Chemistry Ch 9 Chemical Names and Formulas Review Sheet 

monatomic ion
cation
acid
binary compound
base
anion
law of definite proportions
polyatomic ion
law of multiple proportions

1.	What type of ions have names ending in -ide?
2.	When Group 2A elements form ions, they ____.
3.	What is the correct name for the N ion?
4.	When naming a transition metal ion that can have more than one common ionic charge, the numerical value of the charge is indicated by a ____.
5.	Aluminum is a group 3A metal. Which ion does A1 typically form?
6.	The nonmetals in Groups 6A and 7A ____.
7.	What determines that an element is a metal?
8.	What is the Stock name for chromic ion?
9.	An -ate or -ite at the end of a compound name usually indicates that the compound contains ____.
10.	Why are systematic names preferred over common names?
11.	What is the correct formula for potassium sulfite?
12.	How are chemical formulas of binary ionic compounds generally written?
13.	What is the name of HSO?
14.	What is the formula for sulfurous acid?
15.	What is the formula for phosphoric acid?
16.	What is the formula for hydrosulfuric acid?
17.	What type of compound is CuSO?
18.	Select the correct formula for sulfur hexafluoride.
19.	What is the correct name for the compound CoCl?
20.	Suppose you encounter a chemical formula with H as the cation. What do you know about this compound immediately?
21.	What is the correct formula for barium chlorate?
22.	What is the correct formula for calcium dihydrogen phosphate?
23.	What does an -ite or -ate ending in a polyatomic ion mean?
24.	Which of the following is the correct name for NO?
25.	What is the correct name for Sn(PO)?
26.	Binary molecular compounds are made of two ____.
27.	In naming a binary molecular compound, the number of atoms of each element present in the molecule is indicated by ____.
28.	When dissolved in water, acids produce ____.
29.	When naming acids, the prefix hydro- is used when the name of the acid anion ends in ____.
30.	When the name of an anion that is part of an acid ends in -ite, the acid name includes the suffix ____.
31.	In any chemical compound, the elements are always combined in the same proportion by ____.
32.	Sulfur hexafluoride is an example of a ____.
33.	Molecular compounds are usually ____.
34.	What is the ending for the names of all binary compounds, both ionic and molecular?
35.	How are bases named?
36.	Which of the following compounds contains the Mn ion?
a.	MnS	c.	MnO	
b.	MnBr	d.	MnO	
37.	In which of the following are the formula of the ionic compound and the charge on the metal ion shown correctly?
38.	a.	39.	UCl, U+	40.	c.	IrS, Ir+2	
41.	b.	42.	ThO, Th+4	43.	d.	NiO, Ni+	
44.	Which of the following correctly represents an ion pair and the ionic compound the ions form?
45.	a.	46.	Ca, F; CaF	47.	c.	48.	Ba, O; BaO	
49.	b.	50.	Na, Cl; NaCl	51.	d.	52.	Pb, O; PbO	
53.	Which of the following compounds contains the lead(II) ion?
a.	PbO	c.	Pb2O	
b.	PbCl4	d.	Pb2S	
54.	Which polyatomic ion forms a neutral compound when combined with a group 1A monatomic ion in a 1:1 ratio?
a.	ammonium	c.	nitrate	
b.	carbonate	d.	phosphate	
55.	Which of the following is a binary molecular compound?
a.	BeHCO	c.	AgI	
b.	PCl	d.	MgS	
56.	Which of the following formulas represents a molecular compound?
a.	ZnO	c.	SO	
b.	Xe	d.	BeF	
57.	Which of the following shows both the correct formula and correct name of an acid?
a.	HClO, chloric acid	c.	HPO, phosphoric acid	
b.	HNO, hydronitrous acid	d.	HI, iodic acid	
58.	Which of the following are produced when a base is dissolved in water?
a.	hydronium ions	c.	hydrogen ions	
b.	hydroxide ions	d.	ammonium ions	
59.	Which of the following pairs of substances best illustrates the law of multiple proportions?
a.	H and O	c.	CaCl and CaBr	
b.	PO and PH	d.	NO and NO	
60.	In which of the following are the symbol and name for the ion given correctly?
a.	Fe+2: ferrous ion; Fe+3: ferric ion	
b.	Sn+2: stannic ion; Sn+4: stannous ion	
c.	Co+2: cobalt(II) ion; Co+3: cobaltous ion	
d.	Pb+2: lead ion; Pb+4: lead(IV) ion	
61.	Which of the following correctly provides the name of the element, the symbol for the ion, and the name of the ion?
a.	fluorine, F, fluoride ion	c.	copper, Cu, cuprous ion	
b.	zinc, Zn, zincate ion	d.	sulfur, S, sulfurous ion	
62.	In which of the following are the symbol and name for the ion given correctly?
a.	NH: ammonia; H: hydride	c.	OH: hydroxide; O: oxide	
b.	CHO: acetate; CO : oxalite	d.	PO: phosphate; PO: phosphite	
63.	Which of the following correctly provides the names and formulas of polyatomic ions?
a.	carbonate: HCO; bicarbonate: CO	
b.	nitrite: NO; nitrate: NO	
c.	sulfite: S; sulfate: SO	
d.	chromate: CrO; dichromate: CrO	
64.	Which of the following is true about the composition of ionic compounds?
a.	They are composed of anions and cations.	
b.	They are composed of anions only.	
c.	They are composed of cations only.	
d.	They are formed from two or more nonmetallic elements.