Answer:
34.06amu
Explanation:
The reaction expression is given as:
N₂ + 3H₂ → 2NH₃
We are to find the mass of reactants in the equation given;
Here:
Mass of reactants = 2(atomic mass of N) + 3[ 2 x atomic mass of H]
Atomic mass of N = 14.0067amu
Atomic mass of H = 1.008amu
Mass of reactants = 2(14.0067) + 3(2 x 1.008) = 34.06amu
