'M h2so4' diaporamas de présentation

Drill: Calculate the pH of 2.0 x 10 -4 M HI

Drill: Calculate the pH of 2.0 x 10 -4 M HI. Calculate the pH of 3.3 x 10 -8 M HI. Acid-Base Equilibria. Ionization of Water. H 2 O (l) ?? H + (aq) + OH - (aq) 2 H 2 O (l) ?? H 3 O + (aq) + OH - (aq). Water Ionization Constant. K w = [H + ][OH - ] K w = [H 3 O + ][OH - ]

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Alkalinity

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ENZYME

ENZYME. Enzymes are proteins that are used by the cell to speed up and regulate metabolic reactions. Enzymes are biological catalysts that remain unchanged by the reaction. Enzymes.

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Chapter 4 Calculation Used in Analytical Chemistry

Chapter 4 Calculation Used in Analytical Chemistry. Some Important Units of Measurement

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Chemistry: A Molecular Approach, 1 st Edition Nivaldo J. Tro

Chemistry: A Molecular Approach, 1 st Edition Nivaldo J. Tro. Chapter 4. Chemical Quantities and Aqueous Reactions. The overall equation involved in photosynthesis is: 6 CO 2 + 6 H 2 O ? 2 C 6 H 12 O 6 + 6 O 2 How many grams of glucose (C 6 H 12 O 6 ) form when 4.40 g of CO 2 react?.

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What is the coefficient for CO when the following equation is balanced with the smallest whole number coefficients? Fe2O

What is the coefficient for CO when the following equation is balanced with the smallest whole number coefficients? Fe2O3 + CO {image} CO2 + Fe. 5 6 3 4 1.

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Openers 4-14 to 4-18

Openers 4-14 to 4-18. Chemistry. Monday. What is the pH if .28 g of Calcium Hydroxide is put in 125ml of water?. Tuesday. How much of a 1.4M solution of H 2 SO 4 is needed to neutralize 43.7ml of a 2.5M solution of NaOH ?. Wednesday.

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Quiz #17, Solutions Demos

Quiz #17, Solutions Demos. Chemistry 5/9/14. Drill. Explain how to make a 100. mL of 1M H 2 SO 4 from 13M stock solution. HW: Solution Demo Questions. Objectives. IWBAT Perform molarity and dilution calculations with 80% accuracy.

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TITRATION

TITRATION. Titration of a strong acid with a strong base ENDPOINT = POINT OF NEUTRALIZATION = EQUIVALENCE POINT

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Solutions (1.5)

Solutions (1.5). Year 11 DP Chemistry Rob Slider. Solute : the substance that dissolves in another substance (solvent) to create a solution. Solvent : the substance (usually a liquid) that dissolves another substance (solute) to form a solution.

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