dawn of dayd benimsisb sd neɔ abuol lo insinos noti srT (Smuh9o rdiw gainSTt brt ()noi of ()nori orit)+A+ ()+STDn ovods ori ni enoitonst-lsd owt ori vionsbibaynoitbset-tisd oidsbixo (A-+(n)+- (p)+bnoibron-liad nonsbbo (8(pa)+E +(p)+sborUnderstandingREnothssn-Herl noitsbixo (Onoitoson-lisrl noitsbixo (aentroo di i notoson xoban gmiwolloi si sonsloH (E(petnM- (e ps) OnMw noi snolrboqvri orti to insibils0 ar ai ted W (A(A(on-OrM noitosen-Hard sli Jlso oinsvlag e nl (2ISBN 1-4 116-7336-0io euo brns noit

Formula w = E×i×t96500 Where E is equivalent mass of Au3+ Au3+ (aq) + 3e- ------> Au (s)…

Answered: 13) How many grams of gold will be…

13) How many grams of gold will be plated out by a current of 0.35 A applied for 65 minutes from a 0.75 M solution of gold(III) sulfate? Au3+(aq) + 3 e- Au(s)

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter18: Electrochemistry

Section: Chapter Questions

Problem 5RQ: The Nernst equation allows determination of the cell potential for a galvanic cell at nonstandard...

See similar textbooks

Related questions

Q: 4. ŽI 3.

A: The answer is as follows:

Q: Suppose 60.0 mL of 0.10O M Pb(NO3)2 is added to 30.0 mL of 0.150 M KI. How many grams of Pbl, will…

Q: Is it logical to conclude that compounds ending in -al are generally aldehyde and those compounds…

A: The IUPAC system of nomenclature was created to create a worldwide standard for naming substances in…

Q: Consider the titration of 25.0 mL of 0.200M CO2H with 0.250M NaOH. How many milliliters of base are…

A: Since you have asked multiple subparts, we will solve the first three subparts for you. If you want…

Q: In the determination of the latent heat the student observes a temperature change from 21.4 °C. to…

Q: In a certain zinc-copper cell, Zn(s) + Cu²*(aq) –→ Zn2*(aq) + Cu(s) the ion concentrations are…

A: Given reaction is : Zn (s) + Cu2+ (aq) -> Zn2+ (aq) + Cu (s) [Cu2+] = 0.0397 M [Zn2+] = 1.8 M…

Q: eavation: 3.

A: 20. In a balanced chemical equation, the number of atoms of elements present on both sides of the…

Q: What mass of NO2 would have the same number of moles of N with 0.402 g of porphyrin, C20H14N4?…

Q: How many grams of Ca metal are produced by the electrolysis of molten CaBr2 using a current of 30.0…

Q: ow many equivalent orbitals are involved in each of the following sets of hybrid orbitals? a. sp…

Q: b. Draw a titration curve for the titration of H3PO4(aq), a triprotic weak acid, with a strong base…

A: Introduction : A titration curve is the plot between the pH of the analyte solution and the volume…

Q: Purification of a reaction product by extraction can be done in a couple of different ways. a) A…

A: We have to tell what happened during the aqueous extraction of the reaction mixture. The given…

Q: In the laboratory you are asked to make a 0.250 m iron(III) acetate solution using 15.0 grams of…

A: Given- Molality of iron (|||)acetate= 0.250m Weight of iron (|||)acetate =15.0g Weight of H2O=?

Q: F. он O,N F

Q: 11) Calculate the cell potential for the following electrochemical cell at 25°C. Sn(s) I Sn2+(aq,…

A: Sn/Sn2+(aq,0.022) // Ag+(aq,2.7)/Ag(s)

Q: How long will it take to plate out 4.9 g Ni from aqueous Ni2+ with a current of 113.1 A? HOW DO WE…

Q: Does a change in pH of the soil affect the Mn availability? Use chemical equations to illustrate…

A: Interpretation - We have to illustrate that a change in pH of the soil affect the Mn availability -…

Q: Write the expression for Kc and Kp for the following reactions. Indicate whether the equilibrium…

A: The given equilibrium systems are a. 2KClO3(s) ⇔2KCl(s) + 3O2(g) b. 3O2(g) ⇔2O3(g) c. C2H2(g) +…

