Chapter 9 Test

Roman Numeral following the name
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 ____.
tin (II) phosphate
What is the correct name for Sn(3)(PO4)(2)
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nitride ion
What is the correct name for the N(3)- ion.
tin (IV) fluoride, SnF(4)
In which of the following is the name and formula given correctly?
H(3)PO(4), phosphoric acid
Which of the following shows both the correct formula and correct name of an acid?
Oxygen is in the formula
What does an “ite” or “ate” ending in a polyatomic ion mean?
tin(IV) bromide, SnBr(4)
Which set of chemical name and chemical formula for the same compound is correct?
“ide”
What is the ending for the names of all binary compounds, both ionic and molecular?
Ca(H2PO4)2
What is the correct formula for calcium dihydrogen phosphate?
lose two electrons
When group 2A elements form ions they ___.
Mn(2)O(3)
Which of the following compounds contains the Mn3+ ion?
copper, Cu*, copper (I) ion
Which of the following correctly provides the name of the element, the symbol for the ion and the name of the ion?
OH- : hydroxide, O2- : oxide
In which of the following are the symbol and the name for the ion given correctly?
K(2)SO3
What is the correct formula for potassium sulfite?
Al3+
Which ion does Al typically form?
PbO2
Which of the following compounds contains the lead(IV) ion?
BaI(2)
Which of the following formulas represents an ionic compound?
Sulfuric acid
What is the name of H(2)SO4
nona-9
Which of the following correctly shows a prefix used in naming binary molecular compounds with its corresponding number?
Lithium
Which element, when combined with fluorine would most likely form an ionic compound?
Binary compound
Sulfur hexafluoride is an example of a ____.
prefixes
In naming a binary molecular compound, the number of atoms each element present in the molecule is indicated by ____.
HC(2)H(3)O(2)
What is the formula for acetic acid?
only anions
What type of ions have names ending in ide?
composed of two or more nonmetallic elements
Molecular compounds are usually ___.
Fe3+ , O2- ; Fe(2)O(3)
Which of the following shows correctly an ion pair and the ionic compound of the two ions form?
Hydroxide ions
Bases generally contain which of the following?
dinitrogen pentoxide
Which of the following is the correct name for N(2)O(5)?
Ba(ClO3)2
What is the correct formula for barium chlorate?
like ionic compounds
How are bases named?
SO2
Which of the following formulas represents a molecular compound?
have a charge of -2 and -1 respectively
The nonmetals in the chalcogen and halogen families ___.
H(2)SO4
What is the formula for sulfuric acid?
it is an acid
Suppose you encounter a chemical formula with H as the cation. What do you know about this compound immediately?
Cobalt(II) Chloride
What is the correct name for the compound CoCl(2)
Carbonate
Which polyatomic ion forms a neutral compound when combined with a monatomic ion of an alkali metal in a 1:2 ratio?
SF(6)
Select the formula for sulfur hexafluoride
Ca2+ , F- , CaF(2)
Which of the following correctly represents an ion pair and the ionic compound the ions form?
PCl(5)
Which of the following is a binary molecular compound?
ThO(2) , Th4+
In which of the following are the formula of the ionic compound and the charge on the metal ion shown correctly?
iron(III) phosphate, FePO4
Which set of chemical name and chemical formula for the same compound is correct?
Chromate: CrO(4)2- ; dichromate Cr(2)O(7)2-
Which of the following correctly provides the names and formulas of polyatomic ions?
H(3)PO4
What is the formula for phosphoric acid?
Polyatomic Ionic
What type of compound is CuSO4
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