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