Answer:
116g
Explanation:
Given parameters:
Mass of A = 88g
Mass of B₂ = 28g
Unknown:
Mass of AB produced = ?
Solution:
The reaction expression is given as:
2A + B₂ → 2AB
According to the law of conservation of matter "matter is neither created nor destroyed but changed from one form to another".
In retrospect;
Mass of A + Mass of B₂ = Mass of AB
Now insert the parameters and solve;
Mass of AB = 88g + 28g = 116g
