'Hso 3' diaporamas de présentation

10. ATMOSPHERIC DEPOSITION AND BIOGEOCHEMISTRY

10. ATMOSPHERIC DEPOSITION AND BIOGEOCHEMISTRY. For in the end we will conserve only what we love. We will love only what we understand. And we will understand only what we are taught. Baba Dioum, African Conservationist.

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Chapter 16 Acids and Bases

Chemistry, The Central Science , 10th edition Theodore L. Brown; H. Eugene LeMay, Jr.; and Bruce E. Bursten. Chapter 16 Acids and Bases. John D. Bookstaver St. Charles Community College St. Peters, MO ? 2006, Prentice Hall, Inc. Some Definitions. Arrhenius

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Chapter 16 Acids and Bases

Chemistry, The Central Science , 10th edition Theodore L. Brown; H. Eugene LeMay, Jr.; and Bruce E. Bursten. Chapter 16 Acids and Bases. John D. Bookstaver St. Charles Community College St. Peters, MO ? 2006, Prentice Hall, Inc. Some Definitions. Arrhenius

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Sample Exercise 8.1 Identifying Conjugate Acids and Bases

Solution. Analyze: We are asked to give the conjugate base for each of a series of species and to give the conjugate acid for each of another series of species.

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Hydrogen

Hydrogen. Chemistry compounds. Hydrogen. Occurrence Most abundant element in the Universe 3rd most abundant element in the Earth's crust, found in minerals, oceans and all living things Hydrogen is a unique element, does not belong to any groups in the periodic table.

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Chapter 6: Aqueous Phase Reactions

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Sample Exercise 16.1 Identifying Conjugate Acids and Bases

Sample Exercise 16.1 Identifying Conjugate Acids and Bases. (a) What is the conjugate base of HClO 4 , H 2 S, PH 4 + , HCO 3 ? ? (b) What is the conjugate acid of CN ? , SO 4 2 ? , H 2 O, HCO 3 ? ?. Solution

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Around the World

Around the World. With Polyatomic Ions. C 2 O 4 -2. ClO 3 -. CO 3 -2. C 2 H 3 O 2 -. ClO 4 -. BO 3 -3. Cr 2 O 7 -2. NH 4 +. CrO 4 -2. CN -. ClO -. HCO 3 -. HSO 4 -. HSO 3 -. MnO 4 -. SO 3 -2. NO 2 -. PO 4 -3. ClO 2 -. NO 3 -. OH -. O 2 -2. PO 3 -3. SiO 3 -2. SO 4 -2.

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? Na ? ??

???? ??? ??????? ??? ????? ??? ???????. ? Na ? ??. ?????. ???. ???????. ???? ?? ???? H + ? OH - ??? ??? ??????????????? NH 4 + ???? H + ???????????? ??? ???????????????? OH - ??????????? NH 4 + ????. ?????. ????????? A CaSO 4 B Na 2 SO 4

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AP Chem Acids/Bases

AP Chem Acids/Bases. Friday April 13, 2012. Write the net ionic equation for the reaction between hydrofluoric acid, HF, and the sulfite ion, SO 3 2-, and predict which side will be favored at equilibrium. HF(aq) + SO 3 2- (aq) ? F - (aq) + HSO 3 1- (aq).

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Projected Trends in U.S. Liquid Fuels Demand

Projected Trends in U.S. Liquid Fuels Demand. With world oil prices in the range of 15-25 USD/bbl, liquid fuel chemistry is the single most valuable catalytic technology in practice. Within the gasoline fraction, fuel blend quality is especially

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Ch 16. Group 16

Ch 16. Group 16. O allotropes. O 2 : Ground state is a paramagnetic gas BP = -183 ? C (blue liquid) 3 / 2 O 2 (g) ? O 3 (g) ? G f = +163 kJ/mol Ozone is a strong oxidant!. S allotropes. S: ring structures S 6 to S 20 with S 8 most common

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Rates of Chemical Reactions

Experiment 25. Rates of Chemical Reactions. 5 HSO 3 ? + 2 IO 3 ? ? I 2 + 5 SO 4 2? + H 2 O + 3 H +. r = k [HSO 3 ? ] m [IO 3 ? ] n. GOAL. Find n by method of initial rates.

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Acid-Base Chemistry

Acid-Base Chemistry. CDT Touafek CDT Johnson. Equilibria of Acid-Base Buffer Systems. Acid-Base buffer: Solution that lessens changes in [H30+] resulting from the addition of acid or base.

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Using K values to predict reactions between different acids and bases.

Using K values to predict reactions between different acids and bases. HF + CH 3 COO - F - + CH 3 COOH. eg:. Given the following acid base equilibrium, is the forward or reverse reaction favoured ?. Compare the strengths of the two acids:. HF & CH 3 COOH. K A (HF) = 3.5x10 -4.

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