'Stronger acid' diaporamas de présentation

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Which is the stronger acid?

Which is the stronger acid?. HNO 2 HNO 3. Which is the stronger base?. NO 2 - NO 3 -. Acid-Base Reactions. strong acid + strong base strong acid + weak base weak acid + strong base weak acid + weak base. Extent of Weak Acid-Weak Base Reactions. Extent of Weak Acid-Weak Base Reactions.

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Organic Chemistry

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Acids and Bases: Central to Understanding Organic Chemistry

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Acids and Bases

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Generic Intro to AB chem. (Sect. J)

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Which is the stronger acid?

Which is the stronger acid?. HNO 2 HNO 3. Which is the stronger base?. N O 2 - N O 3 -. Acid-Base Reactions. strong acid + strong base strong acid + weak base weak acid + strong base weak acid + weak base. Extent of Weak Acid-Weak Base Reactions. pK a and Acid Strength.

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Double Bond: C 2 H 4

Double Bond: C 2 H 4. An sp 2 hybridized C atom has one electron in each of the three sp 2 lobes. Side view of the sp 2 hybrid + the unhybridized p orbital. Top view of the sp 2 hybrid. Double Bond: C 2 H 4.

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4. Another method of testing a substance for acid or base is with pH or litmus paper.

1. PHTH or phenolphthalein is an alcohol based indicator that when added to an acid will turn the color pink to detect a change just past neutral to base.

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Section 19.2 Assessment

Section 19.2 Assessment. 12. An acid is highly ionized in aqueous solution. Is the acid strong or weak? Explain your reasoning. Section 19.2 Assessment. 13. How is the strength of a weak acid related to the strength of its conjugate base?. Section 19.2 Assessment.

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Zn(Hg)

Problem. Review from Monday. C. H. 3. C. H. C. H. 3. 3. C. H. C. l. C. H. 3. 3. A. l. C. l. 3. O. C. H. 3. Multiple Additions may be a problem You may get lots of ortho to throw away. C. l. A. l. C. l. 3. Problem. C. H. 3.

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Scientific Method Hypothesis and Predictions

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Acid / Base

?. Acid / Base. Arrhenius definition. produces H + in water. acid. base. produces OH - in water. ?. ?. H +. + A -. HA. + H 2 O. K a = [ H + ] [A - ]. K a. strength of acid. [HA] [H 2 O]. [HA]. strong acids. no K a. weak acids. dissociate completely. equilibrium process.

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Thiols

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Bases

Acids. and. Bases. By Danya Ardis. Characteristics Of Acids. Acids can be characterized by: A sour taste. It turns blue litmus paper red It tastes sour. Try drinking lemon juice (citric acid). Characteristics of Bases. A Base is characterized by: A bitter taste. (Milk of Magnesia)

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