III gimnazjum

Ciekawa chemia 3

<table style="border: none; border-collapse: collapse; width: 624px;"> <tbody> <tr style="height: 0px;"> <td style="vertical-align: top; padding: 7px 7px 7px 7px; border: solid #000000 1px;">Nazwa estru</td> <td style="vertical-align: top; padding: 7px 7px 7px 7px; border: solid #000000 1px;">Wzór sumaryczny estru</td> </tr> <tr style="height: 0px;"> <td style="vertical-align: top; padding: 7px 7px 7px 7px; border: solid #000000 1px;">octan propylu</td> <td style="vertical-align: top; padding: 7px 7px 7px 7px; border: solid #000000 1px;"> CH3​COOC3​H7​ </td> </tr> <tr style="height: 0px;"> <td style="vertical-align: top; padding: 7px 7px 7px 7px; border: solid #000000 1px;">mrówczan propylu</td> <td style="vertical-align: top; padding: 7px 7px 7px 7px; border: solid #000000 1px;"> HCOOC3​H7​ </td> </tr> <tr style="height: 0px;"> <td style="vertical-align: top; padding: 7px 7px 7px 7px; border: solid #000000 1px;">maślan etylu</td> <td style="vertical-align: top; padding: 7px 7px 7px 7px; border: solid #000000 1px;"> C3​H7​COOC2​H5​ </td> </tr> </tbody> </table>

Rozwiązanie 1

I. kwas mroˊwkowyHCOOH​+alkohol metylowyCH3​OH​H2​SO4​<svg xmlns="http://www.w3.org/2000/svg" width='400em' height='0.522em' viewBox='0 0 400000 522' preserveAspectRatio='xMinYMin slice'><path d='M400000 241H110l3-3c68.7-52.7 113.7-120
 135-202 4-14.7 6-23 6-25 0-7.3-7-11-21-11-8 0-13.2.8-15.5 2.5-2.3 1.7-4.2 5.8
-5.5 12.5-1.3 4.7-2.7 10.3-4 17-12 48.7-34.8 92-68.5 130S65.3 228.3 18 247
c-10 4-16 7.7-18 11 0 8.7 6 14.3 18 17 47.3 18.7 87.8 47 121.5 85S196 441.3 208
 490c.7 2 1.3 5 2 9s1.2 6.7 1.5 8c.3 1.3 1 3.3 2 6s2.2 4.5 3.5 5.5c1.3 1 3.3
 1.8 6 2.5s6 1 10 1c14 0 21-3.7 21-11 0-2-2-10.3-6-25-20-79.3-65-146.7-135-202
 l-3-3h399890zM100 241v40h399900v-40z'/></svg><svg xmlns="http://www.w3.org/2000/svg" width='400em' height='0.522em' viewBox='0 0 400000 522' preserveAspectRatio='xMaxYMin slice'><path d='M0 241v40h399891c-47.3 35.3-84 78-110 128
-16.7 32-27.7 63.7-33 95 0 1.3-.2 2.7-.5 4-.3 1.3-.5 2.3-.5 3 0 7.3 6.7 11 20
 11 8 0 13.2-.8 15.5-2.5 2.3-1.7 4.2-5.5 5.5-11.5 2-13.3 5.7-27 11-41 14.7-44.7
 39-84.5 73-119.5s73.7-60.2 119-75.5c6-2 9-5.7 9-11s-3-9-9-11c-45.3-15.3-85
-40.5-119-75.5s-58.3-74.8-73-119.5c-4.7-14-8.3-27.3-11-40-1.3-6.7-3.2-10.8-5.5
-12.5-2.3-1.7-7.5-2.5-15.5-2.5-14 0-21 3.7-21 11 0 2 2 10.3 6 25 20.7 83.3 67
 151.7 139 205zm0 0v40h399900v-40z'/></svg>​ mroˊwczan metyluHCOOCH3​​+H2​O

I.CH3​COOCH3​+H2​O→CH3​COOH+CH3​OH

Nazwa estru	Wzór sumaryczny estru
octan propylu	$C H_{3} C O O C_{3} H_{7}$
mrówczan propylu	$H C O O C_{3} H_{7}$
maślan etylu	$C_{3} H_{7} C O O C_{2} H_{5}$

Najwygodniejszy sposób nauki z edukacyjnym Odrabiamy AI

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