Question

For the chemical
reaction ,H2 + Cl2 -> 2HCI,
which value from the
following shows that the
reaction obeys law of
conservation of mass if H =
1 and Cl = 35.5.​

Answer 1

Answer:

the atomic mass of HCl is the sum of atomic masses of the reactants multiplied by its stoichiometric co efficient

Explanation:

2*1 + 35.5*2 = 71+2

= 73= mass of HCl