IS th ses NH3 1.) For the following reaction used in class [Cu(H2O)a]"(aq) + 4NH3(aq) → [Cu(NH3)4]*“(aq) + 4H,O(1) we know that ammonia is a weak base and its reactions with acid produces the...

Please answer 1A/B

Extracted text: IS th ses NH3 1.) For the following reaction used in class [Cu(H2O)a]"(aq) + 4NH3(aq) → [Cu(NH3)4]*“(aq) + 4H,O(1) we know that ammonia is a weak base and its reactions with acid produces the following NH3(aq) + H*(aq) → NH,*(aq) a.) If H3PO4(aq) is added what direction would the reaction shift to and why? b.) If molecular oxygen (O2) is added what direction will the reaction shift to. Note: 4NH3(aq) + 302(g) → 2N2(g) + 6H,0(1)