Chem Flashcards
(27 cards)
What is the formula for sodium chloride?
NaCl
True or False: Molecular compounds consist of metals and nonmetals.
False
What is the name of the ion with the formula SO4^2-?
Sulfate
Fill in the blank: The formula for ammonium hydroxide is __________.
NH4OH
What is the systematic name for CO2?
Carbon dioxide
Identify the type of bond in NaCl: ionic or covalent?
Ionic
What is the formula for potassium nitrate?
KNO3
True or False: The prefix ‘tri-‘ indicates three in molecular compound naming.
True
What is the formula for aluminum oxide?
Al2O3
What is the name of the compound with the formula H2O?
Water
Fill in the blank: The formula for calcium carbonate is __________.
CaCO3
What is the name of the ion with the formula NO3^-?
Nitrate
What is the formula for iron(III) chloride?
FeCl3
True or False: Polyatomic ions are composed of more than one atom.
True
What is the systematic name for N2O5?
Dinitrogen pentoxide
What is the formula for magnesium sulfate?
MgSO4
Fill in the blank: The name of the compound with the formula CCl4 is __________.
Carbon tetrachloride
What is the name of the ion with the formula PO4^3-?
Phosphate
What is the formula for barium hydroxide?
Ba(OH)2
True or False: The formula for a molecular compound is always based on the simplest ratio of its elements.
False
What is the systematic name for the compound with the formula P2O5?
Diphosphorus pentoxide
What is the formula for lithium phosphate?
Li3PO4
Fill in the blank: The name of the compound with the formula NH4Cl is __________.
Ammonium chloride
Identify the type of bond in H2O: ionic or covalent?
Covalent
