BYU Lesson 7
Choose the correct chemical formula for barium phosphide
Ba3P2
Choose the correct chemical formula for carbon tetrachloride
CCl4
Choose the correct chemical formula for carbon dioxide.
CO2
Choose the correct chemical formula for calcium nitride
Ca3N2
write the chemical formula for cesium chloride
CsCl
the chemical formula for potassium iodide.
KI
the chemical formula for lithium bromide
LiBr
Choose the correct chemical formula for dinitrogen tetraoxide
N2O4
Choose the correct chemical formula for nitrogen trifluoride.
NF3
Choose the correct chemical formula for rubidium oxide
Rb2O
Choose the correct chemical formula for diselenium dichloride
Se2Cl2
-Is the element in the front position a metal? -Does it have multiple charges (or oxidation numbers) listed on the periodic table above the element symbol?
You will need a roman numeral if you answer yes to both questions
Write the chemical name for NH3. (This has a special name, look on your Polyatomic Ion Names chart.)
ammonia
NH4CH3COO (don't forget to include roman numerals if needed)
ammonium acetate
Write the chemical name for BrCl3
bromine trichloride
Ca3(PO4)2 (don't forget to include roman numerals if needed)
calcium phosphate
the chemical name for CaTe
calcium telluride
the chemical name for Co2O3, including roman numerals
cobalt (III) oxide
Write the chemical name for N2H4
dinitrogen tetrahydride
Write the chemical name for P2O5.
diphosphorus pentaoxide
the chemical name for AuCl3, including roman numerals
gold (III) chloride
Write the chemical name for IF5
iodine pentafluoride
the chemical name for FeCl2, including roman numerals
iron (II) chloride
Fe(NO3)3 (don't forget to include roman numerals if needed)
iron(III) nitrate
Pb(CN)2 (don't forget to include roman numerals if needed)
lead(II) cyanide
PbCr2O7 (don't forget to include roman numerals if needed)
lead(II) dichromate
Mg(CN)2 (don't forget to include roman numerals if needed)
magnesium cyanide
Write the chemical name for MgO
magnesium oxide
the chemical name for NiS, including roman numerals
nickel (II) sulfide
the chemical name for KCl
potassium chloride
K2SO4 (don't forget to include roman numerals if needed)
potassium sulfate
K2S2O3 (don't forget to include roman numerals if needed)
potassium thiosulfate
AgBr (don't forget to include roman numerals if needed)
silver bromide
the chemical name for NaF
sodium fluoride
NaNO3 (don't forget to include roman numerals if needed)
sodium nitrate
