How do convert the pressure of alcohol from centimeters, to millimeters of mercury, and then to pascals?
Alcohol is used for measuring temperature, not pressure. However, if you really do have an approximately 13 meter high alcohol barometer … measure cm of alcohol, multiply by ten to get millimeters, then divide by 17.231 (which, being 13595 divided by 789, is the relative densities of mercury and alcohol) to convert from say, 762, millimeters of mercury to pascals, type 762 millimeters of mercury = into the google search box.