chem test

True.
True or false? In naming ionic compounds, the cation is always named first and the anion second.
. H2S
2. Which of the following is a binary compound?
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lithium chloride
The correct name for LiCl is
mercury(I) ion
The name for Hg22+ is
. iron(II) oxide
The correct name for FeO is
+2
The charge on a strontium ion in its ionic compound is
Rb+
The symbol for the rubidium ion is
sodium ion
Na+ represents a
aluminum ion
The correct name for the Al3+ species is
nickel(II) peroxide Ni2O
Which of the following is not the correct chemical formula for the compound named?
. AlO3
Which of the following formulas is incorrect?
TiO2
. Titanium(IV) oxide has the formula
Lithium Oxide.
The name for Li2O is
diphosphorus pentoxide
The correct name for P2O5 is
a. phosphorus(II) oxide
. Ti2+
A compound contains an unknown ion X and has the formula XCl2. Ion X contains 20 electrons. What is the identity of X?
SeO3
. What is the formula for selenium trioxide?
. phosphorus trichloride
The binary compound PCl3 is called
a. phosphorus chloride
phosphorus triiodide
The compound PI3 is named
Sulfur dioxide.
The name for SO2 is
. Ca(HSO4)2
The formula for calcium hydrogen sulfate
. iron(II) sulfide
What is the correct name of the compound that results from the most stable ion for sulfur and the metal ion that contains 24 electrons?
ammonium bromite
The name of the compound NH4BrO2 is
CO32-
The correct formula for the carbonate ion is
(NH4)2SO4
The correct formula for ammonium sulfate is
phosphite
The name of the PO43- ion is
sulfuric acid
The correct name for an aqueous solution of H2SO4 is
carbonic acid
The correct name for an aqueous solution of H2CO3 is
phosphoric acid
The correct name for an aqueous solution of H3PO4 is
hydrocyanic acid
The correct name for an aqueous solution of HCN is
hydrochloric acid
The correct name for an aqueous solution of HCl is
. hydrocarbonate acid
. Which of the following is an incorrect name for an acid?
acetic acid
The correct name for an aqueous solution of HC2H3O2 is
Perchlorate iron
The name for ClO4- is
Tin(IV) ion
The correct name for the Sn4+ species is
Iron(II) ion
The name for the Fe2+ species is
Carbonate ion.
The name for CO32- is
Nitrate ion
The name for NO3- is
NH4+
The correct formula for the ammonium ion is
. Na2CO3
The carbonate ion has the formula CO32-. What is the correct formula for sodium carbonate?
hydrogen phosphate ion
. What is the name for
a polyatomic ion
The substance ClO3- is best described as
. (NH4)3PO4
The formula for the compound formed from the polyatomic ions NH4+ and is
. bromite ion
The name of the BrO3- ion is
a. bromate ion
Fe(OH)2; iron(III) hydroxide
Which of the following is named incorrectly? What should its name be?
KClO3
. Potassium chlorate has the formula
NaClO2
Sodium chlorite has the formula
. ClO-
Which of the following represents the hypochlorite ion?
. (NH4)2SO4
The formula for the compound formed from ammonium and sulfate ions is
. chlorite
The name of the ClO2- ion is
Ammonium Fluoride.
The name for the compound NH4F is
Tin(II) nitrate
The name for the compound Sn(NO3)2 is
Iron(III) oxide
. The name for the compound Fe2O3 is
nickel(II) oxide
The correct name for NiO i
hydrobromic acid
The correct name for an aqueous solution of HBr is
Nitric acid
The name for the acid HNO3 is
Perchloric acid
The correct name for HClO4(aq) is
. sulfuric acid
. The name for the acid H2SO3 is
nitrous acid
. The name for the acid HNO2 is
Sulfuric acid
The name for the acid H2SO4 is
Acetic acid
The name for the acid HC2H3O2 is
nitrous acid
Choose the correct name for HNO2
. HBrO3(aq)
Which of the following is the correct formula for bromic acid?
. HNO3(aq); nitric acid
. Which of the following is named correctly?
. HBrO2
The correct formula for bromous acid is
. NH3(aq
Which of the following compounds is not named as an acid?
. lead(IV) ion
The name for Pb4+ is
. strontium chloride
The name for SrCl2 is
chloric acid
The name for HClO3(aq) is
. ammonium bromide
The name for NH4Br is
strontium ion
The name for the Sr2+ species is
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