B. Percentage Composition1. Calculate the percent composition of sucrose ( C12H22011)%O = 176.00 g/mol x 100 = 51.41%342.34 g/molO- 11x 16.00 = 176.00 g/mol% H = 22.22 g/mol x 100 = 6.49%342.34 g/molH-22 x 1.0122.22 g/mol%3DC- 12 x 12.01 g 144.12 g/mol= 342.34 g/mol%C = 144.12 g/mol x 100 = 42.10%342.34 g/molTotal100 %Hint: Use the atomic mass of elements in the table below (taken from the PeriodicTable of Elements) in solving for Molar Mass and Percentage Composition.ElementAtomic MassElementAtomic MassAl26.98 amuCI35.45 amu12.01 amuFe55.84 amu14.01 amuN.Mg24.31 amuRWB 982L

Known: Atomic mass of O = 16.00 amu Atomic mass of H = 1.01 amu Atomic mass of C = 12.01 amu

1. Calculate the percent composition of sucrose ( C12H22011) %O = 176.00 g/mol x 100 = 51.41% 342.34 g/mol O- 11 x 16.00 = 176.00 g/mol 22.22 g/mol %H = 22.22 g/mol x 100 = 6.49% 342.34 g/mol H- 22 x 1.01 %3D C- 12 x 12.01 g 144.12 g/mol = 342.34 g/mol % C = 144.12 g/mol x 100 = 42.10% 342.34 g/mol %3D Total 100 % Hint: Use the atomic mass of elements in the table below (taken from the Periodic Table of Elements) in solving for Molar Mass and Percentage Composition. Element Atomic Mass Element Atomic Mass Al 26.98 amu CI 35.45 amu C. 12.01 amu Fe 55.84 amu 18:88 8MB 14.01 amu Mg 24.31 amu

1. Calculate the percent composition of sucrose ( C12H22011) %O = 176.00 g/mol x 100 = 51.41% 342.34 g/mol O- 11 x 16.00 = 176.00 g/mol 22.22 g/mol %H = 22.22 g/mol x 100 = 6.49% 342.34 g/mol H- 22 x 1.01 %3D C- 12 x 12.01 g 144.12 g/mol = 342.34 g/mol % C = 144.12 g/mol x 100 = 42.10% 342.34 g/mol %3D Total 100 % Hint: Use the atomic mass of elements in the table below (taken from the Periodic Table of Elements) in solving for Molar Mass and Percentage Composition. Element Atomic Mass Element Atomic Mass Al 26.98 amu CI 35.45 amu C. 12.01 amu Fe 55.84 amu 18:88 8MB 14.01 amu Mg 24.31 amu

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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