Răspunsuri

2014-06-08T21:08:43+03:00
H2O2-----H2O+1SUPREA O2(MULTIPLICI INTREAGA ECUATIE CU 2)
2H2O2-------2H2O+O2
2KClO3------2KCl+3O2
SO2+H2O--------SO3
 
2014-06-08T21:14:31+03:00
2H₂O₂⇒2H₂O₂ +O₂
2KClO₃⇒2KCl + 3O₂
2SO₂ + O₂ ⇒2SO₃