2.00 g of Zn metal reacts with 2.50 g silver nitrate to produce silver metal and zinc nitrate. 4. 1) What reactant is limiting? 2) How many grams of Ag and zinc nitrate are formed? 1.37g 3) What mass of the excess reagent is left after the reaction? Zn=2,008-0489 -1.523 Mass otexess %3D How to calculate Percent Yield? 5. Silicon carbide (SiC) is an important ceramic material that is made by allowing sand (silicon dioxide, SiO2) to react with powdered carbon at high temperature. Carbon monoxide is also formed. When 100.0 g of sand is processed, 51.4 g of SiC is recovered. What is the percent yield of SiC from this process?

2.00 g of Zn metal reacts with 2.50 g silver nitrate to produce silver metal and zinc nitrate. 4. 1) What reactant is limiting? 2) How many grams of Ag and zinc nitrate are formed? 1.37g 3) What mass of the excess reagent is left after the reaction? Zn=2,008-0489 -1.523 Mass otexess %3D How to calculate Percent Yield? 5. Silicon carbide (SiC) is an important ceramic material that is made by allowing sand (silicon dioxide, SiO2) to react with powdered carbon at high temperature. Carbon monoxide is also formed. When 100.0 g of sand is processed, 51.4 g of SiC is recovered. What is the percent yield of SiC from this process?

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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