Describe how to separate a mixture of pigments from an ink cartridge

Chromatography

Explanation:

Chromatography is a method used in separating pigments. Chromatography usually consists of two phases, a stationary phase and a mobile phase. The eluate is the substance undergoing chromatography. The eluent is the mobile phase. The commonest kind of chromatography used for ink separation is paper chromatography. The stationary phase is a paper held on a support and the mobile phase is a solvent or mixture of solvents. The ink is dabbed on the paper and inserted into a closed container such that the ink layer is just a little above the solvent. The solvent rises through the paper and separates the ink into its various components thereby creating a chromatogram.

coral.

explanation:

coral. many marine organisms that produce calcium carbonate shells or skeletons are negatively impacted by increasing co2 levels and decreasing ph in seawater.