Equations balanced on the previous day | Equations balanced on the next day |
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
PbS + O2 = PbOSO4 =>
2 PbS + 5 O2 = 2 PbOSO4
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Cu + HNO3(dilute) = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3(dilute) = 3 Cu(NO3)2 + 4 H2O + 2 NO
Na + S8 = Na2S8 =>
2 Na + S8 = Na2S8
HBrO3 + LiOH = H2O + LiBrO3 =>
HBrO3 + LiOH = H2O + LiBrO3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Na2O + P2O5 = Na3PO4 =>
3 Na2O + P2O5 = 2 Na3PO4
ZnSe = Zn + Se =>
ZnSe = Zn + Se
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = [Fe(C2O4)]*2H2O + H2O + H2SO4 + (NH4)2SO4 =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = [Fe(C2O4)]*2H2O + 4 H2O + H2SO4 + (NH4)2SO4
HBr + Sr(OH)2 = H2O + SrBr2 =>
2 HBr + Sr(OH)2 = 2 H2O + SrBr2
H2 + N2 = HN =>
H2 + N2 = 2 HN
Mg3N2 + H2O = MgO + NH3 =>
Mg3N2 + 3 H2O = 3 MgO + 2 NH3
SF4 + H2O = H2SO3 + HF =>
SF4 + 3 H2O = H2SO3 + 4 HF
PhCH3 + KMnO4 + H2SO4 = PhCO0H + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 4 KMnO4 + 6 H2SO4 = 5 PhCO0H + 2 K2SO4 + 4 MnSO4 + 11 H2O