Naming ionic and covalent compounds
What is the name of the compound with the formula NaCl? (Dont Look Periodic table)
Sodium chloride
KClO3
decomposition
What is the molar mass of water (H2O)?
18.015 grams per mole
Calculate the percent composition of water (H2O)
hydrogen is 11.11%
oxygen is 88.89%
= 100%
Balance the equation:
Fe+O2→Fe2O3
4Fe+3O2→2Fe2O3
How is the compound SO3 Called?
Sulfur trioxide
C4H10 + O2
combustion
What is the molar mass of carbon dioxide (CO2)?
44.01 grams per mole.
Calculate the percent composition of (NH3)?
Nitrogen is 82.28%
Hydrogen is 17.72%
= 100%
Balance the Equation:
Na+Cl2→NaCl
2Na+Cl2→2NaCl
Name of the compound with the formula Ca(OH)2
Calcium hydroxide
CuCl2 + KOH
double replacement
What is the molar mass of (H2SO4)?
98.08 grams per mole
Calculate the percent composition of (KCl)
Potassium is 52.48%
Chlorine is 47.52%
= 100%
Balance the Equation:
NH3+O2→NO+H2O
4NH3+5O2→4NO+6H2O
what is the name the compound with the formula CO2?
Carbon dioxide
2Al + 3I2
synthesis
What is the molar mass of (NH3)?
17.03 grams per mole
Calculate the percent composition of (Al2O3).
Aluminium is 52.9 %
Oxygen is 47.05 %
= 100%
Balance the equation:
Mg+HCl→MgCl2+H2
Mg+2HCl→MgCl2+H2
What is the name of the compound with the formula Mg(NO3)2?
Magnesium nitrate
SiI4 + Mg
single replacement
What is the molar mass of (C2H5OH)?
46.07 grams per mole
Calculate the percent composition of (C6H12O6)
Carbon (C): 40.00%
Hydrogen (H) 6.72%
Oxygen (O): 53.28%
= 100%
Balance the Equation:
C4H10+O2→CO2+H2O
2C4H10+13O2→8CO2+10H2O