Propane weighs 4.4 lbs per gallon, so 20 lbs of propane 4.54 gallons.
20
Theres about 430,000 btu's in a 20 lb propane tank. it your grill is 43,000 btu's it would last 20 uses.
No moles of oxygen are produced by complete combustion of propane. Oxygen is CONSUMED, not produced. For combustion of 4 moles of propane, it will use 20 moles of oxygen.
Where I live, it costs $21
Might be because lb is an abbreviation for pound?
Propane is measured and sold in pounds
172 ccf
there are 4.24 pounds of propane for every gallon of propane.. the average grill tank holds 20 pounds
5.28 gal
20
About 4.1 gallonsPropane is a gas at standard temperature and pressure. A 20-pound tank holds about 4.1 gallons of liquid propane. It's a liquid in the tank because it's under great pressure. 4.2 lb per US gallon5.1 lb per Imperial gallon
20 LBS OF PROPANE WILL PRODUCE APPROX. 36,000 BTU @ 0 DEGRESS, 51,000 @ 20 DEGREES.
How many miles per gallon? At 20 MPG-- 885/20=44.25 gals. 44.25 gals. X 3.25 = $143.81
The chemical formula of propane is C3H8; 11 atoms are present in the molecule.
20 lbs
20 gals. front 18 gals. rear
(5 gallons) x (4 quarts per gallon) = 20quarts