'Carbonate ion' diaporamas de présentation

Old groundwaters

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Chapter 14

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Aquaponics short-course at the University of Arizona

Aquaponics short-course at the University of Arizona. Kevin Fitzsimmons, Jason Licamele, Eric Highfield University of Arizona 6 April 2011. Trends in food markets. Demand for more locally grown, organic foods Increasing demand for vegetables and fish for health reasons

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INTRODUCTION

INTRODUCTION Water composes one of the five “spheres” in which environmental chemistry is discussed. This chapter introduces the environmental chemistry of water. Chapter 12 covers water pollution. THE PROPERTIES OF WATER, A UNIQUE SUBSTANCE

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Introduction to Primary Production, Respiration and Nutrient Cycling

Introduction to Primary Production, Respiration and Nutrient Cycling. Why we care? Coupling of atmosphere and ocean Ocean carbonate system & importance to chemistry in the of sea water Processes in controlling distribution of oxygen & dioxide in the ocean.

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acetate ion

acetate ion. C 2 H 3 O 2 1-. hydroxide ion. OH 1-. cyanide ion. CN 1-. ammonium ion. NH 4 1+. nitrate ion. NO 3 1-. chlorate ion. ClO 3 1-. bicarbonate ion. HCO 3 1-. O 2 2-. Peroxide ion. CO 3 2-. carbonate ion. SO 4 2-. sulfate ion. CrO 4 2-. chromate ion. PO 4 3-.

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CHE 111 - Module 3

CHE 111 - Module 3. CHAPTER 3 LECTURE NOTES. STOICHIOMETRY. Stoichiometry is the study of the quantitative relationships between the amounts of reactants and products in chemical reactions.

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Chemical Bonding

Chemical Bonding. LEWIS DOT FORMULAS OF ATOMS. Chemical bonding usually involves only the outermost electrons of atoms, also called valence electrons.( ??? ). IONIC BONDING.

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VARIATIONS IN SALINITY OF SEAWATER

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IONS AND IONIC COMPOUNDS

IONS AND IONIC COMPOUNDS. MONATOMIC IONS are atoms with a positive or negative charge. Taking away an electron from an atom gives a CATION with a positive charge Adding an electron to an atom gives an ANION with a negative charge . . PREDICTING ION CHARGES. In general

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Carbonate System Alkalinity

Carbonate System Alkalinity. Lecture 21 . TOT H. TOT H is the total amount of component H + , rather than the total of the species H + . Every species containing H + contributes positively to TOT H while every species formed by subtracting H + contributes negatively to TOT H.

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Carbon Cycle

Carbon Cycle. Carbon is found as graphite and diamond in nature, it also occurs as carbon dioxide ( 0.03% V/V ) in the atmosphere.

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Writing NAMES & FORMULAS FOR POLYATOMIC IONS & RELATED OXYACIDS

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Ionic bonding - writing formulas

Ionic bonding - writing formulas. Chem -To-Go Lesson 13 Unit 4. Quick overview. Most neutral atoms are unstable. In order to become stable, most atoms need achieve 8 valence electrons. Metals lose electrons to become stable. Many nonmetals gain electrons to become stable.

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Writing the Formulas of Ternary Ionic Compounds

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Types of Minerals

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Naming Ions

Naming Ions. Topic #15: EQ: What are the guidelines to naming the different types of ions?. What is an Ion?. An ion refers to an atom that has lost or gained electrons, thus resulting with a leftover charge. Ions with a positive charge are called cations .

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Acidification of the Ocean

Acidification of the Ocean. Deep sea sequestering. Storing CO2 in the sea Less CO2 in the atmosphere Acidifies the Ocean Dangerous for marine life. Acidification of sea water Lab .

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Double Displacement Reactions

Double Displacement Reactions. SCH3U. Double Displacement Reaction. The positive ions of two ionic compounds switch places and make two new ionic compounds. BX. AY. AX. BY. +. +. ?. +. ?. +. BaCl 2 ( aq ) + Na 2 SO 4 ( aq ) ? 2 NaCl ( aq ) + Ba SO 4 (s).

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