Answer:

1.Solventis the component in a solution that is present in the largest amount.

3.

Dissolving can be thought of as a particular type of mixing. Mixing materials can result in several comes. Sometimes the components have little effect on each other, remain visible, and can be easily separated. In other cases, mixing can result in dramatic irreversible changes to the materials. Dissolving lies somewhere between the two. In the simplest case, it involves mixing two materials common examples of dissolving involve a solid and a liquid, usually water. When a solid dissolves the solid (solute) and the liquid (solvent) form a very close intimate mixture called a solution. Unless the solid colocolorednot visible and the solution may just look like the starting liquid. However, the presence of the solid can be confirmed by severalategies. In some cases, eg salt or sugar, then indicate the presence of the solid. Alternatively, vation of the liquid should leave a solid residue. The mixing is so complete the particles in a solution will pass through most filter paper so it is not possible to separate the mixture by filtering. The particle model can provide a simple representation of dissolving in terms of mixing to show what happens when a solid dissolves, (Fig3). If the lid dissolves on mixing its particles break apart and form a loose association with the liquid (solvent) particles. A solid will not dissolve in a liquid if its particles are unable to form links to the liquid particles. The simple particle model is less helpful in explaining why there is a limit to the solubility of any material or why the solubility varies at different temperatures. Although we most commonly think of dissolving solids in water other liquids can act as solvents.

6. Repeat

1.The solute is the substance that is being dissolved

2.When we need to measure temperature correctly we need to use an

an instrument called a thermometer. This measures temperature in degrees

Celsius [sometimes called centigrade] or degrees Fahrenheit.

3.

A solution is a mixture of one substance dissolved in another so the properties are the same throughout. A solution is composed of a solute and a solvent. The solute is the substance being dissolved and the solvent is the part of the solution that does the dissolving. The solute is of molecular size. 

4.A solute is the component in a solution in aser amount. In a NaCl solution, the salt is the solute. A solution may contain more than one solute.

5.When one substance dissolves into another, a solution is formed.  A solution is a homogeneous mixture consisting of a solute dissolved into a solvent.  The solute is the substance that is being dissolved, while the solvent is the dissolving medium.  Solutions can be formed with many different types and forms of solutes and solvents.

6.Solubility is the maximum amount of a substance that will dissolve in a given amount of solvent at a specific temperature. Two direct factors affectmperature and pressure. Temperature affects the solubility of both solids and gases, but the pressure only affects the solubility of gases. The surface area does not affect how much of a solute will be dissolved, but it is a factor in how quickly or slowly the substance will dissolve. In this section, we will explore all three of these factors and how they affect the solubility of solids and gases.