'Naoh 0' diaporamas de présentation

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??? ???????????. ?????? , ??????? ?? , ??? pH ???????? ??? , ????????? , ?? ??????????????? ?? , ?????????? , ?? ?????????? pH ???? ?? , ?????? pH ????? ????. ??????? pH ????? ? , ???????????? ? ?????? ( ?? ) ?????? ?????? , ??? pH ????

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Seminar 7

Seminar 7. SC155. Icebreaker. What types of lightbulbs do you use in your house?. Incandescent Light Bulb. Incandescent Light Bulb. 1. Run electric current through very thin piece of Tungsten 2. Generates lots of heat along with the light 3. inefficient. Compact Fluorescent Bulb.

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Solution Stoichiometry

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Topic 8.3 Stoichiometry: Limiting and Excess Reagent Calculations

Topic 8.3 Stoichiometry: Limiting and Excess Reagent Calculations. Page 320-327. By Kirsten. What is Stoichiometry? Lets take a closer look. A method of predicting or analyzing the quantities of the reactants and products participating in a chemical process

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? 8 ? ??????? Introduction to Electroanalytical Chemistry

? 8 ? ??????? Introduction to Electroanalytical Chemistry. 1 ????? 2 ??????????? 3 ??????????. ?8? ??????? ( Introduction to Electroanalytical Chemistry). ??? ??? ?? ??? ?? ??? ??

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IND Review Chart (for submission of IND to CDER)

IND Review Chart (for submission of IND to CDER). NDA Review Chart (for submission to CDER). A Warning Letter. Picture of a Clean Room. Incoming air supply. Ceiling. HEPA filter. Diagram of the Flow Pattern of HEPA-Filtered Air Through a Typical Clean Room. Exhaust unit.

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LAB 2

LAB 2. Solubilization of Aspirin Lab2. Acetylsalicylic acid is the scientific name of the aspirin, yet currently explored by various companies for commercial benefits has analgesic and antipyretic activity.

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Chapter 4

Chapter 4. Titration and oxidation numbers Part VI. Titration. Acid base reactions are often called neutralization reactions. One type of neutralization reaction is a titration.

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Chapter 4

Chapter 4. Titration and oxidation numbers Part V. Titration. Acid base reactions are often called neutralization reactions. One type of neutralization reaction is a titration.

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Titrations Homework Solutions Page 602

Titrations Homework Solutions Page 602. Class Example:. NaOH (aq) + CH 3 COOH (aq) ? NaCH 3 COO (aq) + H 2 O (l) 0.500 mol/L 15.00mL 7.5 mL C = ? n NaOH = Cv = (0.500 mol/L)(0.0075L) = 0.00375 mol n CH 3 COOH = (0.00375 mol) (1:1 ratio)

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Using STELLA as a Simulation Tool for Chemical Education

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?????????. 1 ????. v. t. ????. ??????????????????????? ??????????????????????????????????????????????. V( ?? ). V( ?? )= V( ?? ). ?? ????. V( ?? ). CH 3 COOH CH 3 COO -- + H +. ???????. ??. ??. ?????????????. ????. ??. ??. ??. ????. ??. ??. ??. ????. ??. ??.

257 views • 7 slides