CrO₄⁻²
Chromate
The chemical formula CrO₄⁻² represents a polyatomic ion known as chromate. It consists of one chromium atom and four oxygen atoms.
Chromate usually carries a negative two (-2) charge. The charge results from the conversion of a neutral chromic acid molecule (H₂CrO₄) into its conjugate base through the loss of two hydrogen ions (H⁺).
Chromate ion is an important chemical species used in many industrial processes, including pigment production, corrosion prevention, and electroplating. It is also an essential reagent in several analytical chemistry techniques, including titration.
Overall, CrO₄⁻² is a negatively charged polyatomic ion composed of one chromium and four oxygen atoms.
More Answers:
sulfite anions: toxicity, formation from sulfur dioxide, and their role as preservatives in the food industry.Sulfate Ion: Properties, Applications, and Environmental Significance
Versatile Acetate Ion: Properties and Applications.
Error 403 The request cannot be completed because you have exceeded your quota. : quotaExceeded