Show all work for each of the following calculations. Make sure all equations are balanced. 1. How many liters of oxygen are needed to burn 425 g of sulfur? S+020 SO2 2. What mass of aluminum is necessary to produce 4.72 L of hydrogen at STP? Alz(SO:)3 Al + H2SO4 3H2 3. How many grams of Se are required to produce 3.9 x 10 molecules of SO2? Se O2 SO

Show all work for each of the following calculations. Make sure all equations are balanced. 1. How many liters of oxygen are needed to burn 425 g of sulfur? S+020 SO2 2. What mass of aluminum is necessary to produce 4.72 L of hydrogen at STP? Alz(SO:)3 Al + H2SO4 3H2 3. How many grams of Se are required to produce 3.9 x 10 molecules of SO2? Se O2 SO

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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