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Carbowax is a brand name for polyethylene glycol. A Carbowax column is a chromatography column where Carbowax is used as the stationary phase; it would preferentially retain materials with which hydrogen bonding is possible.

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How does column chromatography separate a mixture of methylene blue and methyl orange?

Methylene blue and methyl orange will have different binding affinities with the column material, and thus one will pass through the column more slowly than the other. This will result in one of the compounds being eluted from he column before the other. The one with the weakest binding to the column will be eluted first.


What is the insertion of a row and column in a table called?

The insertion of a row in a table is called "adding a record," while the insertion of a column is known as "adding a field" or "adding a column."


What is the first substance to elute in column chromatography?

The first substance to elute in column chromatography is typically the one that interacts the least with the stationary phase and moves through the column the fastest.


Define column hold-up?

Column hold-up refers to the amount of liquid that accumulates in the column of a distillation apparatus during operation. It includes both the liquid that remains behind in the column and the liquid that is carried over with the vapor product. Proper management and control of column hold-up is essential for achieving efficient separation in distillation processes.


What Difference between the dry and wet column pressure drop at fixed flow conditions?

The dry column pressure drop refers to the pressure drop across the column when no liquid is present, while the wet column pressure drop refers to the pressure drop when the column is flooded with liquid. The wet column pressure drop is typically higher than the dry column pressure drop at fixed flow conditions because the presence of the liquid adds additional resistance to flow, increasing pressure drop.

Related Questions

Is Carbowax polar or non polar?

Carbowax, a type of polyethylene glycol (PEG), is considered polar due to its hydroxyl (-OH) functional groups, which can form hydrogen bonds with water and other polar substances. The presence of these polar groups contributes to its solubility in water and other polar solvents. However, the long hydrocarbon chains can give it some nonpolar characteristics, but overall, Carbowax is predominantly polar.


When Excel is installed the default chart type for a PowerPoint slide is what chart?

A column chart.A column chart.A column chart.A column chart.A column chart.A column chart.A column chart.A column chart.A column chart.A column chart.A column chart.


When you insert a column where does it automatically go?

The column will go where the currently selected column is, pushing all columns to the right. So if column D was selected and you inserted a column, column D would become column E and the inserted column would now be column D.The column will go where the currently selected column is, pushing all columns to the right. So if column D was selected and you inserted a column, column D would become column E and the inserted column would now be column D.The column will go where the currently selected column is, pushing all columns to the right. So if column D was selected and you inserted a column, column D would become column E and the inserted column would now be column D.The column will go where the currently selected column is, pushing all columns to the right. So if column D was selected and you inserted a column, column D would become column E and the inserted column would now be column D.The column will go where the currently selected column is, pushing all columns to the right. So if column D was selected and you inserted a column, column D would become column E and the inserted column would now be column D.The column will go where the currently selected column is, pushing all columns to the right. So if column D was selected and you inserted a column, column D would become column E and the inserted column would now be column D.The column will go where the currently selected column is, pushing all columns to the right. So if column D was selected and you inserted a column, column D would become column E and the inserted column would now be column D.The column will go where the currently selected column is, pushing all columns to the right. So if column D was selected and you inserted a column, column D would become column E and the inserted column would now be column D.The column will go where the currently selected column is, pushing all columns to the right. So if column D was selected and you inserted a column, column D would become column E and the inserted column would now be column D.The column will go where the currently selected column is, pushing all columns to the right. So if column D was selected and you inserted a column, column D would become column E and the inserted column would now be column D.The column will go where the currently selected column is, pushing all columns to the right. So if column D was selected and you inserted a column, column D would become column E and the inserted column would now be column D.


How do you remove column from Jtable?

ColumnModel columnModel = table.getColumnModel(); for(Column: columnModel.getColumns()) { Column column = <FIND COLUMN YOU NEED>; } columnModel.removeColumn(column);


How do you remove a column from JTable?

ColumnModel columnModel = table.getColumnModel(); for(Column: columnModel.getColumns()) { Column column = <FIND COLUMN YOU NEED>; } columnModel.removeColumn(column);


What is the address of 255 column in Excel?

Column 255 in Excel is column IU.Column 255 in Excel is column IU.Column 255 in Excel is column IU.Column 255 in Excel is column IU.Column 255 in Excel is column IU.Column 255 in Excel is column IU.Column 255 in Excel is column IU.Column 255 in Excel is column IU.Column 255 in Excel is column IU.Column 255 in Excel is column IU.Column 255 in Excel is column IU.


When inserting a column if you select column D where will the new column be inserted?

The inserted column will push column D to the right and become the new column D. The original column D will become column E, and so forth.


What is latest column of Excel 2010?

The last column is column XFD which is the 16,384th column.


What is the braced column and unbraced column in structural engineering?

column is designed for lateral load it is said to be unbraced column, if not braced column


What formula would be used to add two cells together after the equal sign?

column#row+column#column#row#


What would happen to the cell reference if you were to copy the formula equals A245 one column to the right?

It would change the column reference by one column and become:=B245It would change the column reference by one column and become:=B245It would change the column reference by one column and become:=B245It would change the column reference by one column and become:=B245It would change the column reference by one column and become:=B245It would change the column reference by one column and become:=B245It would change the column reference by one column and become:=B245It would change the column reference by one column and become:=B245It would change the column reference by one column and become:=B245It would change the column reference by one column and become:=B245It would change the column reference by one column and become:=B245


Addition: ::subtraction:?

you have to do column addition or subtraction putting it in the right column thousand column,hundreds column,tens column or ones as we call it unis