Answer:
Solubility of the ink in the solvent
Component substances in the ink
Explanation:
Movement along the chromatography paper/fabric is determined by the solubility of the ink in the solvent and the component of the ink itself.
Chromatography is a separation technique used to separate complex mixtures.
The solution containing the mixture to be separated is spotted on a line near the end of the paper and then the paper is placed in a tank.
The solvent moves up the paper and it separates the mixtures in the spot into a number of different spots.
We can see that the solubility of the ink and component of the ink determines how they will be separated.
Covalent bonds uses prefixes to indicate the number of atoms in the compound.
And example would be water which is dihydrogen monoxide, which means there are 2 hydrogen molecules and one oxygen molecule. The chemical formula would be H2O.
Answer:
Explanation:
pH = -log[H⁺] = -log(5.99 x 10⁻²) = 1.22 (3 sig. figs.)
Answer:4 and 3
Explanation:just took the test
