Their determination in the presence of the standard anions is regulated by various ... The determination of organic acids such as glycolate, acetate, formiate, malonate, succinate, and oxalate.

Changes in the anions (chloride, iodide, bromide, nitrate, bicarbonate, sulphate, phosphate, citrate, and acetate) indicated that the molecular size of the anion rather than its chemical nature was ...

are expected to be synthesized by changing the structures of anions or cations in the future ... 4.3.4. 1-Carboxyethylene-3-(4-Zinc Acetate Sulfobutyl) Imidazolium Chloride (BLILs-1) IP-3 (0.1 mol) ...

Salts of polyvalent anions and cations are generally less soluble than salts in which both ions are monovalent or in which one ion is monovalent and its opposite ion is polyvalent. The most ...

Most organic drugs contain one acid group, usually a carboxylic acid, -COOH, or one basic primary, secondary, or tertiary amino group, NC 1-3, [3,22,27,28,29] that determines the acid-base ...

Anion exchange membranes (AEMs) serve the dual purpose of gas isolation and the conduction of OH – ions. However, the poor chemical stability, low ionic conductivity, and inadequate dimensional ...

Department of Chemistry and Key University Laboratory of Rare Earth Chemistry of Guangdong, Southern University of Science and Technology, Shenzhen 518055, China ...

The eluted proteins were loaded onto a HiTrap Q HP 5 ml anion exchange column (GE Healthcare) pre-equilibrated with QA buffer. Elution from the Q column was performed by a 0-100% gradient from QA to ...

In case of a monovalent A and divalent B moiety, they donate one and two electrons respectively to balance the tri-negative charges of the X anion. Thus, a bandgap is formed between the unoccupied B ...

The Government of Canada conducts risk assessments of substances under the Canadian Environmental Protection Act, 1999 (CEPA 1999) to determine whether they present or may present a risk to human ...