what is meant by solubility?
365195
it is how much is  able to dissolve in the solute(the substance being dissolved)solvent(the "dissolver"), for example, the solubility of sugar(solute) in a liquid(solvent) is a certain rate..hope it wuz helpful
891390
Gas solubility is higher at lower temperature. \n\nFor example, there is more oxygen dissolved in cold water. There are ice fish who live among the icebergs and don't even need hemoglobin in their blood to transport oxygen because the oxygen dissolves so well at cold temperature.
763435
It will decrease if the solubilizing of the solid is endothermic, and increase if it is exothermic.\n\nIn most cases, solubilizing is endothermic (it takes heat to break up a solid and get the ions to stay in solution) so it will generally decrease, but this is not always the case.
811655
If by 'undissolved' you mean why are some salts insoluble in water, then I think we are in business.\n\nIn order for a salt to be soluble it has to be energetically favorable for the ions to separate. This requires a negative gibbs free energy. G = H - TS So you have to find the H and S values for the solid to aqueous solution and see if G will be negative for a given temperature.\n\nA method I recently learned to make insolube salts more soluble is to add other ions to the water...but you have to be careful to not add a common ion...or Le Chantliear will come into play.
965514
solution:\nA homogeneous, liquid mixture of two or more substances.\n\nsolvent: The dissolving agent of a solution. Water is the most versatile solvent known.\n\nsolute:\nA substance that is dissolved in a solution.
855791
There are a lot of items or writting related to these words. Permeability  is a measure of the ability of a material to transmit fluids. \n\nAbsorption, in chemistry, is a physical or chemical phenomenon or a process in which atoms, molecules, or ions enter some bulk phase - gas, liquid or solid material. \n\nthese two did not related to each other
982289
low solubility; im sure
709021
All chlorides are water soluble\n\nEXCEPTIONS: AgCl, Hg2Cl2
913800
Physical:\nLight and strong material. \n\nChemical:\nCorrosion resistant. Soluble in some acids. Has a high melting point.
905387
Molarity is simple.  The formula is Moles of Solute divided by Liters of solution. \n\nThe solute is the smaller amount, if you get confused with the solute and solvent.  Many times the solvent is water.
1022579
This is a poorly worded question.  All chemicals have some solubility in water, however minute.\n\nOf these selections, I would go with A\n\nAdding a charge facilitates dissolution.\nMany covalent materials (oil) have low solubility \nMany large molecules are water soluble (Poly Ethylene Glycol)
528373
It has to do with the "activiation energy" involved in the process, increasing the stirring rate in a certain manner, increases the rate of collisions which increases the rate of reactions.  Solubility has to do with the free energy which are state functions with respect to temperature; the reactant and product states. Rates of reactions pertain more towards transitions states.
200765
Search this site powered by FreeFind\n\n \n[HOME] [HEURISTICS] [NUMBERS AND MATH] [UNITS AND MEASURES] [ATOMIC STRUCTURE] [ELEMENTS] [PERIODIC TABLE] [STATES OF MATTER] [COMPOUNDS] [REACTIONS] [MOLS, PERCENTS, AND STOICHIOMETRY] [REDOX AND ELECTROPLATING] [GASES] [SOLUTIONS] [ACIDS AND BASES] [KINETICS] [THERMOCHEMISTRY] \n\n  SOLUTIONS\n\n\nProperties of solutions\nOther types of mixture\nConcentration\nDissolving solids into liquids\nDissolving gases into liquids\nLiquids in liquids\nSolubility\nColligative properties of solutions\nConcentration math in stoichiometry\nMath problems in concentration and solution-making\n\n \n\n \n\n \n\nPROPERTIES OF SOLUTIONS\n\n \n\nA solution is a mixture of materials, one of which is usually a fluid. A fluid is a material that flows, such as a liquid or a gas. The fluid of a solution is usually the solvent. The material other than the solvent is the solute. We say that we dissolve the solute into the solvent.\n\nSome solutions are so common to us that we give them a unique name. A solution of water and sugar is called syrup. A solution of sodium chloride (common table salt) in water is called brine. A sterilized specific concentration (0.15 molar) of sodium chloride in water is called saline. A solution of carbon dioxide in water is called seltzer, and a solution of ammonia gas in water is called ammonia water.