In a study of glass etching, a chemist examines the reaction between sand (SiO2) and hydrogen fluoride at 150°C (given by the reaction below). Predict the effect on [SIF4] when (a) H2O(g) is removed; (b) some liquid water is added; (c) HF is removed; (d) some sand is removed. SiO2(s) + 4HF(g) = SIF4(g) + 2H2O(g) O (a) decreases; (b) decreases ; (c) decreases ; (d) no effect O (a) increases; (b) decreases; (c) decreases ; (d) no effect O (a) increases; (b) increases ; (c) decreases; (d) no effect (a) no effect; (b) decreases; (c) decreases; (d) no effect

In a study of glass etching, a chemist examines the reaction between sand (SiO2) and hydrogen fluoride at 150°C (given by the reaction below). Predict the effect on [SIF4] when (a) H2O(g) is removed; (b) some liquid water is added; (c) HF is removed; (d) some sand is removed. SiO2(s) + 4HF(g) = SIF4(g) + 2H2O(g) O (a) decreases; (b) decreases ; (c) decreases ; (d) no effect O (a) increases; (b) decreases; (c) decreases ; (d) no effect O (a) increases; (b) increases ; (c) decreases; (d) no effect (a) no effect; (b) decreases; (c) decreases; (d) no effect

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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