If you have equal volumes, the salt water will weigh more.
fresh water
Well, one gallon of water equals 8.34 pounds, so yes, if you drank one gallon of water you would immediately gain 8.34 pounds of weight. Most of those 8.34 pounds would end up as urine though, assuming you are not seriously dehydrated. So the weight gain would only be temporary.
About 8.35 pounds for one US gallon of water.
At 17oC one gallon of water weighs 4.536kg.
There are 768 teaspoons of water in one gallon.
No. One gallon of water weighs about 8.35 pounds which is 133.6 ounces.
1 gallon of fresh water is about 8.36 pounds
ANSWEROne cubic foot of fresh water: rule-of-thumb is 7.5 gallons (US) per cubic foot with each gallon weighing 8.33 pounds, so 1 cubic foot weighs about 62.4 pounds. one cubic inch weighs (62.4 / 12 /12 /12=) 0.036 pounds or about 1/2 ounce. Salt water is 2.5 % heavier than fresh water. Heavy water in nuclear reactors is a bit over 10 % heavier than fresh.
One gallon of fresh water weighs 8.36 pounds (8 pounds 5.76 ounces)
Given an identical volume of both to begin with (say, one gallon hot water, and one gallon cold water) they will be identical in weight. However, cold water is more dense than hot water.
52 fluid ounces of fresh water weighs about 3.4 pounds. One US gallon of plain water weighs about 8.345 pounds.
All the oils that I am aware of have densities lower than the density of water. Hence, a gallon of water will weigh more than a gallon of oil. Oil is less dense than water. Oil of any kind actually floats on water because oil it's chemical makeup. That means that an equal volume of it will weigh less than water. We look at the word "gallon" and think that a gallon of anything is still a gallon. But the question was about weight, not volume! If you took a gallon of water and sat it beside a gallon container of lead, it's obvious the lead would weight more, but both are still a gallon in size. Here are some densities of oils in kg/m3 (water has a density of 1000): Castor oil: 956 Cotton seed oil: 926 California crude oil: 915 Linseed oil: 929 Soybean oil: 926 Whale oil: 925 On a Sidenote: This was the last question posed in the first ever finals of the ABC Television show named Duel with host Mike Greenberg, The Car Salesman lost the chance at 1.8 Million Dollars on his incorrect answer. The weight of a gallon of water is useful to know for fish tank hobbyists. Plain water is usually approximately 8 pounds per gallon.
A "drum" is not a recognised measure for liquids.
Steel is heavier than concrete for the same volume, however steel buildings are generally lighter. This is because steel buildings utilize high strength of steel, so volume of steel in steel buildings is much smaller than volume of concrete in concrete buildings. In another words in steel buildings much less volume of material is needed for the same strength compared to concrete buildings.
Yes, just make sure they have enough fresh water to breathe. The rule is one inch of fish per gallon.
They need a 5+ Gallon tank and you can only have one in the same tank.
Well, one gallon of water equals 8.34 pounds, so yes, if you drank one gallon of water you would immediately gain 8.34 pounds of weight. Most of those 8.34 pounds would end up as urine though, assuming you are not seriously dehydrated. So the weight gain would only be temporary.
One pound of salt for every one gallon of fresh water. Also, as the water evaporates, add only fresh water...and slowly! When I kept fish, I would drain half of the remaining water, then mix in the fresh water, then put the mixture back into the tank. This prevents the fish from getting a fresh water shock. The water will evaporate and leave the salt behind, so if you add more salt, it will be too much.