\n\nA solution is said to be dilute if there is less of the solute. The process of adding more solvent to a solution or removing some of the solute is called diluting. A solution is said to be concentrated if it has more solute. The process of adding more solute or removing some of the solvent is called concentrating. The concentration of a solution is some measurement of how much solute there is in the solution.\n\nIt might initially offend your sensibilities to consider a solution in which the solvent is a gas or a solid. The molecules of a gas do not have much interaction among them, and so do not participate to a large extent in the dissolving process. Solids are difficult to consider as solvents because there is a lack of motion of the particles of a solid relative to each other. There are, however, some good reasons to view some mixtures of these types as solutions. The molecules of a gas do knock against each other, and the motion of a gas can assist in vaporizing material from a liquid or solid state. The fan in a 'frost free' home freezer moves air around inside the freezer to sublimate any exposed ice directly into water vapor, a process clearly akin to dissolving. Solid metals can absorb hydrogen gas in a mixing process in which the metal clearly provides the structure.\n\nTrue solutions with liquid solvents have the following properties:\n\nPROPERTIES OF SOLUTIONS\n\n   1. The particles of solute are the size of individual small molecules or individual small ions. One nanometer is about the maximum diameter for a solute particle.\n   2. The mixture does not separate on standing. In a gravity environment the solution will not come apart due to any difference in density of the materials in the solution.\n   3. The mixture does not separate by common fiber filter. The entire solution will pass through the filter.\n   4. Once it is completely mixed, the mixture is homogeneous. If you take a sample of the solution from any point in the solution, the proportions of the materials will be the same.\n   5. The mixture appears clear rather than cloudy. It may have some color to it, but it seems to be transparent otherwise. The mixture shows no Tyndall effect. Light is not scattered by the solution. If you shine a light into the solution, the pathway of the light through the solution is not revealed to an observer out of the pathway.\n   6. The solute is completely dissolved into the solvent up to a point characteristic of the solvent, solute, and temperature. At a saturation point the solvent no longer can dissolve any more of the solute. If there is a saturation point, th
959876
a) the hydration energy is greater because the temp decreases. When you go from a low potential energy substance to a high potential energy substance the temp of solution will decrease.\n\nb) the solubilty will increase because energy is on the reactant side of the equation. (the reaction is endothermic and requires energy to occur)
1110554
I believe you mean "titration".\n\nTitration is a way to measure the concentration of a dissolved substance by seeing exactly how much of a neutralizing substance you have to add to the mixture to bring it to a neutral concentration.  \n\nThis is usually done by adding drops of a neutralizing substance of known strength until the original solution becomes neutral.  By calculating exactly how much neutralizer was needed, you know the strength of the original mixture.
800068
strong - the ones containing a salt (those elements in the first column of the periodic table, except H) - Na, K, etc or a halogen (group 7 elements) - Cl, F, I, etc\n\nas for the second part, lead compounds are all soluble except for halogens, sulfates, sulfides,  and sulfites - in the above list, there are 3 compunds that will give soluble lead
1068727
Normality:\nnormality of a solution is defined as the number of gram equivalents of the solute present in one litre of the solution. it is denoted by "N".\n\nNormal solution:\na solution having normality equal to one is called a normal solution.\nSUCH  A  SOLUTION  CONTAINS  ONE  GRAM EQUIVALENT  OF  THE  SOLUTE  PER  LITRE OF  THE SOLUTION.\n\nMolarity:\nmolarity of the solution is defined as the number of gram mole of the solute present in one litre of the solution. it is represented by "M".\n\nmolar solution:\na solution having molarity equal to one is called molar solution.\nSUCH  A  SOLUTION  CONTAINS  ONE  MOLE  OF  SOLUTE  PER  LITRE  OF  THE  SOLUTION.