Determine whether the following compounds are ionic or covalent
HCl
Sodium Chloride
Al2O3
dinitrogen heptoxide
NH4Cl
CuCO3
NF3
carbon monoxide
PbS
Barium sulfide
H2O
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 boiling point
Dissolves in water
Low boiling point
High melting point
does not conduct electricity when dissolved
sometimes can dissolve in water
Low melting point
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:
Zinc
Chlorine
Chlorate
Sulfur
Lead
Phosphate
Magnesium
Ammonium
Silver
Sodium
Carbonate
Hydroxide
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