CARBON 51H1.008Circle and name ALL the functional groups in this moleculeHOO6с12.01CH 3|ноH1C-C-C-C-N| |||OHIndicate which carbon/s in the molecule would be asymmetricWhat is the molecular formula of this molecule:Draw the group that serves as an ACID andshow it in ionized formThere are two groups that can become IONIZED (lose or gain H*).H/IHDraw the group that serves as an BASE andshow it in ionized form

Functional group is a group of certain atoms on which chemical properties of a compound depends. The…

CARBON 5 1 H 1.008 Circle and name ALL the functional groups in this molecule HO 6 с 12.01 CH3 H C-C-C-C-N |_|| но OH 1 O Indicate which carbon/s in the molecule would be asymmetric What is the molecular formula of this molecule: There are two groups that can become IONIZED (lose or gain H+). Draw the group that serves as an ACID and show it in ionized form I I ZH H Draw the group that serves as an BASE and show it in ionized form

CARBON 5 1 H 1.008 Circle and name ALL the functional groups in this molecule HO 6 с 12.01 CH3 H C-C-C-C-N |_|| но OH 1 O Indicate which carbon/s in the molecule would be asymmetric What is the molecular formula of this molecule: There are two groups that can become IONIZED (lose or gain H+). Draw the group that serves as an ACID and show it in ionized form I I ZH H Draw the group that serves as an BASE and show it in ionized form

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter3: Bonding: General Concepts

Section: Chapter Questions

Problem 114E

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NAME U# CARBON 5 1 H 1.008 Circle and name ALL the functional groups in this molecule НО_ 6 C 12.01 ΤΑ CH 3 C-C-C-C-N I || но Draw the group that serves as an ACID and show it in ionized form Indicate which carbon/s in the molecule would be asymmetric What is the molecular formula of this molecule: HH I OH There are two groups that can become IONIZED (lose or gain H+). SEAT # Module Problem 1:27 H Draw the group that serves as an BASE and show it in ionized form
Consider the following data on some weak acids and weak bases: acid base Ka name formula name formula HCH3CO2 1.8 × 10 C,H;NH, 4.3 × 10 5 10 acetic acid aniline hydrofluoric acid HF 6.8 x 10 ethylamine C2H;NH2| 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, a '2' next to the solution that will have the next lowest pH, and so on. solution pH 0.1 М KF choose one 0.1 M C2H5NH3CI choose one 0.1 M NaCl choose one 0.1 M NaCH3CO2 choose one
Consider the following data on some weak acids and weak bases: acid base Ka name formula name formula hydrocyanic acid НCN - 10 4.9 x 10 methylamine CH3NH2 |4.4 × 10 hypochlorous acid HC1O 8. 3.0 × 10 ethylamine C2H,NH,|6.4 × 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 next lowest pH, and so on. solution pH 0.1 M C2H5NH3CI choose one 0.1 M NaCN choose one 0.1 M NaCi choose one 0.1 М CН3NH3B choose one
Fundamentals Of Chemistry (E aboard / My courses / CHEM1100 / Experiments / Viva Quiz for Expe stion 2 HCl is an example of: yet wered ked out of Select one: Flag question O Tetraprotic Acid O Monoprotic Acid O Triprotic Acid O Diprotic Acid Clear my choice T-T/-rAA
Diprotic oxalic acid (HO2C−CO2H) ionizes in water as follows.HO2C−CO2H + H2O  HO2C−CO2- + H3O+ Ka1= 5.62×10−2HO2C−CO2- + H2O  -O2C−CO2- + H3O+ Ka2 = 5.42× 10−5You may use the abbreviations H2A, HA- and A2- for HO2C−CO2H, HO2C−CO2- and -O2C−CO2-respectively.6A. Determine the pH, and the concentrations of [HO2C−CO2H], [HO2C−CO2-] and [-O2C−CO2-] in asolution of 0.100 M aqueous oxalic acid (HO2C−CO2H) solution. Note that Ka1 is not too small compared tothe initial concentration (F) of oxalic acid.6B. Estimate the pH of 0.10 M solution of potassium oxalate (HO2C−CO2- K+): 6C. Complete the following ladder diagram by marking the values of pKa1 and pKa2 and the dominantspecies resulting from the ionization of oxalic acid (HO2CCO2H) in each pH region to determine thedominant form at pH = 3.80.6D. Determine the pH of a 250.00 mL buffer that is 0.100M oxalic acid (HO2CCO2H) and 0.150Msodium oxalate (HO2CCO2Na). Answer 6D
Is H2Cr2O7 an acid, base, or neutral? please justify your answer with an equation showing its dissociation.
Diprotic oxalic acid (HO2C−CO2H) ionizes in water as follows.HO2C−CO2H + H2O  HO2C−CO2- + H3O+ Ka1= 5.62×10−2HO2C−CO2- + H2O  -O2C−CO2- + H3O+ Ka2 = 5.42× 10−5You may use the abbreviations H2A, HA- and A2- for HO2C−CO2H, HO2C−CO2- and -O2C−CO2-respectively.6A. Determine the pH, and the concentrations of [HO2C−CO2H], [HO2C−CO2-] and [-O2C−CO2-] in asolution of 0.100 M aqueous oxalic acid (HO2C−CO2H) solution. Note that Ka1 is not too small compared tothe initial concentration (F) of oxalic acid.6B. Estimate the pH of 0.10 M solution of potassium oxalate (HO2C−CO2- K+): 6C. Complete the following ladder diagram by marking the values of pKa1 and pKa2 and the dominantspecies resulting from the ionization of oxalic acid (HO2CCO2H) in each pH region to determine thedominant form at pH = 3.80.6D. Determine the pH of a 250.00 mL buffer that is 0.100M oxalic acid (HO2CCO2H) and 0.150Msodium oxalate (HO2CCO2Na). 6E. Estimate the concentration of oxalic acid…
8.Which of the following is an acid? HNO3 NH3 NaCl CH4 NaOH
Consider the following data on some weak acids and weak bases: acid base Ka name formula name formula HNO2 -4 | 4.5 × 10 |C,H,NH2 |4.3 × 10 - 10 nitrous acid aniline acetic acid HCH3CO2 | 1.8 × 10 -5 hydroxylamine HONH, -8 1.1 × 10 Use this data to rank the following solutions in order of increasing pH. In other words, select a '1' 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 on. solution pH 0.1 M NaNO3 choose one 0.1 M HONH3BR choose one v 0.1 M NANO2 choose one ♥ 0.1 M CGH5NH3CI choose one v
Why does it have to be made neutrual? How does changing the desidnated +2 for Calcium changed to 3 make is more neutral? How can you write this with roman numerals?
All of the following statements about the pH scale are true EXCEPT O Cola drinks are very acidic. O The difference in concentration between pH10 and pH 12 is 20. O Neutral is pH 7.00 O Blood is slightly basic. O pH 2 is a strong acid.
Consider the following data on some weak acids and weak bases: acid base Ка K₂ name formula name formula 4 hypochlorous acid HCIO 3.0 × 10 ethylamine C₂H5NH₂ 6.4 × 107 acetic acid HCH3CO₂ 1.8 × 10 methylamine CH3NH₂ 4.4×10¯ " Use this data to rank the following solutions in order of increasing pH. In other words, select a '1' 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 on. solution pH 0.1 M C₂H5NH3CI ✓ choose one 1 (lowest) 0.1 M CH3NH3Br 2 3 0.1 M KNO3 4 (highest) 0.1 M NACIO choose one ✓