The following data give the vapour pressure (P) of water at various temperatures. We expect the...

 

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The following data give the vapour pressure (P) of water at various temperatures. We expect the vapour pressure to be related to temperature through the simple form of the Antoine Equation (which itself derives from the Clausius-Clapeyron relation): log(P) = A - ²/ Use Excel to find the least-squares line for the data, using log(P) as the dependent variable and 1/T, where T is expressed in Kelvin units, as the independent variable. Determine A and B. Clues: a. Converting Unit (°C → K) b. Dependent and independent variables (1/T, log(P) 30 mins for this question T/°C 0.0 5.0 10.0 15.0 20.0 25.0 P/ torr 4.562 6.543 9.209 12.688 16.25 22.156 The following data give the vapour pressure (P) of water at various temperatures. We expect the vapour pressure to be related to temperature through the simple form of the Antoine Equation (which itself derives from the Clausius-Clapeyron relation): log(P) = A - ²/ Use Excel to find the least-squares line for the data, using log(P) as the dependent variable and 1/T, where T is expressed in Kelvin units, as the independent variable. Determine A and B. Clues: a. Converting Unit (°C → K) b. Dependent and independent variables (1/T, log(P) 30 mins for this question T/°C 0.0 5.0 10.0 15.0 20.0 25.0 P/ torr 4.562 6.543 9.209 12.688 16.25 22.156

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From the equation given log P A BT if we are plotti... View the full answer