... most accurate results. Results Table 1: Results from the experiment the first time round. FUEL METHANOL ETHANOL PROPAN-1-OL PROPAN-2-OL BUTAN-1-OL Water (g) 192.8 190.3 194.5 195.8 196.6 Mass of burner and alcohol before the 117.3 163 139.3 120.4 116.8 experiment. (g) Mass of burner and alcohol after the 115 160.6 138.3 119 115 experiment. (g) Temperature of water before the wick was lit. 21 24 26 20 28 (oC) Temperature of water after the flame was 41 45 45 39 49 blown out (oC) Table 2: Results from the experiment the second time round. FUEL METHANOL ETHANOL PROPAN-1-OL PROPAN-2-OL BUTAN-1-OL Water. (g) 192.8 190.3 194.1 192.7 182.8 Mass of burner and alcohol before the 115 143.7 138.3 143.7 115 experiment. (g) Mass of burner and alcohol after the 113.3 142.6 137.6 142.6 113.6 experiment. (g) Temperature of water before the wick was lit. 20 21 25 21 22 (oC) Temperature of water after the flame was 42 41.5 48 41.5 41 blown out. (oC) Table 3: Average of the two above results from the experiments. FUEL METHANOL ETHANOL PROPAN-1-OL PROPAN-2-OL BUTAN-1-OL Water. (g) 192.8 190.3 194.1 192.7 182.8 Mass of burner and alcohol before the 115.0 143.7 138.3 143.7 115.0 experiment. (g) Mass of burner and alcohol after the 113.3 142.6 137.6 142.6 113.6 experiment. (g) Change in mass of 2.00 1.95 0.85 0.70 1.60 alcohol. (g) Temperature of water before the wick was lit. 20 21 25 21 22 (oC) Temperature of water after the flame was 42 41.5 48 41.5 41 blown out. (oC) Change in Temperature 21 20.75 21 19.75 20 of water. (oC) I am going to calculate the amount of heat absorbed by ...

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