What weight of will be precipitated when a solution containing of is added to a solution of of ?
Step 1: Write the reactions and determine the molar masses of all compounds
Molar masses:
Step 2: Calculate the number of moles of and
Number of moles
Number of moles of
Number of moles of
Step 3: Calculate the number of moles of
According to the law of conservation of mass
Number of moles of
Number of moles of
Step 4: Calculate the mass of
Mass
Mass
Hence, the weight of will be precipitated when a solution containing of is added to a solution of of is .