'Neutral solution' diaporamas de présentation

Chapter 16: Acid-Base Equilibria

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UNIT 1

UNIT 1. BIOCHEMISTRY. Note: 1) bonds repel each other so that there is the maximum space between them. 2) lone pairs also repel bonds as well as other lone pairs. . Acids, Bases and Buffers (pg. 20). Pure water never only contains only H 2 O molecules

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100

Jeopardy. Trends. Final Question. Families. Metals. Reactions. History. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 500. 500. 500. 500. 500. I-100. This group is also known as the alkali metals. . Answer.

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Chemistry 19.2

Chemistry 19.2. Hydrogen Ions and Acidity. 19.2.

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F214: Communication, Homeostasis and Energy 4.2.1 Excretion

F214: Communication, Homeostasis and Energy 4.2.1 Excretion. define the term excretion ; explain the importance of removing metabolic wastes, including carbon dioxide and nitrogenous waste, from the body;

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Methodology in Behavioral Neuroscience

Methodology in Behavioral Neuroscience. Jeremy L. Loebach NIH Postdoctoral Fellow Indiana University. Goals of Behavioral Neuroscience. Examine link between brain and behavior Brain Behavior How?. Single Unit Recordings. Microelectrode Glass micropipette Conductive wire

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SOLUTIONS

SOLUTIONS. Solutions. Solutions - homogeneous systems. Solutions - homogeneous systems. Which is the solution ?. Which is the mixture ?. Solutions - homogeneous systems. mixture. solution. Solutions - homogeneous systems. What is the solution ?. What is the mixture ?.

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Acid and Bases

Acid and Bases. Acid and Bases. Some Properties of Acids. Produce H + (as H 3 O + ) ions in water (the hydronium ion is a hydrogen ion attached to a water molecule) Taste sour Corrode metals Electrolytes React with bases to form a salt and water pH is less than 7

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Chapter 16

Chapter 16. Acids and Bases. Characteristics. Acids: Bases: Change the color of dyes. Characteristics. Add acid to water makes water Add base to water makes it more Add acid to base NaOH + HCl ? NaCl + H 2 O. Acids. Bases. Arrhenius. Acids. Bases. Bronsted/Lowry.

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Basic Chemistry

Basic Chemistry. Chapter 2. Matter-. Has mass, occupies space Ex) rocks, water, people, air Mass-a measure of matter (weight measures only gravity). Atom-. Basic unit of matter Consists of protons, neutrons, and electrons. Elements-. All the different atoms

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Warm up Add to your Solubility Concept Map

Warm up Add to your Solubility Concept Map. Activity 46 Analysis. 1.Group the 9 (10) substances you tested. Which do you think is the most useful indicator? Explain your answer by considering the advantages of each indicator.

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"You can dance anywhere, even if only in your heart." ~Unknown

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Acids and Bases

Acids and Bases. Strong Acids, strong bases and pH. Bronsted -Lowry Model of Acids and Bases Acid is a proton donor, base is a proton acceptor. HB ( aq ) + A - ( aq ) ? HA ( aq ) + B - ( aq ) HA and HB are acids, A - and B - are bases

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Neutralization of an acid or base.

Neutralization of an acid or base. Mixing acids and bases. ~creates water H 3 O + + OH - ? 2 H 2 O this is called neutralizing the solution a neutralized solution is no longer dangerous. The point where neutralization is complete is called the equivalence point. Salts.

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Notes 16.1

Notes 16.1. Acids and bases. Acids and Bases. Acids- sour taste Bases- bitter taste and slippery feel Arrhenius model- acids produce hydrogen ions in an aqueous solution where bases produce hydroxide ions

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Acids and Bases

Acids and Bases. 7-5.6. The pH Scale: a tool used to measure how acidic or basic a solution is. Acids pH less than 7 Sour taste Reaction with some metals Examples Lemon Juice Vinegar Black coffee Orange Juice. Bases pH greater than 7 Bitter taste Slippery feel Examples

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