Question

Name each of the following molecular compounds.

Part A
SO3..... (small subscripts)
Spell out the full name of the compound.


Part B
SO2..... (small subscripts)
Spell out the full name of the compound.

Part C
RnF2..... (small subscripts)
Spell out the full name of the compound.

Part D
NO
Spell out the full name of the compound.

Answer 1

The molecular compound ASO3 is named Arsenic(III) oxide. The molecular compound BSO2 is named Sulfur dioxide. The molecular compound CRnF2 is named Chromium(II) fluoride. The molecular compound DNO is named Dinitrogen monoxide.

Step-by-step explanation:

Part A: The molecular compound ASO3 is named Arsenic(III) oxide. Arsenic has a +3 charge, while oxygen has a -2 charge. To balance the charges, we need three arsenic atoms and three oxygen atoms, so the molecular formula is As2O6.

Part B: The molecular compound BSO2 is named Sulfur dioxide. Sulfur has a +4 charge, while oxygen has a -2 charge. To balance the charges, we need one sulfur atom and two oxygen atoms, so the molecular formula is SO2.

Part C: The molecular compound CRnF2 is named Chromium(II) fluoride. Chromium has a +2 charge, while fluorine has a -1 charge. To balance the charges, we need one chromium atom and two fluoride atoms, so the molecular formula is CrF2.

Part D: The molecular compound DNO is named Dinitrogen monoxide. Nitrogen has a -3 charge, while oxygen has a -2 charge. To balance the charges, we need two nitrogen atoms and two oxygen atoms, so the molecular formula is N2O2.