Question

1. what is the name of fe2s3 (0.5 points) enter your answer 18. what is the name of mncl4 (0.5 points) enter your answer 19. what is the name of sno (0.5 points) enter your answer 20. what is the name of co2s3 (0.5 points) enter your answer

Explanation:

• For \(Fe_2S_3\): Iron(III) sulfide. Iron has a +3 oxidation state here, and sulfide (\(S^{2 -}\)) is the anion.
• For \(MnCl_4\): Manganese(IV) chloride. Manganese has a +4 oxidation state, and chloride (\(Cl^-\)) is the anion.
• For \(SnO\): Tin(II) oxide. Tin has a +2 oxidation state, and oxide (\(O^{2 -}\)) is the anion.
• For \(Co_2S_3\): Cobalt(III) sulfide. Cobalt has a +3 oxidation state, and sulfide (\(S^{2 -}\)) is the anion.

Answer:

1. Iron(III) sulfide
2. Manganese(IV) chloride
3. Tin(II) oxide
4. Cobalt(III) sulfide