'Strong acid base' presentation slideshows

Exp # [A] [B] [C] Rate 1) 27 C 0.10 0.10 0.10 4.0

1A + 2B ?? 1C + 1D Calculate the equilibrium concentrations of each species when 150 mL 2.5 M A is mixed with 100.0 mL 2.5 M B. K c = 2.0 x 10 -10. 1A + 2B ?? 1C + 1D Calculate the equilibrium concentrations of each species when a solution is made with 1.0 M A & 1.0 M B. K c = 2.0 x 10 -12.

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Drill:

1A + 2B ?? 1C + 1D Calculate the equilibrium concentrations of each species when 150 mL 2.5 M A is mixed with 100.0 mL 2.5 M B. K c = 2.0 x 10 -10. Drill: 1A + 2B ?? 1C + 1D Calculate the equilibrium concentrations of each species when a solution is made with 1.0 M A &

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Chapter 17 : Equilibrium

Chapter 17 : Equilibrium. Mr Belland Presents - How my Son and I play. Chemical equilibrium is when two opposing reactions occur simultaneously and at the same rate. For example: A + B ? C + D and C + D ? A + B This is usually written as a reversible equation using double arrows:

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Acids & bases

Acids & bases. Acids and Bases reactions occur in everyday life and are essential for understanding our world. How does pH value affect our environment?. Why is it important to monitor and maintain the pH of the water in aquariums, soil and our blood? What exactly is pH? How is it measured?.

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Unit 13

Unit 13. Acids and Bases. electrolyte. Properties. ACIDS. BASES. electrolyte. sour taste. bitter taste. sticky feel. slippery feel. turn litmus blue. turn litmus red. react with acids to form water and a salt (ionic compound).

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Acids & Bases

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Aqueous Equilibria, Part Two

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Warm-Up

Warm-Up. If 22.4 g of NaOH is contained in 700. mL of solution If 600. mL of 6.0 M HCl is diluted to 1.5 L. Find the Molarity of the following. What are Acids & Bases?. Follow along in your text Chapters 14 & 15. electrolytes ? electrolytes. Properties. ACIDS. BASES.

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Amino Acids, Peptides, Protein Primary Structure

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ACID BASE CHEMISTRY

ACID BASE CHEMISTRY. TERMS, ETC. AMPHOTERIC:. Subst. acts as either an acid or a base. H + ion; the acidic hydrogen(s) present in an acid. Proton (Acidic p + ):. H 2 SO 4 : two H +. HNO 3 : one H +. H 3 PO 4 : three H +. MONOPROTIC ACID:. An acid w/ one H +. DIPROTIC ACID:.

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Assessing the development of student ideas over time

Assessing the development of student ideas over time. Karen Draney University of California, Berkeley. What is meant by student growth?. Change in average score over time? Groups of students Pretest/posttest model T-test or ANOVA Maintaining steady level each year in standardized testing?

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DOR: pH calculation

DOR: pH calculation. Find the pH of a solution with 1.2 x10 -3 M = [H + ]. Find the [H + ] and [OH - ] of a solution with a pH of 4.0 Find the [OH - ] of a solution with a pH of 8.5 If you know the pOH is 3.5, find the pH, [H + ], and [OH - ] of a solution. Is the solution acidic or basic? .

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Chapter 15

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Acids/Bases and Kw

Acids/Bases and Kw. Acid and Base Strengths. Taken from State University of West Georgia Chemistry Dept. Acid and Base Strengths. Taken from State University of West Georgia Chemistry Dept. Hydronium Ions. Hydronium Ions. H 5 O 2 +. Dissociation of Water.

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Acids/Bases and Kw

Acids/Bases and Kw. Acid and Base Strengths. Taken from State University of West Georgia Chemistry Dept. Acid and Base Strengths. Taken from State University of West Georgia Chemistry Dept. Hydronium Ions. Hydronium Ions. H 5 O 2 +. Dissociation of Water.

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Chapter 8.1 & 8.2: Acids and Bases

Chapter 8.1 & 8.2: Acids and Bases. What are acids: any compound that increases the number of hydronium ions (H 3 O + ) when dissolved in water. Hydronium forms when hydrogen ions from the compound combine with water molecules You can also think of an acid as making H + .

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Introduction to Acids & Bases

Acids & Bases. Introduction to Acids & Bases. electrolytes ? electrolytes. A. Properties. ACIDS. BASES. bitter taste. sour taste. turn litmus red. turn litmus blue. react with metals to form H 2 gas. slippery feel. vinegar, milk, soda, apples, citrus fruits.

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Chapter 8.1 & 8.2: Acids and Bases

Chapter 8.1 & 8.2: Acids and Bases. What are acids: any compound that increases the number of hydronium ions (H 3 O + ) when dissolved in water. Hydronium forms when hydrogen ions from the compound combine with water molecules You can also think of an acid as making H + .

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Fluids and Electrolytes

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Acid Base Equations

Acid Base Equations. General Form of Dissociation. Acid HA ? H + + A - or H 2 O + A ? H + + AOH - Base BOH ? B + + OH - or H 2 O + B ? BH + + OH - Strong acids/bases will have a ?, weak acids/bases will have a ?. Weak acids and bases. Acids Bases

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