Answer:
Mass = 1568.9 g
Explanation:
Given data:
Mass of Cl₂ = 239.7 g
Mass of BrCl form = ?
Solution;
Chemical equation;
Cl₂ + Br₂ → 2BrCl
Number of moles of Cl₂:
Number of moles = mass / molar mass
Number of moles = 239.7 g/ 35.5 g/mol
Number of moles = 6.8 mol
Now we will compare the moles of Cl₂ and BrCl.
Cl₂ : BrCl
1 : 2
6.8 : 2×6.8 mol = 13.6 mol
Mass of BrCl:
Mass = number of moles × molar mass
Mass = 13.6 mol × 115.357 g/mol
Mass = 1568.9 g
