Chemistry

Chemistry, 30.07.2019 17:00, jacobp0712

Using the data in the table, which of the conjugate acids below is the weakest acid?

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Chemistry, 27.06.2019 12:50, Cocco

Several acids are listed here with their respective equi- librium constants. hf(aq) + h2o(l) uv h3o+(aq) + f−(aq) ka = 7.2 × 10−4 hpo42−(aq) + h2o(l) uv h3o+(aq) + po43−(aq) ka = 3.6 × 10−13 ch3co2h(aq) + h2o(l) uv h3o+(aq) + ch3co2−(aq) ka = 1.8 × 10−5 (a) which is the strongest acid? which is the weakest acid? (b) what is the conjugate base of the acid hf? (c) which acid has the weakest conjugate base? (d) which acid has the strongest conjugate base?

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Chemistry, 20.08.2019 02:30, maddie7417

Which of the following acids has the weakest conjugate base? a. benzoic acid, ka = 6.31 x 10-5 b. ascorbic acid, pka = 4.1 c. 3-chlorobenzoic acid, pka = 3.8 d. chloroacetic acid, ka = 1.26 x 10-3 e. 2-hydroxybenzoic acid, pka = 3.0

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Chemistry, 12.09.2019 20:10, Worldprofessor6252

Many important biochemicals are organic acids, such as pyruvic acid ( p k a = 2.50 ) and lactic acid ( p k a = 3.86 ) . the conjugate bases are pyruvate and lactate, respectively. for each acid, determine which form—the acid or the conjugate base—predominates at ph 7.4. a graphic shows a check mark inscribed on a colored circle. 6

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Chemistry, 16.10.2019 02:10, laurabwhiddon

Part a which acid in each of the following pairs has the stronger conjugate base? match the words in the left column to the appropriate blanks in the sentences on the right. make certain each sentence is complete before submitting your answer. of the acids hcl or hf, the one with the stronger conjugate base is of the acids h c l or h f, the one with the stronger conjugate base is blank.. of the acids h2s or hno2 , the one with the stronger conjugate base is of the acids h 2 s or h n o 2 , the one with the stronger conjugate base is blank.. of the acids h2co3 or hclo4 , the one with the stronger conjugate base is of the acids h 2 c o 3 or h c l o 4 , the one with the stronger conjugate base is blank.. of the acids hf or nh4+, the one with the stronger conjugate base is of the acids h f or n h 4 +, the one with the stronger conjugate base is blank..

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