ZnF₂
What is the formula for zinc fluoride?
CaCl₂
What is the formula of the compound formed by calcium ions and chloride ions?
Al₂(So₄)₃
What is the formula for aluminum sulfate?
Ba(OH)₂
What is the formula for barium hydroxide?
nickel(II) chlorate
Name the compound Ni(CIO₃).
PbCrO₄
What is the formula for the compound formed by lead(II) ions and chromate ions?
zinc phosphate
Name the compound Zn₃(PO₄)₂
potassium chlorate
Name the compound KCIO₃
iron(II) nitrate
Name the compound Fe(NO₃)₂
nitride ion
What is the correct name for the N³ ion?
copper, Cu⁺, copper(I) ion
Which of the following correctly provides the name of the element, the symbol of the ion, and the name of the ion?
OH: hydroxide; O²: oxide
In which of the following are the symbol and name for the ion given correctly?
a polyatomic anion
An -ate or -ite at the end of a compound name usually indicates that the compound contains_______.
Mn₂O₃
Which of the following compounds contains the Mn³⁺ ion?
…
Which of the following formulas represents an ionic compound?
Lithium
Which element, when combined with fluorine, would most likely form an ionic compound?
Fe³⁺, O²⁻; Fe₂ O₃
Which of the following shows correctly an ion pair and the ionic compound the two ions form?
…
Which of the following correctly represents an ion pair and the ionic compound the ions form?
PbO
Which of the following compounds contains the lead(II) ion?
tin(IV) bromide, SnBr₄
Which set of chemical name and chemical formula for the same compound is correct?
K₂So₃
What is the correct formula for potassium sulfite?
iron(III) phosphate, FePo₄
Which set of chemical name and chemical formula for the same compound is correct?
…
What type of compound is CuSO₄
nitrate
Which polyatomic ion forms a neutral compound when combined with a group 1A monatomic ion in a 1:1 ratio?
2⁺
What is the charge on the strontium ion?
2
How many electrons does barium have to give up to achieve a noble gas electron configuration?
3
How many electrons does nitrogen gain in order to achieve a noble gas electron configuration?
1+
What is the charge on the cation in the ionic compound sodium sulfide?
…
What is the net charge of the ionic compound calcium fluoride?
All of the above
Which of the following is the true about an ionic compound?
Na₃N
What is the formula unit of sodium nitride?
lithium bromide
What is the name of the ionic compound formed form lithium and bromine?
K⁺
What is the formula of the ion formed when potassium achieves noble gas electron configuration?
…
How many valence electrons are transferred form the nitrogen atom to potassium in the formation of the compound potassium nitride?
Na₂SO₄
What is the formula for sodium sulfate?
potassium nitrate
Which of the following compound has the formula KNO₃?
…
Name of the compound CF₄
sulfur trioxide
Name of the compound SO₃
SiO₂
What is the formula for silicon dioxide?
N₂O₃
What is the formula for dinitrogen trioxide?
cation on left, anion on right
How are chemical formulas of binary ionic compounds generally written?
stannic fluoride, SnF₄
In which of the following is the name and formula given correctly?
binary compound
Sulfur hexafluoride is an example of a
prefixes
In naming a binary molecular compound, the number of atoms of each element present in the molecule is indicated by
tin(II) phosphate
What is the correct name for Sn₃(PO₄)₂
