'M koh' diaporamas de présentation

Choose Your Category

Choose Your Category. Round Two. Potential Energy Graph - 100. Where is the location on the activated complex on this graph?. The Answer is the top of the hump. Back. Potential Energy Graph - 200. What is the energy of the products?. The Answer is 100 J. Back.

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Acids and Bases

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Chapter 15 Acid-Base Titrations & pH

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Announcements & Agenda (02/28/07)

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Acids & Bases

Acids & Bases. Acids: acids are sour tasting Arrhenius acid : Any substance that, when dissolved in water, increases the concentration of hydronium ion (H 3 O + ) Bronsted-Lowry acid : A proton donor Lewis acid : An electron acceptor Bases: bases are bitter tasting and slippery

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Acids & Bases

Acids & Bases. Acids: acids are sour tasting Arrhenius acid : Any substance that, when dissolved in water, increases the concentration of hydronium ion (H 3 O + ) Bronsted-Lowry acid : A proton donor Lewis acid : An electron acceptor Bases: bases are bitter tasting and slippery

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Water

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Concentration of solutions

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If 150.0 mL of 0.100 M HBr and 50.0 mL of 0.100 M KOH solutions are mixed, what are the molarities of the ions in th

If 150.0 mL of 0.100 M HBr and 50.0 mL of 0.100 M KOH solutions are mixed, what are the molarities of the ions in the resulting solution?. 0.0750 M in H + , 0.0750 M in Br - , 0.0250 M in K + 0.0500 M in H + , 0.0750 M in Br - , 0.0500 M in K +

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Lecture 8a

Lecture 8a. Synthesis of Lidocaine (Step 3). Theory I. The third step of the reaction sequence is a S N 2 reaction on the CH 2 Cl function Diethylamine is neutral and therefore a moderately strong nucleophile The chloride ion is a moderately good leaving group in S N 2-reactions

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4.24

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Openers 4-28 to 5-2

Openers 4-28 to 5-2. Chemistry. Monday. What is the pH of .25M KOH ?. Tuesday. What is the concentration of H 2 SO 4 if 15.0ml is titrated with 48.7ml of .35M NaOH ?. Wednesday. 20.0ml of H 2 SO 4 is titrated with 32.6ml of .45M Al(OH) 3 . What is the concentration of H 2 SO 4 ?.

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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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