11. Sodium sulfate is used in the manufacture of detergents. a. Identify each of the component elements of sodium sulfate, and write the compound's chemical formula. b. Identify the compound as ionic or covalent. Explain. c. Calculate the percent composition of each element in sodium sulfate. 12. Determine the empirical formula for a compound that contains 35.98% aluminum and 64.02% sulfur. State any assumptions made.

Q: Hi how do you solve for 2

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Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.