1: 1.) potassium hydroxide; 2.) 85percent H3PO4 / 1.) ethanol, water, 100 deg C; 2.) water, 115 deg C 2: 60 percent / hydrogen / PtO2 / acetic acid / 10 h / 20 °C / 1551.4 Torr View Scheme

potassium hydroxide; phosphoric acid 1.) ethanol, water, 100 deg C; 2.) water, 115 deg C; Yield given. Multistep reaction;