Calculate the mass of SbI3 formed when 1.20 g of Sb react with 2.40 g of I2, according to the equation,

2Sb(s) + 3I2(s) ---> 2SbI3(s)


To begin this problem we need to build the table.

In this table I decided to start with I2. If you started withSb your table will look like;

(mol reactant I2)o

(mol reactant Sb)required

(mol reactant Sb)o