Q: The thiol group (-SH) is a better base than the hydroxide (-OH) group in elimination reactions.…

Q: The cell potential of the following cell is determined using an unspecified concentration of acid.…

Q: According to the following figure, an adequate end-point for the titration of calcium with EDTA…

A: End point is the point where the indicator changes colour and we know that this point Comes after…

Q: 1. Spectroscopy for Vanillin and Vanillyl Alcohol : IR , 1HNMR & 13CNMR

Q: Solid aluminum hydroxide (Ksp = 1.3 x 10-33) is added to 3.50 mM Al(NO3)3 solution until there are…

Q: A solution containing vanadium (chemical symbol V) in an unknown oxidation state was electrolyzed…

A: Given: Time =25.1 min Current passed = 1.23 A Mass of V deposited on cathode = 0.326 g Molar mass of…

Q: _5 J/K): 14(1) + 2 H2O(I) → SnO2(s) + 4 HCI 2.7 kJ _17 ki 3 kJ 3 kJ

A: Given, □H° = 133.0 kJ □S = 401.5 J As we know, □G = □H - T(□S)

Q: Rank the following ionic solids in terms of increasing solubility in water. I. CdF2 (Ksp = 6.44 x…

Q: What is the pH of the solution when 20.0 mL of 0.155 M of NH3(aq) is titrated with 15.0 mL of 0.225…

Q: The cell potential of the following cell is determined using an unspecified concentration of acid.…

Q: A. Complete the table below. Show your complete solutions whenever needed. Initial Pressure Initial…

A: The data given is,

Q: 8) Use the standard half-cell potentials listed below to calculate the standard cell potential for…

Q: Consider the following reaction. 2+ 2Mno, + 3Mn + 2H,0 – 5Mno,(s) + 4H Which statement is correct?…

Q: A solution contains 1.33x102 M ammonium sulfate and 1.37x10-2 M sodium hydroxide. Solid lead acetate…

A: Given: Concentration of SO42- (from (NH4)2SO4) = 0.0133 M And the concentration of OH- ions (from…

Q: salt sample was analyzed for its purity. A 0.5000g sample was dissolved in water and diluted to…

Q: Suppose 60.0 mL of 0.100 M Pb(NO3)2 is added to 30.0 mL of 0.150 M KI. How many grams of Pbl2 will…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Which of the following statements about H2S solutions in water are TRUE? You may select more than…

A: Effect of temperature on solubility

Q: When [Pb2+] = 1.49 M, the observed cell potential at 298 K for an electrochemical cell with the…

Q: The oxymercuration/demercuration of the compound below will form what product? O a.…

Q: One type of battery that has been investigated for use in electric vehicles is the zinc/air cell.…

A: Given half-reactions: and the further reaction:

Q: Which compound has the highest solubility in pure water? O a. MGF2, Ksp = 6.9 x 10-9 %3! b. Agl, Ksp…

Q: please explain how to find coplanar Raview Teplen) Ralerancen) Click on all of the atoms that make…

Q: A solution containing vanadium (chemical symbol V) in an unknown oxidation state was electrolyzed…

A: Given: Current = 2.96 A Time = 33.4 min Mass of V deposited at cathode = 0.784 g Molar mass of V =…

Q: 7.) 2.00 mol of CO (g) and 1.00 mol of H O(g) are added to a sealed 1.00 L flask at 900 K and the…

Q: Write the miller indices of the crsytallographic plane shown:

Q: Consider the galvanic cell based on the following half-reactions: Zn?+ + 2e → Zn e° = -0.76 V Cd2+ +…

Q: 6.) A 25.00 mL sample of HCL is titrated with 0.1001 M NaOH. 49.90 mL of base is required to reach…

Q: If 50.0 mL of Thiosulfate solution are required to titrate the l2 liberated from an excess of KI by…

A: Given as If 50.0 mL of Thiosulfate solution is required to filtrate the I2 liberated from an excess…

Q: Calculate the cell potential, E, for the given reactions at 25.00 °C using the ion concentrations…

A: Here we are required to find the cell potential of the given two electrochemical reaction

Q: Manganese sulfide is more soluble in an acidified solution than in pure water because the…

A: We need to find if the given statement is true or false.

Q: Question 10 of 13 1. Show complete solution for determining the Molarity of NaOH (use trial 1 only)…

Q: Based on the reaction chart above, which of the following structures labelled 1-14 represent…

Concept explainers

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.

