The weight of sea water really depends on a number of variables, including the temperature, the amount of salt (salinity) and whatever other foreign items may be present, and the depth, thus the pressure. But to get to the basic answer, seawater, at the surface, on average weighs 1027 kg/m3, or just over 64.1 lbs per cubic foot.
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The question is another way of asking for density of salt water. Salt water has greater density than that of fresh water, due to the dissolved salt. Fresh water has a density of 1000 kg/cubic meter vs. an average density of 1027 kg/cubic meter for ocean salt water.
Follow the formula in the manual that came with the salt unit. There is also a formula on the salt bag ~ read it. k
64 pounds
147
88
Pulverised coal = 38 pounds per cubic foot
16 lbs
Pure gold has a density of 19.32 grams per cubic centimeter.A cubic foot contains 28,316.85 cubic centimeters.Thus, a cubic foot of pure gold has a mass of 547,081 grams,which on Earth weighs 1,206.1 lbs.!
Mobil DTE 25 has a specific gravity of 0.876. Water weighs 62.387531 pounds per cubic foot. Therefore, one cubic foot of Mobil DTE 25 weighs 54.651477 pounds. Most hydraulic fluids have a similar specific gravity.
30 lbs
That depends on how much of it you have!One pebble doesn't weigh very much, but a cubic foot of granite weighs 168 pounds! Compare that to water, which weighs about 62 pounds per cubic foot.
.898
Depends on the size of the aquarium. Water weights 10 pounds per gallon.
450
It would weigh 1,342 pounds.
Pulverised coal = 38 pounds per cubic foot
A cubic foot of cast lead weights 708 pounds.
a cubic ton
It depends on what is in the trash and how much it has been compacted. It may also have a considerable water content.
9.052 pounds
16 lbs
Mobil DTE 25 has a specific gravity of 0.876. Water weighs 62.387531 pounds per cubic foot. Therefore, one cubic foot of Mobil DTE 25 weighs 54.651477 pounds.