Answered: Will the following reaction be…

Will the following reaction be spontaneous under standard conditions? Zn(s) + 2H*(aq) → Zn+2(aq) + H2(g) Zn -0.76V OV Zn+2 + 2e- -→ 2H+ + 2e- H2 Yes No

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter16: Spontaneity, Entropy, And Free Energy

Section: Chapter Questions

Problem 99CWP

See similar textbooks

Related questions

Q: Determine which of the following species would have this electron configuration:…

A: Here we have to predict chemical species having the given molecular electron configuration.

Q: Do not place spaces in your answer. Write the expression for the dissociation constant needed to…

Q: 7. What are the assumptions made when using the Arrhenius equation to describe the effect of…

A: 7. Arrehenius equation is a formula for temperature dependence of reaction rate. This equation…

Q: Gaseous butane will react with gaseous oxygen to produce gaseous carbon dioxide and gaseous water…

A: Ethane reacts with oxygen to form carbon dioxide and water. The equation for the balanced chemical…

Q: What is the pH of a solution made by mixing 100-ml of 0.200 M KOH and 200-mL 0.400 M NAOH? A, 13.3…

Q: In this figure, a polar stratospheric cloud (PSC) ice crystal is displayed. Chemical reactions that…

A: To write A and B reactions:

Q: What is the calculated value of the cell potential at 298K for an electrochemical cell with the…

A: Given is the Nerst equation in which E° is the standard cell potential while Q is reaction quotient.…

Q: On the basis of the 18-electron rule, identify the first-row transition metal for each of the…

Q: 3. The pH of a 0.10 M HCN solution is 5.3. What is the [H*]? What is the [CN-]? What is the K?

A: Please find your solution below : pH is a measure of how acidic or basic a substance. It is defined…

Q: Determine the mass of nitrogen that can be formed from the reaction of 50.0 g N2O4 and 45.0 g N2H4.…

Q: Name the Pollowing :O: (5

A: Given compounds: The names of the compounds have to be determined.

Q: bn the lub vou titrated 40 ml of 0.006 M Ca with 0.008 M EDTA at pH 10. What was the pCa in that…

Q: An oil boils at a lower temperature when steam is added to it because: O the water dissolves in the…

A: We have to find the reason for why the boiling point decreases when steam is added to oil.

Q: Calculate the Coulombic (ionic) interaction energy between atoms for the C=O ∙∙∙H-N hydrogen bond in…

Q: How many grams of chromium metal will be deposited from a solution that contains Cr ions if a…

A: By faraday's law of electrolysis, m=ZIt Here m is the mass of Cr3+ in grams. Z is electrochemical…

Q: Effect of temperature on ethanol productivity for Saccharomyces cerevisiae is given below:…

Q: The reaction between ammonia and oxygen is given below: 4 NH3(g) + 5 02(9) - 4 NO(g) + 6 H20(g) We…

Q: Determine AG° for the reaction 3 N,(g) + 2 O,(g) → 6 NO(g) at 223°C. kJ/mol AH° = +257.7 kJ/mol 1 3.…

Q: Br Drag the appropriate labels to their respective targets. Note: not all labels will be used. Reset…

Q: *9. Work out the spin arrangements and splitting patterns for the following spin system: HA HB…

A: As per bartleyby guidelines i answered only first question so please don't mind and post other…

Q: Calculate parts per million Br- in a sample of seawater that is 0.865 mMBr- with a density of 1.025…

A: The concentration of Br- in ppm is given below

Q: 22.0 grams of neodymium metal reacts with 2.021 X 103 molecules of sulfuric acid to produce aqueous…

Q: Any changes are observed relative to an identical un-catalyzed reaction.

A: If his hypothesis is true, then KNO3 will also act as a catalyst to the reaction by supplying the…

Q: 3. Consider the reaction below: 2NO (g) + Cl,(g) 'n 2NOCI (g) A mechanism involving these steps has…

A: Rate of reaction is defined as change of concentrations of reactants with respect to time .

Q: Br CH) HO.

A: Here we have to synthesize the following given compounds by multistep reactions by using suitable…

Q: Ph Wilkinson's catalyst Heat

A: Wilkinson catalyst is [RhPPh3Cl] .It is a 16 electrons complex.It is mainly used for hydrogenation…

Q: An Arrhenius plot (ln k vs. 1/T) of data gathered while measuring the effect of temperature on the…

A: Given that the equation of trend line, y=−6481.3x+14.945 we have to find activation energy Ea.

Q: Use the data to find AHn for the reaction. 2 NO2(g) =2 NO(g) + O2(g) Express your answer in…

Q: Draw the Lewis structure of KrF, and then determine the hybridization of the central atom. A) sp B)…

A: Lewis’s structure: Lewis’s bonding theory is based on the octet rule. The Lewis structure is a…

Q: Present the 3-membered ring pathway for the following reactions. + Cl2 Br CH3OH

Q: A voltaic cell is constructed with two silver-silver chloride electrodes, where the half-reaction is…

A: We have find the what is the emf of voltaic cell.

Q: For µ=0.1, the activity coefficient (gamma) of M2+ is 0.41 while gamma of X- is 0.75. Calculate how…

A: At ionic strength of 0.1, the activity coefficient values are: γM2+ = 0.41γX− = 0.75 Ksp = 3.8 x…

Q: The molar solubility of iron(II) carbonate in a 0.110 M iron(II) nitrate solution is М.

