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.
Evaporating water the concentration of salts increase and so the density increase.
Salt water's density greater (not heavier) than that of pure water.
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
Salinity is the measure of sodium or salt in liquid.
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.
Salinity is a measure of the total amount of dissolved salts in water, while specific gravity is the ratio of the density of a substance to the density of a reference substance. In the context of seawater, salinity and specific gravity are related in that as salinity increases, the specific gravity of the water also increases due to the increased concentration of dissolved salts.
sweat
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