CORTA: AMINAS Consider the following multistep synthesis. O -NH, NaBH,CN mild acid What is the structure...
O ACIDS AND BASES Predicting the qualitative acid-base properties of salts Consider the following data on some weak acids and weak bases: base name formula acid name formula acetic acid HCH,CO2 1.8 x 10-5 nitrous acid HNO 4.5 x 10 ammonia NH; 1.8 x 10 ethylamine C,H, NH, 6.4 x 10 Use this data to rank the following solutions in order of increasing pH. In other words, select a 'l' next to the solution that will have the lowest pH,...
7. which pairs of reagents will best provide the alkene
shown?
8.
9.
10.
11. what is the form of Aparetic acid at Ph=1?
12. what is not an intermediate in the mechanism of the
following reaction?
MacBook Air 80 Question 8 (2.5 points) 1. CO2 MgBr 2. Hot ? Next Page MacBook Air Page 8 of 20 80 Question 9 (2.5 points) O(CH2CH2)2Culi CH3CH MgBr O CHỊCH-Li CH,CH,ONa Previous Page 23 Page 9 Submit Quiz 3 of 20 questions...
Question 33 What is the name of the following structure? он сн. HS-CH2-CH-NH-C-CH-CH-NH-C- O Adenine -C OH CH, 0 0" H H H IO=O O-P O OH Coenzyme A Adenosine 3'-phosphate Pantothenic acid B-Mercaptoethylamine
Consider the following data on some weak acids and weak bases: acid name formula hypochlorous acid HCIO 3.0*10* hydrocyanic acid HCN 4.9*10-10 base name formula pyridine C H N 1.7*10-9 methylamine CH, NH, 4.4 x 104 Use this data to rank the following solutions in order of increasing pH. In other words, select a 'l' next to the solution that will have the lowest pH, a 2 next to the solution that will have the next lowest pH, and so...
O ACIDS AND BASES Predicting the qualitative acid-base properties of Salts Consider the following data on some weak acids and weak bases: acid base name formula K name formula hypochlorous acid HCIO 3.0 x 10 pyridine CHN 1.7x10- aniline CH, NH 4.3 x 100 nitrous acid HNO 4.5 x 10-4 Use this data to rank the following solutions in order of increasing pH. In other words, select a 'l' next to the solution that will have the lowest pH, a...
Question 32 1 pt What is the name of the following structure? 0 Adenine HS-? -Nh-C-C-C-CH2-0-P-0-P-O-CH2 o- ?-?-? ?? ß.Mercaptoethylamine O Coenzyme A ? Pantothenic acid O Adenosine 3'-phosphate
ACIDS AND BASES Predicting the qualitative acid-base properties of salts Consider the following data on some weak acids and weak bases: base K acid K name formula acetic acid HCH,CO, 1.8 X 105 name formula aniline CH3NH2 4.3x10-10 pyridine CHN 1.7x10-9 hydrofluoric acid HF 6.8*10+ Use this data to rank the following solutions in order of increasing pH. In other words, select a 'l' next to the solution that will have the lowest pH, a 2 next to the solution...
Consider the following data on some weak acids and weak bases: acid K name formula acetic acid HCH,CO, 1.8 x 105 base name formula ethylamine C,H, NH, 6.4 x 10 pyridine C H N 1.7*10* hydrocyanic acid HCN 4.9 x 10 Use this data to rank the following solutions in order of increasing pH. In other words, select a 'l' next to the solution that will have the lowest pH, a '2' next to the solution that will have the...
Consider the following data on some weak acids and weak bases: K acid name formula nitrous acid HNO2 4.5 x 10-4 acetic acid HCH,CO2 1.8 x 10 5 base name formula ammonia NH; 1.8x10-5 pyridine CHN 1.7* 10 9 Use this data to rank the following solutions in order of increasing pH. In other words, select a 'l' next to the solution that will have the lowest pH, a '2' next to the solution that will have the next lowest...
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68 14.7 Polyprotic Acids in acid (H,PO 14.7 CN- -.15 c. NaCN K for HCN is 6.2 X 10-10 d. (CH3)2NHCI Kb for (CH3)3N is 5.3 X 105 e. (CH3)2NHCN f. Cu(CIO4)2 10. In aqueous solution, ammonia reacts according to the following INT 9. Consider an aqueous solution of each o neutral, acidic, or basic. If the solutions are acidic or basi -HOL an aqueous solution of each of the following salts. For each salt, state whether...