'Moles oxygen' diaporamas de présentation

Water Quality and Disease

Water Quality and Disease. Dr. Craig Kasper Aquaculture Disease Processes FAS 2253C. Aquatic Environment. Water quality and quantity is one of the most important factors to maintain fish health. Inadequate water quality causes more losses than any other problem!

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Determination of the empirical formula of magnesium oxide exemplar

Determination of the empirical formula of magnesium oxide exemplar. The purpose of this experiment is to experimentally determine the percent composition and empirical formula of magnesium oxide.

945 views • 13 slides

Chapter 8: Oxygen Demand

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Copper Minerals

Copper Minerals. a % composition exercise. Simple Copper Sulfides. Chalcocite: copper (I) sulfide. Tenorite: copper (II) sulfide. 1. Write the formulas for each sulfide and determine the %Cu. Complex Copper Sulfides. Bornite Cu 5 FeS 4. Chalcopyrite CuFeS 2.

681 views • 6 slides