Write a Balanced Equation for the Oxidation of Gold by Aqua

Write a balanced equation for the oxidation of gold by aqua regia.

A) Au(s) + 4H⁺(aq) + 4Cl−(aq) + NO₃−(aq) → AuCl₄−(aq) + NO(g) + 2H₂O(l)
B) Au(s) + 4H⁺(aq) + NO₃−(aq) → Au³⁺(aq) + NO(g) + 4H₂O(l)
C) 2Au(s) + 6H₂O(l) → 2Au(OH) ₃(s) + 3H₂(g)
D) 2Au(s) + 6H⁺(aq) + 6NO₃−(aq) → 2Au³⁺(aq) + NO₃−(aq) + 3H₂(g)
E) 4Au(s) + 8CN−(aq) + O₂(g) + 2H₂O(l) → 4Au(CN) ₂−(aq) + 4OH−(aq)