ATTTT 4. NaHSO4 (Sodium hydrogen sulfate) Number Element of atoms Na: H: S: O: Number Element of atoms Ca: P: O: XXXX 5. Ca3(PO4)2 (Calcium phosphate) Element %S= %K= X Atomic Mass X X Formula mass Atomic Mass Formula mass ||||||||||| = = |||||||||| = = = Product Product Part 2: Percent Mass Composition: The formula mass (molecular mass) and the elemental information for the compounds in Part 1. Solve for the % Mass Composition of each element in the compound. 1. K₂S (potassium sulfide).

ATTTT 4. NaHSO4 (Sodium hydrogen sulfate) Number Element of atoms Na: H: S: O: Number Element of atoms Ca: P: O: XXXX 5. Ca3(PO4)2 (Calcium phosphate) Element %S= %K= X Atomic Mass X X Formula mass Atomic Mass Formula mass ||||||||||| = = |||||||||| = = = Product Product Part 2: Percent Mass Composition: The formula mass (molecular mass) and the elemental information for the compounds in Part 1. Solve for the % Mass Composition of each element in the compound. 1. K₂S (potassium sulfide).

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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