Equations balanced on the previous day | Equations balanced on the next day |
2 HI + Zn(OH)2 = ZnI2 + 2 H2O
NN + HH = HHHN =>
NN + 3 HH = 2 HHHN
FeSO4 + AgNO3 = Fe(NO3)2 + Ag2SO4 =>
FeSO4 + 2 AgNO3 = Fe(NO3)2 + Ag2SO4
AgBrGaPo = AgPoGaBr =>
AgBrGaPo = AgPoGaBr
Na2SO3(s) + HCl(aq) = NaCl(aq) + H2O(l) + SO2(g) =>
Na2SO3(s) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l) + SO2(g)
H2SO3 + KOH = K2SO3 + H2O =>
H2SO3 + 2 KOH = K2SO3 + 2 H2O
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
Hg + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
KHCO3 + CaOH2 = CaCO3 + KOH + H2 =>
KHCO3 + CaOH2 = CaCO3 + KOH + H2
(CH3)3N + HBr = (CH3)Br + NH3 =>
(CH3)3N + 3 HBr = 3(CH3)Br + NH3
(NH4)2Fe(SO4)2 + NaOH = Na2Fe(SO4)2 + H2O + NH3 =>
(NH4)2Fe(SO4)2 + 2 NaOH = Na2Fe(SO4)2 + 2 H2O + 2 NH3
HCOOH + HMnO4 + HCl = CO2 + MnCl2 + H2O =>
5 HCOOH + 2 HMnO4 + 4 HCl = 5 CO2 + 2 MnCl2 + 8 H2O
FeSO4 + NaPO4 = Fe(PO4)2 + Na2SO4 =>
FeSO4 + 2 NaPO4 = Fe(PO4)2 + Na2SO4
Fe(OH)3 + NaCl = FeCl2 + Na2O2 + NaOH + H2O =>
2 Fe(OH)3 + 4 NaCl = 2 FeCl2 + Na2O2 + 2 NaOH + 2 H2O
HgNO3 = Hg + NO2 + O =>
HgNO3 = Hg + NO2 + O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CH3Br + C2H5Br + Na = C3H8 + NaBr =>
CH3Br + C2H5Br + 2 Na = C3H8 + 2 NaBr
La(NO3)3 + NaOH = La(OH)3 + NaNO3 =>
La(NO3)3 + 3 NaOH = La(OH)3 + 3 NaNO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al(NO3)3 + (NH4)2C2O4 = Al2(C2O4)3 + NH4NO3 =>
2 Al(NO3)3 + 3(NH4)2C2O4 = Al2(C2O4)3 + 6 NH4NO3
Pb(s) + HCl(aq) = PbCl2(s) + H2(g) =>
Pb(s) + 2 HCl(aq) = PbCl2(s) + H2(g)
C + KMnO4 = K2CO3 + MnO + CO2 =>
5 C + 4 KMnO4 = 2 K2CO3 + 4 MnO + 3 CO2
Nb2O5 + H2 = NbO + H2O =>
Nb2O5 + 3 H2 = 2 NbO + 3 H2O
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
HNO3 + H2SO4 + NaOH = NO + Na(SO4) + H2O =>
HNO3 + 3 H2SO4 + 3 NaOH = NO + 3 Na(SO4) + 5 H2O