alert("Please enter only digit characters in the \"chemlbs\" field. Thus, the volume in pounds is equal to the gallons multiplied by 8.345404 times the density of the ingredient or material. window.attachEvent("onload", downloadJSAtOnload); * Most yeast falls into the medium category. 3.45 Kilograms Surface Engineering Message Board Archive Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. Specific gravity is important when sizing a centrifugal pump because it is indicative of the weight of the fluid and its weight will have a direct effect on the amount of work performed by the pump. decPoints++; Ideally, urine specific gravity results will fall between 1.002 and 1.030 if your kidneys are functioning normally. If you know the specific gravity of a solid or liquid, you can find its density in pounds per gallon by multiplying by the density of water in those units. One U.S. liquid gallon is equivalent to 0.86 U.S. dry gallons and 0.83 Imperial gallons. Once you know density, you know mass per unit volume, and from that you can determine the weight. Calculate original gravity, expected final gravity and expected alcohol by volume. // -->,