If vapour density of gas 32g and occupies a volume of 560cm cube find the mass of the gas also determine its number of molecule
That's density 32 g what.
mass = volume x density
If that density is right, substitute that and volume and solve for rmass.
To find the mass of the gas, you can use the formula:
Mass = Vapour Density * Volume
Given that the vapour density of the gas is 32g and it occupies a volume of 560 cm³, we can substitute these values into the formula:
Mass = 32g * 560cm³
Now, we can calculate the mass:
Mass = 17920g
Therefore, the mass of the gas is 17920g.
To determine the number of molecules, we can use Avogadro's number, which states that one mole of any substance contains 6.022 x 10^23 molecules.
To find the number of moles, we divide the mass of the gas (in grams) by its molar mass. However, to calculate the molar mass of the gas, we need to know its chemical formula.
Once we have the number of moles, we can multiply it by Avogadro's number to find the number of molecules.
If you provide the chemical formula of the gas, I can help you calculate the number of molecules.