Which of the following is a carboxylic acid? HNO3, H2SO4, CH3OCH3, HCO2H, CH3CH2OH
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Which of the following is a carboxylic acid? HNO3, H2SO4, CH3OCH3, HCO2H, CH3CH2OH
Place the following substances in order of decreasing vapor pressure. CH3CH2OH CH4 CH3OCH3 A) CH4 < CH3OCH3 < CH3CH2OH B) CH3CH2OH < CH4 < CH3OCH3 C) CH3CH2OH < CH3OCH3 < CH4 D) CH3OCH3 < CH4 < CH3CH2OH E) CH4 < CH3CH2OH < CH3OCH3
OH OH H2SO4 carboxylic alcohol acid
Which of the following represent conjugate acid-base pairs? a. H2O, H3O+ b. OH-, HNO3 c. H2SO4, SO4-2 d. HC2H3O2, C2H3O2-
Predict the carboxylic acid product of the following reaction: CH3COOCH2CH3 + H2O rightarrow H+ carboxylic acid + CH3CH2OH ethyl ethanoate ethanol Express your answer using the IUPAC name.
Formic acid, HCO2H, is a weak acid (pKa = 3.74). Which of the following bases is sufficiently strong to deprotonate formic acid to an extent greater than 50% (25oC)? (pKb for each base is given).... Reminder: pKa + pKb = 14 (25oC) CH3CO2 − (9.24) IO3 − (13.2) ClCH3CO2 − (11.1) Reminder: pKa + pKb = 14.00 (25oC) ......... X Formic acid, HCO2H, is a weak acid (pka = 3.74). Which of the following bases is sufficiently strong to deprotonate formic acid to an extent greater...
Which of the following molecules can be oxidized to a carboxylic acid with Na2Cr20, in aqueous H2SO4? Select all that apply. OH OH H ОН A B D E B Ос E D ОА
Which of the following is a weak acld? O H2SO4 O HNO3
Complete the following reactions, no reaction is a possible answer. HNO3 H2SO4 NO2 HNO3 H2SO4
which contain a carboxylic acid? 5 points Which of the following molecules contains a carboxylic acid? (Mark all that are correct) OH ОН е е во себе не е во него
31. Which is the major product from the following consecutive reactions? CH2 HNO3 H2SO4 Br2 FeBrz Br. C CH -NO2 -NO2 Br CH a) b) II c) III d) IV 32. Which is the best reaction sequence for preparing the following compound from benzene? (HINT: consider only the reaction product from electrophilic addition in the ortho position) OOH NO2 AICI; CH3CI K2Cr20 H2SO4 HNO3 H2SO4 HNO3 H2SO4 AICI; CH3CI K2Cr207 H2SO4 AICI: HNO3 CHCI H2SO4 AICI: K2Cr2O7 HNO3 H2SO4 H2SO4...