The metal oxide that can be reduced to from metal on reaction with C atom from the given list needs to be determined using the coupled reactions method. Concept introduction: A non-spontaneous reaction can be changed to spontaneous reaction either by changing the reaction’s conditions like temperature or by combining the reaction with other reaction to get an overall spontaneous reaction. The spontaneity of the reaction can be determined with the help of sign of ΔrG ° of the reaction. If the sign is negative, reaction is considered as a spontaneous reaction. At standard conditions, the ΔrG ° can also calculate with the help of ΔrG ° of reactant and products. ΔrG° = ΔrG°(product) - ΔrG°(reactant)

Question

Want to see the full answer?

Answer 1

Question

Chapter 13, Problem 74E

Interpretation Introduction

Interpretation:

The metal oxide that can be reduced to from metal on reaction with C atom from the given list needs to be determined using the coupled reactions method.

Concept introduction:

A non-spontaneous reaction can be changed to spontaneous reaction either by changing the reaction’s conditions like temperature or by combining the reaction with other reaction to get an overall spontaneous reaction. The spontaneity of the reaction can be determined with the help of sign of ΔrG° of the reaction. If the sign is negative, reaction is considered as a spontaneous reaction.

At standard conditions, the ΔrG° can also calculate with the help of ΔrG° of reactant and products.

ΔrG° = ΔrG°(product) - ΔrG°(reactant)

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

(a 4 shows scanning electron microscope (SEM) images of extruded actions of packing bed for two capillary columns of different diameters, al 750 (bottom image) and b) 30-μm-i.d. Both columns are packed with the same stationary phase, spherical particles with 1-um diameter. A) When the columns were prepared, the figure shows that the column with the larger diameter has more packing irregularities. Explain this observation. B) Predict what affect this should have on band broadening and discuss your prediction using the van Deemter terms. C) Does this figure support your explanations in application question 33? Explain why or why not and make any changes in your answers in light of this figure. Figure 4 SEM images of sections of packed columns for a) 750 and b) 30-um-i.d. capillary columns.³

fcrip = ↓ bandwidth Il temp 32. What impact (increase, decrease, or no change) does each of the following conditions have on the individual components of the van Deemter equation and consequently, band broadening? Increase temperature Longer column Using a gas mobile phase instead of liquid Smaller particle stationary phase Multiple Paths Diffusion Mass Transfer

34. Figure 3 shows Van Deemter plots for a solute molecule using different column inner diameters (i.d.). A) Predict whether decreasing the column inner diameters increase or decrease bandwidth. B) Predict which van Deemter equation coefficient (A, B, or C) has the greatest effect on increasing or decreasing bandwidth as a function of i.d. and justify your answer. Figure 3 Van Deemter plots for hydroquinone using different column inner diameters (i.d. in μm). The data was obtained from liquid chromatography experiments using fused-silica capillary columns packed with 1.0-μm particles. 35 20 H(um) 큰 20 15 90 0+ 1500 100 75 550 01 02 594 05 μ(cm/sec) 30 15 10