Question

13 study guide

13) How many grams of gold will be plated out by a current of 0.35 A applied for 65 minutes
from a 0.75 M solution of gold(III) sulfate?
Au3+(aq) + 3 e - Au(s)
02uoitboT 9di ni boxibixo ei 29boga ierlW I
()T (A
and mind WlII vai
(e) (a
at the dawn of da
yd benimsisb sd neɔ abuol lo insinos noti srT (S
muh9o rdiw gainSTt brt ()noi of ()nori orit
)+A+ ()+ST
Dn ovods ori ni enoitonst-lsd owt ori vionsbi
bay
noitbset-tisd oidsbixo (A
-+(n)+- (p)+b
noibron-liad nonsbbo (8
(pa)+E +(p)+s
bor
UnderstandingRE
nothssn-Herl noitsbixo (O
noitoson-lisrl noitsbixo (a
entroo di i notoson xoban gmiwolloi si sonsloH (E
(petnM- (e ps) OnM
w noi snolrboqvri orti to insibils0 ar ai ted W (A
(A
(on-OrM noitosen-Hard sli Jlso oinsvlag e nl (2
ISBN 1-4 116-7336-0
io euo brns noit

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

It took 150. s for a current of 1.25 A to plate out 0.109 g of a metal from a solution containing its cations. Show that it is not possible for the cations to have a charge of 1+.
a Calculate G for the following cell reaction: Tl(s)Tl+(aq)Pb2+(aq)Pb(s) The Gf for Tl+(aq) is 32.4 kJ/mol. b From G, calculate the standard cell potential for the cell reaction and from this, determine the standard potential for Tl2+(aq)+eTl(s).
For a certain cell, G=25.0 kJ. Calculate E° if n is (a) 1(b)1(c) 41 Comment on the effect that the number of electrons exchanged has on the voltage of a cell.
If a 2.5 A current is run through a circuit for 35 minutes, how many coulombs of charge moved through the circuit?
Atomic masses can be determined by electrolysis. In one hour, a current of 0.600 A deposits 2.42 g of a certain metal, M, which is present in solution as M+ ions. What is the atomic mass of the metal?
Consider a voltaic cell in which the following reaction occurs. Zn(s)+Sn2+(aq)Zn2+(aq)+Sn(s) (a) Calculate E° for the cell. (b) When the cell operates, what happens to the concentration of Zn2+? The concentration of Sn2+? (c) When the cell voltage drops to zero, what is the ratio of the concentration of Zn2+ to that of Sn2+? (d) If the concentration of both cations is 1.0 M originally, what are the concentrations when the voltage drops to zero?
The Nernst equation allows determination of the cell potential for a galvanic cell at nonstandard conditions. Write out the Nernst equation. What are nonstandard conditions? What do , n, and Q stand for in the Nernst equation? What does the Nernst equation reduce to when a redox reaction is at equilibrium? What are the signs of G and when K 1? When K 1? When K = 1? Explain the following statement: determines spontaneity, while determines the equilibrium position. Under what conditions can you use to predict spontaneity?
Calculate the standard cell potential of the following cell at 25C. Sn(s)Sn2+(aq)I2(aq)I(aq)
What is the standard cell potential you would obtain from a cell at 25C using an electrode in which I(aq) is in contact with I2(s) and an electrode in which a chromium strip dips into a solution of Cr3(aq)?
For each of the reactions, calculate E from the table of standard potentials, and state whether the reaction is spontaneous as written or spontaneous in the reverse direction under standard conditions. (a) Zn(s)+Fe2+(aq)Zn2+(aq)+Fe(s) (b) AgCl(s)+Fe2+(aq)Ag(s)+Fe3+(aq)+Cl(aq) (c) Br2(l)+2Cl(aq)Cl2(g)+2Br(aq)
An electrolysis experiment is performed to determine the value of the Faraday constant (number of coulombs per mole of electrons). In this experiment, 28.8 g of gold is plated out from a AuCN solution by running an electrolytic cell for two hours with a current of 2.00 A. What is the experimental value obtained for the Faraday Constant?
For the standard cell potentials given here, determine the ?G for the cell in k].. (a) 0.000V,n=2 (b) +0.434V,n=2 (c) -2.439 V, n = 1