What happens during the formation of a solution?
In order to form a solution, the solute must be surrounded, or solvated, by the solvent. Solutes successfully dissolve into solvents when solute-solvent bonds are stronger than either solute-solute bonds or solvent-solvent bonds.
What are the factors affecting solution?
Factors affecting solubility
- Temperature. Basically, solubility increases with temperature.
- Polarity. In most cases solutes dissolve in solvents that have a similar polarity.
- Pressure. Solid and liquid solutes.
- Molecular size.
- Stirring increases the speed of dissolving.
What is the solution to system of equations?
Solve systems of equations by graphing. A system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. The solution of such a system is the ordered pair that is a solution to both equations. To solve a system of linear equations graphically we graph both equations in the same coordinate system.
What is the solution to the following system of equations 3x 2y 12?
Answer: Infinite solutions. Therefore, there are infinite solutions to the system of equations.
What is a solution to a two variable equation?
In general, a solution of a system in two variables is an ordered pair that makes BOTH equations true. In other words, it is where the two graphs intersect, what they have in common. So if an ordered pair is a solution to one equation, but not the other, then it is NOT a solution to the system.
What is the solution to a system of inequalities?
To graph a linear inequality in two variables (say, x and y ), first get y alone on one side. The solution of the system of inequalities is the intersection region of all the solutions in the system.
How many solution does each inequality have?
Answer. Answer: Linear inequalities can either have no solution, one specific solution, or an infinite amount of solutions. Thus, the total possible would equal three.
How do you tell if a system of inequalities has no solution?
When two inequalities within a system share no common region, then the system has no solution, and no individual point will be a solution set to both inequalities.