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How do you calculate density from molecular weight?
Density can be calculated from molecular weight using the formula density = (molecular weight) / (molar volume). Molar volume is the volume occupied by one mole of the substance and can be calculated using the ideal gas law or experimental data. Dividing the molecular weight by the molar volume gives the density of the substance.
What is the relationship between the molar mass of a gas and its density?
The relationship between the molar mass of a gas and its density is that as the molar mass of a gas increases, its density also increases. This means that gases with higher molar masses will be denser than gases with lower molar masses.
If given number of moles volume density and molar volume how do you find the molar mass?
To find the molar mass, use the formula: molar mass = (mass/volume) * molar volume. First, calculate the mass by multiplying density and volume. Then, divide the mass by the molar volume to determine the molar mass.
If 0.274 moles of a substance weighs 62.5 g what is the molar mass of the substance in units of gmol?
The molar mass of the substance is 228.1 g/mol. This is calculated by dividing the mass (62.5 g) by the number of moles (0.274 mol).
What is the relationship between molar mass and density in a substance?
The relationship between molar mass and density in a substance is that as the molar mass of a substance increases, its density also tends to increase. This is because a higher molar mass means there are more particles packed into a given volume, leading to a higher density.
