macmillan learning What is the chemical formula for the compound formed between manganese (IV) and chlorine? What is the chemical formula for the compound formed between manganese(IV) and oxygen?
The Correct Answer and Explanation is:
The chemical formulas for the compounds formed between manganese(IV) and chlorine, as well as between manganese(IV) and oxygen, can be determined by using the oxidation state of manganese in each case and balancing the charges of the elements involved.
1. Manganese(IV) and Chlorine
Manganese(IV) refers to manganese having an oxidation state of +4. Chlorine, as a halogen, typically has an oxidation state of -1 in its compounds. To balance the charges, we need to combine manganese(IV) and chlorine in such a way that the total positive charge equals the total negative charge.
- Manganese has a +4 charge.
- Chlorine has a -1 charge.
- To balance the charges, we need 4 chlorine atoms for each manganese atom.
Thus, the chemical formula for the compound formed between manganese(IV) and chlorine is MnCl₄.
2. Manganese(IV) and Oxygen
Oxygen typically has an oxidation state of -2 in most compounds. In the case of manganese(IV), with an oxidation state of +4, we need to balance the charges again by using oxygen atoms.
- Manganese has a +4 charge.
- Oxygen has a -2 charge.
- To balance the charges, we need 2 oxygen atoms for each manganese atom.
Thus, the chemical formula for the compound formed between manganese(IV) and oxygen is MnO₂.
Summary
- The compound formed between manganese(IV) and chlorine is MnCl₄.
- The compound formed between manganese(IV) and oxygen is MnO₂.
These formulas reflect the need to balance the oxidation states of manganese with the oxidation states of chlorine and oxygen. The correct stoichiometry ensures that the compound is neutral overall, with the charges of the metal and nonmetal elements balancing each other.
