5.6
Well, it depends. One litre of what? If it is water, it is one kg, since for water 1ml = 1g. 1 liter (water) = 1000 grams
Well, density is a ratio. Therefore the density of the material would be 1g/mL .
One million molecules of water seems like a lot. But one mole of water contains 6.022 E 23 molecules of water, so one million molecules is only 1.66 E(-18) moles of water. This means that the volume is 2.99 E(-20) liters and has a mass of 0.299 femtograms.
This question cannot be answered sensibly. A litre is a measure of volume, with dimensions [L3]. A kilogram is a measure of mass, with dimensions [M]. The two measure different things and basic dimensional analysis teaches that you cannot convert between measures with different dimensions such as these without additional information. As a simple mental exercise consider a litre of air and a litre of water. They will have very different masses.
Ok, this would be a problem of essentially displacement as the lift is caused by displacing "air".Ok, so one needs the densities of air and helium at some given temperature and pressure... "STP" is common, although one really would need to do it at the ambient temperature... or to do the final conversion using the simple formula PV=nRT.According to answers.yahoo.com, the densities of air and helium at STP are:Density of helium = 0.0001785 g/cm³Density of air = 0.001293 g/cm³,Ok, so your questions is how many cm³ of helium are needed to lift 1 gm.... let's try to make an equation.So, if we displace X cm³ of air with Helium we have:(X cm³)*(Density of Air g/cm³) - (X cm³)*(Density of Helium g/cm³) = (mass displaced in grams).Set the amount of mass being displaced to 1 gram, and putting in the densities we have:(X cm³)*(0.001293 g/cm³) - (X cm³)*(0.0001785 g/cm³) = 1 g(X cm³)*(0.001293 g/cm³ - 0.0001785 g/cm³) = 1 g(X cm³) = 1g/(0.001293 g/cm³ - 0.0001785 g/cm³)(X cm³) = 897 cm³You had asked in liters... with 1000 cm³/liter, the answer would be:0.897 liters of helium would displace 1 gram of oxygen without taking into account the weight of the container, or any pressure imposed by inflating container such as a rubber balloon.
5000g if density is 1g/ml
75 kilos if density of the liquid is 1g/ml
1g water vapour occupies the greatest volume - even at high pressure. 1g of liquid water occupies the least volume. 1g of solid ice is greater volume than liquid water - and this is the only common liquid where the solid is of less volume than the liquid state.
You cannot associate weight with volume without knowing the density. If you find this out, then Density is mass/volume
You cannot associate weight and volume without density. i'll use the density of water (roughly 1g/ml) here. 801 milligrams is 801 microlitres. this is 0.801ml or 0.000801 litres.
1g = 1ml Therefore, 1420g = 1420ml = 1.42l -babyhamsterx
Assuming density is 1g/ml then 2.84 litres is 2.84kg
One litre of water weighs 1 kg. How many cubic millimeters of water will weigh 0.1 gm?
mass / volume = density relative density is that compared to water ( 1g / cm3)
There is no standard conversion - kilogram is a unit of mass, liter is a unit of volume. For a specific substance, you can convert from kilograms to liters if you know the substance's density, using the formula:mass = volume x densityThere is no standard conversion - kilogram is a unit of mass, liter is a unit of volume. For a specific substance, you can convert from kilograms to liters if you know the substance's density, using the formula:mass = volume x densityThere is no standard conversion - kilogram is a unit of mass, liter is a unit of volume. For a specific substance, you can convert from kilograms to liters if you know the substance's density, using the formula:mass = volume x densityThere is no standard conversion - kilogram is a unit of mass, liter is a unit of volume. For a specific substance, you can convert from kilograms to liters if you know the substance's density, using the formula:mass = volume x density
You can't convert grams (mass) to milliliters (volume) unless you know the density of the material.
Density=mass per volume =1g/cm cube density of 170mL water=170g per 170mL =1g/cm cube