Use the formula D=M/V where D stands for density, M is mass, and V is volume. First you need to find the mass which simply means weighing it in grams. Next you need to find the volume which is finding how much area it takes up... you will need a beaker or measuring cup of some sort. Remember density is always measured in g/ml or g^3.
Yes, the concentration of sodium chloride in water can be determined.
Salt does not dissolve in oil so you could first weigh the salt then add it to a known volume of oil and find how much the volume increases. Density = mass/volume
1. For the mass of salt use a balance.
2. For the concentration of salt use a salinometer or a method of analytical chemistry.
in what?
Hydrometer measure the density of liquids.
Evaporating water the concentration of salts increase and so the density increase.
Salinity is the measure of sodium or salt in liquid.
It is called a hydrometer.Also, density equals mass divided by volume.See the Related Questions to the left for more information about hydrometer and density.yup
Hardness refers to a mineral's resistance. Density is the measure of how much matter there is.
pH is a measure of the acidity. concentration of salts would be molarity.
Hydrometer measure the density of liquids.
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Evaporating water the concentration of salts increase and so the density increase.
salinity
Salinity
This measure is called concentration, expressed in g/L.
This measure is called concentration, expressed in g/L.
Examples: water solubility, pH of the solution, density.
Density = mass/volume.
Density = Mass / Volume. There is not an instrument that will measure both so you will need to measure them separately and calculate the density.
Salinity