A: Given :: Molarity of Fe(NO3)2 = 0.110 M Ksp of FeCO3 =3.07×10-11 Molar solubility (S) of FeCO3 in…

Q: 9. What is the major Hofmann elimination product formed from the following amine? CH3 CHs. NH2…

A: Explain : Hoffmann elimination Reaction : Hofmann elimination is an elimination…

Q: In what volume ratio should you mix 1.0M solutions of NH4CI and NH3 to produce a buffer solution…

Q: From the titration curve below, estimate the "target pH" to synthesize potassium dihydrogen…

Q: On the basis of the 18-electron rule, identify the first-row transition metal for each of the…

A: We have to identify the first row transition element for the given metal complex on the basis of…

Q: Diffusion of Gases Consider that you carried out the following, where you 1. Place 1.0 mL of dilute…

A: Phenolphthalein is an indicator that is used for the detection of acidic or basic medium. The pH…

Q: Find calculated k value per trial: Average k value: The initial volume of syringe was 15ml and I…

A: To find calculated average k value per trial and average k value.

Q: heat (in joules

Q: Consider the titration of a weak acid with a strong base at the equivalence point. Choose all true…

A: We would define equivalence point of acid base titration.

Q: a HOCI, HI, Nal, NaOCl Increasing pH of 0.15-M solution Drag and drop your selection from the…

A: (a) Given solutions: HOCl (weak acid) NaI (neutral solution from from strong base NaOH and strong…

Q: A common student error is to use the wrong kind of logarithm. Be sure, when you choose an equation,…

Q: i need to label the compund for 1,4-Di-tert-butyl-2,5-dimethoxybenzene and match the group,…

A: IR spectroscopy is na important tool used for the identification of functional group present in the…

Q: 1. If you mix 200 ml of 0.100 M Pb(NO,), and 300 ml of 0.200 M MgCl, how much PbCl, precipitate will…

A: The molar ratio of the reacting species play an important role in the calculation of the product…

Q: 2. Free electron energies in reduced zone. Consider the free electron energy bands of an fcc crystal…

Q: measures the solubility of Ca(NO3)2

A: The formula for ionic strength (I) is given by,…

Q: The carbon-14 decay rate of a sample obtained from a young tree is 0.252 disintegration per second…

A: Decay process is a first order reaction. Therefore we have to put the integrated rate law for first…

Q: Please complete the reaction Br LIAIH, Br2 Br FeBra excess Mg

A: Detail solution is given below

Q: How many milliliters of a 1.00 M solution of NaOH do you need to prepare 250 mL of a solution in…

A: The formula that can be used to calculate the new volume is, M1V1=M2V2 ---------- eq (1) Where M…

Question

Explain it with hand written answer

Will the following reaction be
spontaneous under standard conditions?
Zn(s) + 2H*(aq) → Zn+2(aq) + H2(g)
Zn+2 + 2e-→ Zn -0.76V
2H+ + 2e-→ H2
OV
Yes
No

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

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

Table 17-1 lists common half-reactions along with the standard reduction potential associated with each half-reaction. These standard reduction potentials are all relative to some standard. What is the standard (zero point)? lf is positive for a half-reaction, what does it mean? If is negative for a half-reaction, what does it mean? Which species in Table 17-1 is most easily reduced? Least easily reduced? The reverse of the half-reactions in Table 17-1 are the oxidation half-reactions. How are standard oxidation potentials determined? In Table 17-1, which species is the best reducing agent? The worst reducing agent? To determine the standard cell potential for a redox reaction, the standard reduction potential is added to the standard oxidation potential. What must be true about this sum if the cell is to be spontaneous (produce a galvanic cell)? Standard reduction and oxidation potentials are intensive. What does this mean? Summarize how line notation is used to describe galvanic cells.
5.11. Determine the numerical value of Q for the reaction conditions indicated.
Actually, the carbon in CO2(g) is thermodynamically unstable with respect to the carbon in calcium carbonate(limestone). Verify this by determining the standardGibbs free energy change for the reaction of lime,CaO(s), with CO2(g) to make CaCO3(s).
How is the pH scale defined? What range of pH values corresponds to acidic solutions? What range corresponds to basic solutions? Why is pH = 7.00 considered neutral? When the pH of a solution changes by one unit, by what factor does the hydrogen ion concentration change in the solution? How is pOH defined? How arc pH and pOH for a given solution related? Explain.
Estimate ΔrG° at 2000. K for each reaction in Question 60.
Describe a nonchemical system that is not in equilibrium, and explain why equilibrium has not been achieved.
What is a spontaneous reaction?
a Calculate K1, at 25C for phosphoric acid: H3PO4(aq)H+(aq)+H2PO4(aq) b Which thermodynamic factor is the most significant in accounting for the fact that phosphoric acid is a weak acid? Why ?
Calculate K at 25°C for each of the reactions referred to in Question 32. Assume smallest whole-number coefficients.
Calculate the equilibrium constant at 25 C for each of the following reactions from the value G given. (a) I2(s)+Cl2(l)2ICl(g)G=10.88kJ (b) H2(g)+I2(s)2HI(g)G=3.4kJ (c) CS2(g)+3Cl2(g)CCl4(g)+S2Cl2(g)G=39kJ (d) 2SO2(g)+O2(g)2SO3(g)G=141.82kJ (e) CS2(g)CS2(l)G=1.88kJ
Complete each of these reactions by filling in the blanks. Predict whether each reaction is product-favored or reactant-favored, and explain your reasoning. (a) (aq)+HSO4(aq)HCN(aq)+SO42(aq) (b) H2S (aq) + H2O() H3O+(aq) + _____ (aq) (c) H(aq) + H2O() OH(aq) +_____ (g)
The standard potential, E, for the reaction of Zn(s) and Cl2(g) is +2.12 V. What is the standard free energy change, rG, for the reaction?