No, different substances are not equally soluble in water. Every solid compound we know of is more or less soluble in water. One good thing to help us measure the amount of which a compound is solved is the Ksp-value, or the [solvation] rate for the solubility product. This tells us how many moles of the substance is solved in an equal amount of moles of water.
Did you know, for an example that there are roughly(1000 g water) / ( 18 g/mole) = 56 moles of water in a litre of water? So, the Ksp-value for water would be 5.6 * 10^1.
i suppose they could if they held each other in suspension.
Yes, they do.
You could possibly arrange an experiment for different substances to melt and boil at the same time, but they would not do so at the same temperature. Different substances have different properties, they do not all melt and boil at the same temperature.
No two different salts have the same solublity because of various qualities including the solublity product.
Totally different substances. Don't try to interchange them.
Comparing density
Adhesion is the attraction bettween molecules of different substances. Cohesion is the attaction between moleculesof the same substances.
Depending up on the variable amount of different substances in the mixtures these can be different.
no all the salts have different solubility depending upon their extent of ionization
They have different densities.
No, not unless they are made of the same substance. Different substances have different densities, which means that the same volumes will have different masses.
You could possibly arrange an experiment for different substances to melt and boil at the same time, but they would not do so at the same temperature. Different substances have different properties, they do not all melt and boil at the same temperature.
No, they are different substances.
A spoon is a measure of volume. Different substances have different densities so that the same volume of two substances can have very different masses.
There is a formula in physics ΔQ=m*c*ΔT, where m is the mass of the substance you are heating, ΔQ is the heat you supply to the substance, c is the specific heat which has a different value for different substances and ΔT is the change in temperature. If your substances are different and they have the same mass then by supplying the same amount of heat the change in temperature will be different.
No. Solids made of different substances will normally have different densities.
Two different substances that have the same mass will also have the same weight if they are in the same location. Weight is the force of gravity acting on the mass of a body (or substance). The force of gravity decreases the further you are from the center of the earth, so it is possible for two substances with the same mass to have different weights if they are at different distances from the center of the earth.
Adhesive forces are the attraction between molecules of different substances. This differs from cohesive forces which is attraction between same substances.
Potassium Nitrate and Sodium Nitrate