Cho cùng một số mol mỗi chất: (1) phenyl axetat, (2) vinyl axetat, (3) benzyl fomat, (4) metyl metarylat tác dụng hoàn toàn với dung dịch NaOH (dư, đun nóng). Ứng với chất nào thì lượng NaOH phản ứng nhiều nhất?
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Lời giải:
Báo sai\(% MathType!MTEF!2!1!+- % feaahqart1ev3aaatCvAUfeBSjuyZL2yd9gzLbvyNv2Caerbw5usTq % vATv2CaerbuLwBLnhiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwz % YbItLDharqqtubsr4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqr % Ffpeea0xe9Lq-Jc9vqaqpepm0xbba9pwe9Q8fs0-yqaqpepae9pg0F % irpepeKkFr0xfr-xfr-xb9adbaGaaiaadaWaamaaceGaaqaacaqbaa % GceaqabeaadaqadaqaaiaaigdaaiaawIcacaGLPaaacaGG6aGaam4q % aiaadIeadaWgaaWcbaGaaG4maaqabaGccaWGdbGaam4taiaad+eacq % GHsislcaWGdbWaaSbaaSqaaiaaiAdaaeqaaOGaamisamaaBaaaleaa % caaI1aaabeaakiabgUcaRiaaikdacaWGobGaamyyaiaad+eacaWGib % Waa4ajaSqaaaqabOGaayPKHaGaam4qaiaadIeadaWgaaWcbaGaaG4m % aaqabaGccaWGdbGaam4taiaad+eacaWGobGaamyyaiabgUcaRiaado % eadaWgaaWcbaGaaGOnaaqabaGccaWGibWaaSbaaSqaaiaaiwdaaeqa % aOGaam4taiaad6eacaWGHbGaey4kaSIaamisamaaBaaaleaacaaIYa % aabeaakiaad+eaaeaadaqadaqaaiaaikdaaiaawIcacaGLPaaacaGG % 6aGaam4qaiaadIeadaWgaaWcbaGaaG4maaqabaGccaWGdbGaam4tai % aad+eacqGHsislcaWGdbGaamisaiabg2da9iaadoeacaWGibWaaSba % aSqaaiaaikdaaeqaaOGaey4kaSIaamOtaiaadggacaWGpbGaamisam % aaoqcaleaaaeqakiaawkziaiaadoeacaWGibWaaSbaaSqaaiaaioda % aeqaaOGaam4qaiaad+eacaWGpbGaamOtaiaadggacqGHRaWkcaWGdb % GaamisamaaBaaaleaacaaIZaaabeaakiaadoeacaWGibGaam4taaqa % amaabmaabaGaaG4maaGaayjkaiaawMcaaiaacQdacaWGibGaam4qai % aad+eacaWGpbGaeyOeI0Iaam4qaiaadIeadaWgaaWcbaGaaGOmaaqa % baGccaWGdbWaaSbaaSqaaiaaiAdaaeqaaOGaamisamaaBaaaleaaca % aI1aaabeaakiabgUcaRiaad6eacaWGHbGaam4taiaadIeadaGdKaWc % baaabeGccaGLsgcacaWGibGaam4qaiaad+eacaWGpbGaamOtaiaadg % gacqGHRaWkcaWGdbWaaSbaaSqaaiaaiAdaaeqaaOGaamisamaaBaaa % leaacaaI1aaabeaakiaadoeacaWGibWaaSbaaSqaaiaaikdaaeqaaO % Gaam4taiaadIeaaeaadaqadaqaaiaaisdaaiaawIcacaGLPaaacaGG % 6aGaam4qaiaadIeadaWgaaWcbaGaaGOmaaqabaGccqGH9aqpcaWGdb % GaamisaiabgkHiTiaadoeacaWGpbGaam4taiabgkHiTiaadoeacaWG % ibWaaSbaaSqaaiaaiodaaeqaaOGaey4kaSIaamOtaiaadggacaWGpb % GaamisamaaoqcaleaaaeqakiaawkziaiaadoeacaWGibWaaSbaaSqa % aiaaikdaaeqaaOGaeyypa0Jaam4qaiaadIeacqGHsislcaWGdbGaam % 4taiaad+eacaWGobGaamyyaiabgUcaRiaadoeacaWGibWaaSbaaSqa % aiaaiodaaeqaaOGaam4taiaadIeaaaaa!C23B! \begin{gathered} \left( 1 \right):C{H_3}COO - {C_6}{H_5} + 2NaOH\xrightarrow{{}}C{H_3}COONa + {C_6}{H_5}ONa + {H_2}O \hfill \\ \left( 2 \right):C{H_3}COO - CH = C{H_2} + NaOH\xrightarrow{{}}C{H_3}COONa + C{H_3}CHO \hfill \\ \left( 3 \right):HCOO - C{H_2}{C_6}{H_5} + NaOH\xrightarrow{{}}HCOONa + {C_6}{H_5}C{H_2}OH \hfill \\ \left( 4 \right):C{H_2} = CH - COO - C{H_3} + NaOH\xrightarrow{{}}C{H_2} = CH - COONa + C{H_3}OH \hfill \\ \end{gathered} \)
