4. An example of a consecutive reaction involves the purification of titanium dioxide, TiO2, the most widely used white pigment for paints. To free TiO₂ of unwanted colored impurities, it must first be converted into TiCl4 and then reconverted into TiO2. 2 TiO2 (s) [impure] + 3 C (s) + 4 Cl2 (g) → 2 TiCl4 (g) + CO2(g) + 2 CO (g) TiCl4 (g) + O2(g) → TiO2 (s) [pure] + 2 Cl2 (g) Note that the TiCl4 product in the first reaction becomes a reactant in the second. How many grams of carbon are required to produce 1.0 kilogram of pure TiO₂?

4. An example of a consecutive reaction involves the purification of titanium dioxide, TiO2, the most widely used white pigment for paints. To free TiO₂ of unwanted colored impurities, it must first be converted into TiCl4 and then reconverted into TiO2. 2 TiO2 (s) [impure] + 3 C (s) + 4 Cl2 (g) → 2 TiCl4 (g) + CO2(g) + 2 CO (g) TiCl4 (g) + O2(g) → TiO2 (s) [pure] + 2 Cl2 (g) Note that the TiCl4 product in the first reaction becomes a reactant in the second. How many grams of carbon are required to produce 1.0 kilogram of pure TiO₂?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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