Equations balanced on the previous day | Equations balanced on the next day |
PCl3 + 3 H2O = P(OH)3 + 3 HCl
B(OH)3 + B(OH)4{-} = B3O3(OH)4{-} + H2O =>
2 B(OH)3 + B(OH)4{-} = B3O3(OH)4{-} + 3 H2O
Mn(OH)2 + HCl = H2O + MnCl2 =>
Mn(OH)2 + 2 HCl = 2 H2O + MnCl2
PdCl2 + HNo3 = Pd(No3)2 + HCl =>
PdCl2 + 2 HNo3 = Pd(No3)2 + 2 HCl
Hg(NO3)2 + Al2(SO4)3 = Hg(SO4) + Al(NO3)3 =>
3 Hg(NO3)2 + Al2(SO4)3 = 3 Hg(SO4) + 2 Al(NO3)3
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
Sr(s) + Cl2 = SrCl2(s) =>
Sr(s) + Cl2 = SrCl2(s)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
HI(aq) + Sr(OH)2(aq) = SrI2(aq) + H2O(l) =>
2 HI(aq) + Sr(OH)2(aq) = SrI2(aq) + 2 H2O(l)
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Cr + Fe(NO3)2 = Fe + Cr(NO3)3 =>
2 Cr + 3 Fe(NO3)2 = 3 Fe + 2 Cr(NO3)3
Ra2 + Cl = RaCl2 =>
Ra2 + 4 Cl = 2 RaCl2
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
CO2 + O2 = CO4 =>
CO2 + O2 = CO4
NaCrO2 + NaOH = Cr(OH)3 + Na2O =>
NaCrO2 + 3 NaOH = Cr(OH)3 + 2 Na2O
CrSO4 + O2 = Cr2(SO4)3 + Cr2O3 =>
12 CrSO4 + 3 O2 = 4 Cr2(SO4)3 + 2 Cr2O3
Ag2SO4 + Cu2 = Ag2 + CuSO4 =>
2 Ag2SO4 + Cu2 = 2 Ag2 + 2 CuSO4
Fe2S3 + O2 = (Fe2)2O3 + SO2 =>
4 Fe2S3 + 15 O2 = 2(Fe2)2O3 + 12 SO2
Mg3N2 + Ca = Ca3N2 + Mg =>
Mg3N2 + 3 Ca = Ca3N2 + 3 Mg
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
AlCl3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + Cl2 + Al(SO4)3 =>
2 AlCl3 + 2 K2Cr2O7 + 14 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O + 3 Cl2 + 2 Al(SO4)3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H2C2 + O2 = CO2 + H2O =>
2 H2C2 + 5 O2 = 4 CO2 + 2 H2O
C(s) + H2O(g) = CO2(g) + H2(g) =>
C(s) + 2 H2O(g) = CO2(g) + 2 H2(g)
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
NaMnO4 + MnSO4 = Na2SO4 + MnO2 + O2 =>
2 NaMnO4 + MnSO4 = Na2SO4 + 3 MnO2 + O2
C10H12N2O8Na4 + FeCl3 = C10H12N2O8NaFe + NaCl =>
C10H12N2O8Na4 + FeCl3 = C10H12N2O8NaFe + 3 NaCl
FeS2 + O2 = Fe2O3 + SO3 =>
4 FeS2 + 15 O2 = 2 Fe2O3 + 8 SO3
K3Fe(CN)6 + H2SO4 = K2SO4 + Fe2(SO4)3 + HNO3 + CO + H2O + SO2 =>
2 K3Fe(CN)6 + 54 H2SO4 = 3 K2SO4 + Fe2(SO4)3 + 12 HNO3 + 12 CO + 48 H2O + 48 SO2
KCl + CH3COOH = KCOOH + CH3Cl =>
KCl + CH3COOH = KCOOH + CH3Cl
NaNO2 + NaOH + Al + H2O = NaAlO2 + NH3 =>
NaNO2 + NaOH + 2 Al + H2O = 2 NaAlO2 + NH3