The mass and weight of a gallon of sea water depend upon the temperature
and salt concentration in the sea water.
Assume T = 60.0 F and C sub salt = 4.0 mass percent
d = ( 64.0 lbm / ft^3 ) ( 1.0 ft^3 / 7.4805 gal ) = 8.56 lbm / gal
m = ( d ) ( V )
m = ( 8.56 lbm / gal ) ( 1.0 gal ) = 8.56 lbm <-----
The weight of a gallon of water is 8.33 pounds.
As a mean - 135 g NaCl in a US gallon.
liquid mercury's weight is 30 times the weight of water. Water's weight is 8 lbs per gallon, 30 times the weight of water will be 240lbs for a gallon of liquid mercury.
That depends on the type material you are referring to. Also, these are two different types of measurements. One is volume the other is weight or mass. Please edit your question to include more context or details.
pounds are weight. gallons are volume. you see how that doesn't add up? you have to know the weight per volume of what you're measuring in order to convert it.
First you need to define what you mean by gallon; an Imperial gallon is 4.546 litres, a US gallon is 3.785 litres, and a US dry gallon is 4.405 litres. At 20oC water weighs 0.9982kg/l, so an Imperial gallon being 4.546 litres weighs 4.546 X 0.9982 = 4.538kg.
Water weighs about 8.345404 lbs per/gal......
0.993 grams per cc or 8.286987 pound per gallon (US)
8.556 pounds
The weight per US gallon of water at 25 C is 8.33 pounds [per gallon. 2 gallons of water would weigh 16.66 pounds plus the weight of the bucket itself.
liquid mercury's weight is 30 times the weight of water. Water's weight is 8 lbs per gallon, 30 times the weight of water will be 240lbs for a gallon of liquid mercury.
There is no direct relation. * Pound is a measurement of weight * Cup is a measurement of volume Water weighs 8.3 pounds per gallon, so a cup would weigh about half a pound. A cup of lead however, would probably weight a couple of pounds.
The Formula for convert API gravity to pounds per gallon is: Pounds per Gallon = (141.5/(API Gavity+131.5))*8.3378 <--[which is weight of fresh water] API of 10 is same as weight of water. API >10 will float
btu per pound * pounds per gallon OK, it sounds as if you know the value of fuel in oil btu per pound.Now find out how much a gallon of fuel oil weighs and multiply the btu value x that weight in pounds and that is the value per gallon. Or simply, diesel fuel is #2 fuel oil which contains 140,000 btu per gallon.
I gallon (Imperial) weighs just over 10 pounds-weight.
Assuming that "wiegt of wateer" is meant to be "weight of water", the answer is 133.44 oz per gallon.
The weight per a us gallon of diesel is about 7.49 lb.
Weight of 25% sulfuric acid per gallon
Approximately 8.35 pounds per US gallon of water.