
Ionic Compounds: Polyatomic ions
Authored by Stewart Dods
Chemistry
9th - 12th Grade
Used 5+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
49) The ions Ca2+ and PO43- form a salt with the formula __________.
A) CaPO4
B) Ca2(PO4)3
C) Ca2(PO)4
D) Ca(PO4)2
E) Ca3(PO4)2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
50) The formula of ammonium carbonate is __________.
A) (NH4)2CO3
B) NH4CO2
C) (NH3)2CO4
D) (NH3)2CO3
E) N2(CO3)3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
51) The correct name for Mg(ClO3)2 is __________.
A) magnesium chlorate
B) manganese chlorate
C) magnesium chloroxide
D) magnesium perchlorate
E) manganese perchlorate
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
52) What is the correct formula for ammonium sulfide?
A) NH4SO3
B) (NH4)2SO4
C) (NH4)2S
D) NH3S
E) N2S3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
53) Which formula/name pair is incorrect?
A) Mn(NO2)2<br />manganese(II) nitrite
B) Mg(NO3)2<br />magnesium nitrate
C) Mn(NO3)2<br />manganese(II) nitrate
D) Mg3N2<br />magnesium nitrite
E) Mg(MnO4)2<br />magnesium permanganate
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
54) Which formula/name pair is incorrect?
A) FeSO4<br />iron(II) sulfate
B) Fe2(SO3)3<br />iron(III) sulfite
C) FeS<br />iron(II) sulfide
D) FeSO3<br />iron(II) sulfite
E) Fe2(SO4)3<br />iron(II) sulfide
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
55) The formula for aluminum hydroxide is __________.
A) AlOH
B) Al3OH
C) Al2(OH)3
D) Al(OH)3
E) Al2O3
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