How dissolving happens: Water molecules are blank. They have a positive area and a negative area.
Water molecules cluster around blank molecules, with their negative ends attracted to the blank ends of the solution.
Water and Homogeneous
The moving blank molecules and the solid molecules spread out and mix evenly to form a blank.
Stirring and Crystal size and Increasing Temperature
The rate of dissolving depends on: blank, blank, and blank.
Rate and Size
Dissolving occurs at the blank of a solid and thus crystal blank affects how fast the solid dissolves.
Increase and Decrease
To make a gas dissolve more quickly in a liquid, blank the liquid solvent and decreases the pressure on the gas.
Substances and Precise
Solubility depends on the nature of the blank. Solubility of 2 substances can be compared by blank the amounts that will dissolve at a given temperature in 100 ml of water.
Saturated and Unsaturated
A blank solution has a large amount of solute in the solvent and a blank solution has small amount of solute in the solvent.
Types of solutions: a blank solution contains all the solute it can hold at a given temperature.
Increases and Solubility curves
As the temperature of a liquid solvent increases, the amount of solid solute that can dissolve in it blank. Blank is a line o a graph used to figure how much solute can dissolve at any temperature on the graph.
Blank solution is one in which you are able to dissolve more solute at a given temperature.
Supersaturated and supersaturated
A blank solution contains more solute that a saturated on at the same temperature. A blank solution is made by raising the temperature of a saturated solution, adding more solute and lowering temperature back without disturbing the solution.
Energy and Heat
This solution will crystallize if disturbed because it is blank, as it crystallizes, it gives off energy and produces blank.
The process by which molecules break apart in water, causing atoms to become ions by taking on a charge.
Adding a solute to a solvent blanks the freezing point because the added solute particles interfere withe the information of the orderly freezing pattern.
Adding a solute blanks the boiling point because fewer solvent molecules can reach the surface and evaporate.
Blank materials have no positive or negative area. they are not attracted to the polar water molecules, so they do not dissolve easily in water.
Example: Oils and other petroleum products contain carbon and hydrogen and are called blank. These atoms share electrons in an equal manner, so there is no positive or negative charge.
Non- polar, Polar, Ionic, and Polar
Soap molecules have a blank and a blank end. Thus the blank end dissolves into oil and the blank end dissolves into water, thus breaking up oil.
Some vitamins are soluble in water (B and C) and thus are blank. These must be replace daily.
Oil Soluble Vitamins
Which can vitamins can do potential harm if you get too much in your system? (water or oil soluble vitamins)
Oil can get into the sea creatures body, but when the oil is fully in the sea creatures body they will get sick and die instantly. Also it is hard to travel threw the ocean with oil spreading around the entire sea and slow down the flow of the waves and making the boats motor slow down to a complete stop or into slow motion movement.
Why are oil spills in ocean such a problem.
Sulfuric and fertilizers
Blank acid is used in car batteries and manufacturing of blank used by farmers.
Base and Hydroxide and water
Blank is a substance that forms (OH-) ion in a water solution. these ions are called blank ions. These ions combine with Hydronium (h+) ions to form HOH commonly known as blank.
Bases and Indicator and Blue
Blank reacts to litmus paper which is called an blank. And turns it blank in color.
The strength of an acid or base depends on how completely it blanks in water. (forms ions)
Equations for weak acids and bases us blank arrows pointing in opposite directions, indicating an incomplete reaction.
If one used a small amount of a strong acid with a lot of water, they have a blank solution of a strong acid.
If Susie uses a lot pf a strong acid and a small amount of water, then she has a blank solution of a strong acid.
Thus dilute and concentrated are terms that describe the amount of and acid or base dissolved in blank.
Salts and Acid
Blank forms when the negative ions from an acid combine with the positive ions from a base. Salts also form when an blank reacts with a meta.
Salt is essential for most animals. Salts are used in the manufacture of paint, rubber, glass, soap, detergents, and dry cell blanks.
An acid/base indicator is added to the unknown solution. A color change occurs at the blank point.
Soaps and Oil
Blank are organic salts with polar and nonpolar ends. The nonpolar, hydrocarbon end interacts with blank and dirt. The polar en interacts with water, thus dissolving acting as a bridge to dissolve the oil or dirt.
Blank are soaps that ate formed from more soluble salts and are less affected by hard water.