In the Compound K[Co(C₂O₄)₂(H₂O)₂] (Where C₂O₄^2- = Oxalate) the Oxidation

question 79

Multiple Choice

In the compound K[Co(C₂O₄) ₂(H₂O) ₂] (where C₂O₄^2- = oxalate) the oxidation number and coordination number of cobalt are, respectively

• A) -1 and 4.
• B) -1 and 6.
• C) 3 and 4.
• D) 3 and 6.
• E) 1 and 6.

---

Definitions:

Co-occurring Disorders

are conditions where an individual simultaneously experiences a mental health disorder and a substance use disorder.

Health Care

The organized provision of medical services to individuals or communities to maintain or improve health.

Hospitalization Costs

The expenses associated with a patient's stay and treatment in a hospital.

Alcoholics

are individuals who suffer from alcoholism, a chronic disease characterized by uncontrolled drinking and a preoccupation with alcohol.