Determine whether the following compounds are ionic or covalent
HCl
H2O
CuCO3
carbon monoxide
dinitrogen heptoxide
NF3
NH4Cl
Al2O3
PbS
Barium sulfide
Sodium Chloride
Ionic
Covalent
What is the name of Na2O
If magnesium and fluorine combine, what is the formula? Write the formula with no spaces (For example, Na2O would be written Na2O)
What is the name of PbO2?
What is the name of KBr?
What is the formula for phosphorous trifluoride? Write the formula with no spaces (For example, Na2O would be written Na2O)
What is the formula for strontium oxide? Write the formula with no spaces (For example, Na2O would be written Na2O)
What is the formula for aluminum iodide? Write the formula with no spaces (For example, Na2O would be written Na2O)
What is the name of BaF2?
What is the name of Ag2S?
Determine if the following properties are ionic or covalent. Think about the properties lab we did with salt and sugar.
High melting point
Low melting point
Low boiling point
Dissolves in water
does not conduct electricity when dissolved
High boiling point
sometimes can dissolve in water
conducts electricity when dissolved
Ionic
Covalent
Make a compound using sodium and phosphorus. Write the formula.
What is the charge of calcium? (Do not include spaces. For example, if the charge is +5 write +5 without any spaces)
What is the charge of fluorine? (Do not include spaces. For example, if the charge is +5 write +5 without any spaces)
What is the charge of silver? (Do not include spaces. For example, if the charge is +5 write +5 without any spaces)
Determine if the following elements form cations or anions:
Lead
Hydroxide
Ammonium
Phosphate
Sodium
Zinc
Chlorate
Chlorine
Sulfur
Carbonate
Silver
Magnesium
Cation
Anion
What is the formula if calcium and hydroxide form a compound? Do not use any spaces!
What is the prefix for seven?
If a compound is binary, what three letters will it always end with?
What is the name of N2O3