sarabintto149 sarabintto149 13-05-2023 Chemistry contestada determine δngas for each of the following reactions: (a) mgco3(s) → mgo(s) co2(g) mol (b) 2 h2(g) o2(g) → 2 h2o(l) mol (c) hno3(l) clf(g) → clono2(g) hf(g)