How Much Is A Pound Of Water
Discover how much h2o weighs given a volume in teaspoons, tablespoons, cups, quarts, pints, gallons, liters, or milliliters.
How Much Does Water Weigh?
The weight of a volume of water can exist plant given the density, which is the mass compared to the volume. The density of h2o is i kilogram per liter (kg/L) at 39.two°.
This means that 1 liter (L) of water weighs i kilogram (kg) and 1 milliliter (mL) of water weighs ane gram (g).
In common United states of america measures, 1 gallon of water weighs viii.345 pounds.
The density of h2o varies slightly at different temperatures which will impact the weight of for the same volume.
How to Calculate the Weight of H2o
To notice the weight of h2o, start by finding the density(ane kg/L at 39.2°) and the volume of water. Convert the volume of water to liters and then multiply by the density to find the weight. Use our volume conversion calculators to catechumen different volumes to liters.
Case: For x mL of water at a density of i kg/50
book = 10 mL
volume = 10 mL ÷ m = .01 Fifty
density = 1 kg/L
weight = .01 kg
weight = .01 kg × grand = ten g
1 gram is equal to 0.035274 ounces so to get a result in ounces simply multiply the grams by 0.035274. You can likewise utilize our weight conversion calculators to convert from grams and kilograms to pounds and ounces.
Weight of Water for Different Volumes
| Volume | Weight (oz) | Weight (lb) | Weight (grand) | Weight (kg) |
|---|---|---|---|---|
| 1 teaspoon | 0.1739 oz | 0.0109 lb | 4.929 g | 0.004929 kg |
| ane tablespoon | 0.5216 oz | 0.0326 lb | 14.787 thou | 0.0148 kg |
| 1 cup | 8.345 oz | 0.5216 lb | 236.59 1000 | 0.2366 kg |
| i pint | 16.691 oz | 1.043 lb | 473.18 chiliad | 0.4732 kg |
| one quart | 33.382 oz | 2.086 lb | 946.35 g | 0.9464 kg |
| 1 gallon | 133.53 oz | 8.345 lb | three,785.4 g | 3.785 kg |
| one milliliter | 0.0353 oz | 0.002205 lb | one chiliad | 0.001 kg |
| ane liter | 35.274 oz | 2.205 lb | 1,000 thou | i kg |
| 1 cubic inch | 0.578 oz | 0.0361 lb | 16.387 g | 0.0164 kg |
| 1 cubic foot | 998.85 oz | 62.428 lb | 28,317 g | 28.317 kg |
| 1 cubic yard | 26,969 oz | 1,685.vi lb | 764,555 one thousand | 764.55 kg |
| one cubic centimeter | 0.0353 oz | 0.002205 lb | 1 g | 0.001 kg |
| i cubic meter | 35,274 oz | two,204.half dozen lb | one,000,000 g | 1,000 kg |
The Temperature Affects the Weight of H2o
As we mentioned briefly above, temperature has an outcome on the density of water, and thus its precise weight volition vary with the temperature. As the temperature of water rises, it expands, causing it to increase in volume slightly.[1]
At a molecular level, as the temperature rises, the estrus of the water molecules increases, which increases their energy. Equally the energy in the molecules rises, the particles inside motion and vibrate more, causing them to take upwards more infinite.
Thus, the warmer the h2o is, the more than book it will swallow, and the lower its density will exist. The chart beneath shows the density of water at diverse temperatures, according to the US Department of the Interior.[2]
Density of Water at Various Temperatures
| Temperature ( °F / °C ) | Density ( grams per cmiii ) |
|---|---|
| 32° / 0° | 0.99987 chiliad/cm3 |
| 39.2°/four.0° | ane.00000 g/cmiii |
| 40°/4.four° | 0.99999 g/cm3 |
| 50°/10° | 0.99975 g/cm3 |
| 60°/15.6° | 0.99907 g/cmthree |
| 70°/21° | 0.99802 grand/cm3 |
| 80°/26.7° | 0.99669 k/cm3 |
| 90°/32.2° | 0.99510 yard/cmthree |
| 100°/37.8° | 0.99318 g/cmiii |
| 120°/48.9° | 0.98870 m/cmiii |
| 140°/60° | 0.98338 g/cm3 |
| 160°/71.1° | 0.97729 1000/cm3 |
| 180°/82.2° | 0.97056 m/cm3 |
| 200°/93.iii° | 0.96333 chiliad/cmthree |
| 212°/100° | 0.95865 chiliad/cmthree |
How Much Does a Gallon of Water Weigh?
We mentioned higher up that one gallon of water weighs 8.345 pounds at 39.2 °F when the density of water is exactly equal to 1.0 g/cm³. But, since the density of water fluctuates with the temperature, the weight of a gallon of water changes as well.
So, only how much does a gallon of water weigh then? 1 gallon of h2o weighs between viii.288489 and 8.345404 pounds, depending on the temperature. The tabular array below shows the weight at various temperatures.
| Temperature ( °F / °C ) | Weight of One Gallon of Water | Weight of Five Gallons of Water |
|---|---|---|
| 32° / 0° | 8.34432 lbs | 41.721598 lbs |
| 39.2°/four.0° | 8.345404 lbs | 41.72702 lbs |
| 40°/4.four° | 8.345321 lbs | 41.726605 lbs |
| 50°/10° | 8.343318 lbs | 41.71659 lbs |
| 60°/15.six° | eight.337643 lbs | 41.688215 lbs |
| seventy°/21° | eight.328881 lbs | 41.64405 lbs |
| 80°/26.7° | 8.317781 lbs | 41.588905 lbs |
| 90°/32.2° | 8.304512 lbs | 41.52256 lbs |
| 100°/37.8° | 8.288489 lbs | 41.442445 lbs |
How Much Does 5 Gallons of Water Weigh?
Trying to figure out how much a five-gallon bucket of water weighs? At room temperature, five gallons of h2o weighs 41.64 pounds, but at 32.2 °F it weighs 41.727 pounds.
Yous can use the calculator or weight chart in a higher place for the full five-gallon weight range.
Working on a plumbing project? Use our pipe book calculator to calculate the volume and weight of the water in your plumbing system.
How Much Does One Molecule of HtwoO Weigh?
In the chemistry field, h2o is likewise referred to as HtwoO. It's an oxygen hydride that consists of a single oxygen atom bonded to two hydrogen atoms.[3]
In order to determine the weight of each H2O molecule, you demand to first find its molar mass.
HiiO Tooth Mass
You tin find molar mass of HiiO by finding the mass of each element in the molecule and adding them together.
The mass of hydrogen is 1.00794 chiliad/mol and oxygen is 15.9994 m/mol. Since it contains two hydrogen atoms and one oxygen atom, the molar mass formula for H2O is:
H2O molar mass = 1.00794 + 1.00794 + 15.9994
HiiO molar mass = eighteen.01528
Therefore, the tooth mass of HtwoO is eighteen.01528 g/mol, or 18.01528 grams per mole.
Afterwards finding the molar mass, you can discover the weight of a molecule using Avogadro's constant, which states that one mole is equal to 6.02214076 × ten23 uncomplicated units of matter, such equally a molecule. That's a pretty big large number, and so it's typically represented using scientific note.
Using this constant and the molar mass above, the formula to detect the weight of one H2O molecule is:
H2O molecule weight = 18.01528/vi.02214076 × ten23
HiiO molecule weight = 2.9915 × 10-23 grand
And so, one molecule of HtwoO weighs ii.9915 × ten-23 grams.
How Much Is A Pound Of Water,
Source: https://www.inchcalculator.com/water-weight-calculator/
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