The volume will vary depending on pressure and temperature.
The weighted average molecular mass of air is around 28.97 g/mole. This comes from percent calculation of the substances in air, like nitrogen and oxygen mostly. To know the volume of air, you must first ask at what pressure and temperature? I will assume standard P and T.
If you want to know the volume of a certain weigh of air, first find how many moles of air you have by dividing by the above amount
which equals
1.726 moles. Once you have the moles (n) of air, use the gas law PV=nRT
where R is 8.206 *10^-5 m^3*ATM/K*mol (be careful with units)
. Solving for V, you get V=nRT
/P. Using standard pressure of 1 ATM (pressure outside) and standard temperature (298K), 50g (1.726) of air would occupy .0422 m^3.
This can be reversed to find how many grams of air is in a given volume.
This gas law is not accurate with polar species because of strong intermolecular interactions, and only applies to "ideal gases". These theories get very deep and complex in thermodynamics, and are way beyond this discussion; but at low pressures and temperatures this law is pretty accurate.
Yes, 500g of water occupies a volume of 500ml, as 1g of water is equivalent to 1ml. Therefore, the volume of 500g of water is 500ml, not 50ml.
Density is calculated using the formula Density = Mass / Volume. To find the density for the given values of 252mL and 500g, divide the mass by volume. Density = 500g / 252mL = 1.98 g/mL.
The 500g sample of zinc metal is more dense because density is a property of a material and does not depend on the amount of the substance. Density is defined as mass divided by volume, so for the same material, the one with higher mass will be more dense.
The less mass in a given volume of air, the lower the air density. This means the air is less dense, or lighter, in that volume compared to air with more mass. Air density affects various aspects of weather and climate, such as air pressure and the formation of clouds and precipitation.
There are 6 units of 500g in 3kg. This is because 3kg is equal to 3000g, and 3000g divided by 500g equals 6.
Volume = mass/volume = 500g/10cm3 = 50g/cm3
Yes, 500g of water occupies a volume of 500ml, as 1g of water is equivalent to 1ml. Therefore, the volume of 500g of water is 500ml, not 50ml.
Density is calculated using the formula Density = Mass / Volume. To find the density for the given values of 252mL and 500g, divide the mass by volume. Density = 500g / 252mL = 1.98 g/mL.
The ball's volume is 0.25 L
The volume is 57 mL.
Kiakas in deh monin
500g of metal is heavier than 500g of cotton because metal is denser and has a higher mass-to-volume ratio. The weight of an object is determined by its mass, and in this case, the metal would weigh more than the cotton due to its higher density.
1 kg - 500g = 500g
Roughly 500g
4.72kg-500g = -495.28
This cannot be sensibly answered. Milliliters (mL) is a measure of volume, grams is a measure of weight or mass.
The upthrust on an object in water is equal to the weight of the water displaced by the object. Since the object weighs 500g in air and 400g in water, the difference in weight (500g - 400g = 100g) is the weight of the water displaced. This weight of water displaced in grams is also equivalent to the upthrust force acting on the object.