What is the formula for calculating volume, when specific gravity, concentration, percentage purity and molar mass?
Answers
Answer:
gravity
To find the density (∂), you weigh the object to find its mass (M), you calculate the volume it occupies (V), then divide the mass by the volume: ∂ = M/V. Once you know density, you calculate specific gravity (SG) by dividing the density of the object by the density of water (∂w). In equation form: SG = ∂/∂w.
concentration
Molarity can be used to calculate the volume of solvent or the amount of solute. The relationship between two solutions with the same amount of moles of solute can be represented by the formula c1V1 = c2V2, where c is concentration and V is volume
percentage purity
Percentage purity of a substance can be calculated by dividing the mass of the pure chemical by the total mass of the sample, and then multiplying this number by 100.
molar mass
It can be calculated by dividing the molar mass (M) by mass density (ρ)
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