Accounting terminology for money that a company owes to vendors for services or products that it purchased on credit. Accounts payable appear on the balance sheet as a current liability. For example, accounts payable increases when a company purchases inventory on account.. When the money is repaid, accounts payable decreases. YCharts takes accounts payable numbers directly from balance sheet line items.
Report Abuse. Complexometric titration (sometimes chelatometry) is a form of volumetric analysis in which the formation of a colored complex is used to indicate the end point of a titration. Complexometric titrations are particularly useful for the determination of a mixture of different metal ions in solution.
In a complexometric titration, a solution containing the free metal ion of interest is titrated with a solution of chelating agent until all of the metal ions are completely complexed. The endpoint is usually measured with an indicator ligand that forms a colored complex with the free metal ion.n a complexometric titration, a solution containing the free metal ion of interest is titrated with a solution of chelating agent until all of the metal ions are completely complexed. The endpoint is usually measured with an indicator ligand that forms a colored complex with the free metal ion.