Formula mass of complex compounds (Revised)

Front

What is the formula mass of Sodium Chloride (NaCl)?

Back

58.5

Front

Calculate the formula mass of Aluminum Hydroxide (Al(OH)3).

Back

78

Front

What is the formula mass of Iron(II) Sulfate (FeSO4)?

Back

152

Front

Determine the formula mass of Copper(II) Nitrate (Cu(NO3)2).

Back

188

Front

What is the formula mass of Copper(II) Sulfide (CuS)?

Back

96

Front

Define formula mass in chemistry.

Back

The formula mass is the sum of the atomic masses of all atoms in a chemical formula.

Front

How do you calculate the formula mass of a compound?

Back

Add the atomic masses of each element in the compound, multiplied by the number of times each element appears in the formula.

Front

What is the atomic mass of Sodium (Na)?

Back

23

Front

What is the atomic mass of Chlorine (Cl)?

Back

35.5

Front

What is the atomic mass of Aluminum (Al)?

Back

27