shamylaheard716 shamylaheard716 18-12-2020 Physics contestada Which equation below is correctly balanced? A 2Na + O2 ---> 2Na2O B Sn + 2KOH ---> K2SnO2 + 2H2 C AsCl3 + 3H2O ---> 3HCl + As(OH)3 D H2 + O2 ---> H2O