Back to Chemistry 1405 Practice Problems

Name each of the following compounds.

1.	NiS _nickel (II) sulfide________	11.	S₂O₄ _disulfur tetroxide______
2.	MnSO₄ _manganese (II) sulfate__	12.	CaCl₂ _calcium chloride_______
3.	F₃Cl₄ _trifluorine tetrachloride_	13.	NO _nitrogen monoxide_____
4.	O₂S₄ _dioxygen tetrasulfide___	14.	K₂SO₄ _potassium sulfate______
5.	Co₂O₃ _cobalt (III) oxide_______	15.	H₂S _hydrogen sulfide_______
6.	FeSO₃ _iron (II) sulfite__________	16.	(NH₄)₃PO₄ _ammonium phosphate__
7.	CoCl₂ _cobalt (II) chloride______	17.	As₂O₄ _diarsenic tetroxide_____
8.	CuNO₃ _copper (I) nitrate_______	18.	SO₃ _sulfur trioxide_________
9.	Fe₂(CO₃)₃_iron (III) carbonate_____	19.	NH₄OH _ammonium hydroxide__
10.	PCl₅ _phosphorus pentachloride	20.	SO₂ _sulfur dioxide_________

Write the chemical formulas for each of the following compounds.

21.	barium hydroxide ____Ba(OH)₂_______	39.	calcium hydroxide ___Ca(OH)₂_______
22.	ammonium sulfate ___NH₄SO₄______	40.	iron (II) carbonate ___FeCO₃_________
23.	copper (II) sulfite ____CuSO₃________	41.	ammonium chloride ___NH₄Cl_______
24.	aluminum bromide ____AlBr₃________	42.	copper (II) acetate __Cu(C₂H₃O₃)₂___
25.	magnesium nitrate ____Mg(NO₃)₂___	43.	chromium (III) hydroxide _Cr(OH)₃___
26.	disulfur trioxide ____S₂O₃___________	44.	trisulfur tetroxide ___S₃O₄___________
27.	carbon disulfide ____CS₂____________	45.	fluorine pentachloride __FCl₅________
28.	ammonium carbonate __(NH₄)₂CO₃__	46.	lead (III) sulfate ___Pb₂(SO₄)₃________
29.	lead (II) nitrate ____Pb(NO₃)₂________	47.	calcium chlorate ___Ca(ClO₃)₂________
30.	zinc chlorate ______Zn(ClO₃)₃_______	48.	silicon dioxide ____SiO₂______________
31.	calcium nitrite ____Ca(NO₂)₂________	49.	aluminum carbonate __Al₂(CO₃)₃_____
32.	iron (II) acetate ___Fe(C₂H₃O₂)₂_____	50.	copper (I) sulfate ____Cu₂SO₄________
33.	phosphorus tetrasulfide __PS₄______	51.	nickel (III) chlorate ___Ni(ClO₃)₃______
34.	aluminum carbonate ___Al₂(CO₃)₃___	52.	tetraiodine trisulfide __I₄S₃__________
35.	tin (IV) chloride ____SnCl₄___________	53.	zinc carbonate _____ZnCO₃__________
36.	sodium carbonate ____Na₂CO₃______	54.	potassium phosphate __K₃PO₄_______
37.	silver acetate ______AgC₂H₃O₂______	55.	magnesium acetate __Mg(C₂H₃O₂)₂___
38.	aluminum nitride ___AlN____________	56.	phosphorus pentachloride _PCl₅______