The good or bad consequences should be explained. “Chlorine can replace by Ozone in municipal water purification. Unlike chlorine, no ozone left after treatment.” Concept Introduction: Ozone: It is an inorganic molecule having chemical formula O 3 . Ozone is an allotrope of oxygen which is less stable than the diatomic allotrope O 2 . It acts a powerful oxidising agent as it is not very stable and decomposes on heating to form oxygen molecule and nascent oxygen.

Question

Want to see the full answer?

Answer 1

Question

Chapter 18, Problem 70E

Interpretation Introduction

Interpretation:

The good or bad consequences should be explained.

“Chlorine can replace by Ozone in municipal water purification. Unlike chlorine, no ozone left after treatment.”

Concept Introduction:

Ozone: It is an inorganic molecule having chemical formula O3 .

Ozone is an allotrope of oxygen which is less stable than the diatomic allotrope O2 . It acts a powerful oxidising agent as it is not very stable and decomposes on heating to form oxygen molecule and nascent oxygen.

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