1. Sulfur is a bright yellow solid at room temperature. It is one of the components in gunpowder, matches, and fireworks. It is added to rubber to make it tougher (vulcanization) and to topical ointments for the treatment of skin disorders. a. What is the molecular formula? b. How many electrons and protons are there in an atom of sulfur? Two atoms of sulfur combine with two atoms of chlorine. Is this compound a molecule? What is its С. name and formula? d. How many neutrons are there in the isotope S-36? e. The naturally occurring isotopes of sulfur, their atomic masses, and abundances are: S-32 : 31.97207 amu – 94.93% S-33 :32.97146 amu – 0.76 % S- 34: 33.96786 amu – 4.29 % S- 36 : 35.96708 amu – 0.02 %

1. Sulfur is a bright yellow solid at room temperature. It is one of the components in gunpowder, matches, and fireworks. It is added to rubber to make it tougher (vulcanization) and to topical ointments for the treatment of skin disorders. a. What is the molecular formula? b. How many electrons and protons are there in an atom of sulfur? Two atoms of sulfur combine with two atoms of chlorine. Is this compound a molecule? What is its С. name and formula? d. How many neutrons are there in the isotope S-36? e. The naturally occurring isotopes of sulfur, their atomic masses, and abundances are: S-32 : 31.97207 amu – 94.93% S-33 :32.97146 amu – 0.76 % S- 34: 33.96786 amu – 4.29 % S- 36 : 35.96708 amu – 0.02 %

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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