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Why it is necessary to use an empty circle to graph solutions of inequalities?
It is not necessary - it is a convention to distinguish between the end points of a range being included or not in the solution.
What is a function graphed with a line or smooth curve called?
A differentiable function, possibly - to distinguish it from one whose graph is a kinked curve.
What are the five parts of a graph?
the five graph is line graph,bar graph,pictograph,pie graph and coin graph
Kinds of bar graph?
bar graph,line graph and pie graph
Which type of graph is similar to a line graph?
A bar graph.
What are the two peaks on a chromatograqhy graph for simple distillation?
Two different substances
What does distillation?
Distillation is the separation of two substances by boiling.
What is a retort?
---- a retort is a glassware device used for distillation or dry distillation of substances
What is distillation is based on the fact that substances found in crude oil is?
The process of distillation is based on the differences between boiling points of substances.
What three tests that can distinguish salt water?
distillation, precipitation, transpiration
Is there a alternate method for distillation?
Yes, there are alternative methods to distillation such as fractional distillation, steam distillation, and vacuum distillation. These methods are used depending on the specific properties of the substances being separated.
How you tell substances apart?
HOW DO WE DISTINGUISH SUBSTANCES? HOW DO WE DISTINGUISH SUBSTANCES?
Which substances can be separated by vacuum distillation?
oils and perfumes.
How is the process of distillation of fuel?
This process is called fractional distillation and various substances are separated in differed temperatures.
What substances use distillation?
Vodka, Brandy, Whiskey and Rum are all alcoholic products that use Distillation.
What is the process that separates a mixture based on the boiling points?
The process that separates a mixture based on boiling points is called fractional distillation. It involves heating the mixture to evaporate the components, then cooling and condensing them back into liquids based on their boiling points. This allows for separation of the components based on the temperature at which they vaporize.
How do you get these substances from crude oil?
Substances are obtained from crude oil through a process called fractional distillation. Crude oil is heated, and the different compounds within it vaporize at different temperatures. These vapors are then condensed into liquids at different points in the distillation tower, allowing for the separation of various substances such as gasoline, diesel, and jet fuel.
