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2 NH = N2 + H2
AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2
NaMnO4 = Na2MnO4 + MnO2 + O2 =>
2 NaMnO4 = Na2MnO4 + MnO2 + O2
S + Cl2 = SCl2 =>
S + Cl2 = SCl2
C6H6(l) + Br2(g) = C6H5Br(l) + HBr(l) =>
C6H6(l) + Br2(g) = C6H5Br(l) + HBr(l)
Fe + HCI = H + FeCI =>
Fe + HCI = H + FeCI
Ba + OH = Ba(OH)2 =>
Ba + 2 OH = Ba(OH)2
Ni(OH)3(aq) + HCl(aq) = NiCl3(aq) + H2O(l) =>
Ni(OH)3(aq) + 3 HCl(aq) = NiCl3(aq) + 3 H2O(l)
CaO2 = CaO + O2 =>
2 CaO2 = 2 CaO + O2
K3PO4 + Cu(NO3)2 = CuPO4 + K3(NO3)2 =>
K3PO4 + Cu(NO3)2 = CuPO4 + K3(NO3)2
Ca + HO + H3PO4 = CaPO4 + H2O =>
Ca + 3 HO + H3PO4 = CaPO4 + 3 H2O
KI + H2O = K2O + H2I2 =>
2 KI + H2O = K2O + H2I2
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
Se + H2SO4 = SeSO4 + H2O + SO =>
2 Se + 3 H2SO4 = 2 SeSO4 + 3 H2O + SO
Zn(OH)2 + H2SO4 = HOH + ZnSO4 =>
Zn(OH)2 + H2SO4 = 2 HOH + ZnSO4
Cr(OH)3 + NaOH + NaClO3 = Na2CrO4 + NaCl + H2O =>
2 Cr(OH)3 + 4 NaOH + NaClO3 = 2 Na2CrO4 + NaCl + 5 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Fe + HCl = Fe{2+} + Cl{-} + H =>
Fe + 2 HCl = Fe{2+} + 2 Cl{-} + 2 H
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
KMnO4 + HCI = KCI + MnCI + H2O + CI =>
KMnO4 + 8 HCI = KCI + MnCI + 4 H2O + 6 CI
Al2O3 + Li2O = Al2O + LiO3 =>
5 Al2O3 + 2 Li2O = 5 Al2O + 4 LiO3
Fe + I = Fe(I)2 =>
Fe + 2 I = Fe(I)2
CHCOH + O2 = CO2 + H2O =>
CHCOH + 2 O2 = 2 CO2 + H2O
Be + KOH + H2O = K2[Be(OH)4] + H2 =>
Be + 2 KOH + 2 H2O = K2[Be(OH)4] + H2
K3(Fe(CN)6) + FeSO4 = KFe[Fe(CN)6] + K2SO4 =>
K3(Fe(CN)6) + FeSO4 = KFe[Fe(CN)6] + K2SO4
MgCl2 + NH4OH + NaHPO4 = MgNH4PO4 + NaCl2 + H2O =>
MgCl2 + NH4OH + NaHPO4 = MgNH4PO4 + NaCl2 + H2O
HgO = Hg2O2 =>
2 HgO = Hg2O2
NaH + BCl3 = NaCl + B + H2 =>
6 NaH + 2 BCl3 = 6 NaCl + 2 B + 3 H2
CH3CH2COH + [Ag(NH3)2]OH = Ag + H2O + NH3 + CH3CH2COOH =>
CH3CH2COH + 2[Ag(NH3)2]OH = 2 Ag + H2O + 4 NH3 + CH3CH2COOH
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
Na + PO4 + NiCl2 = NaCl + Ni3(PO4)2 =>
6 Na + 2 PO4 + 3 NiCl2 = 6 NaCl + Ni3(PO4)2
Mg(HCO3)2 + Al(OH)3 = Al(HCO3)3 + Mg(OH)2 =>
3 Mg(HCO3)2 + 2 Al(OH)3 = 2 Al(HCO3)3 + 3 Mg(OH)2
C19H15Cl + CH3OH = C20H18O + HCl =>
C19H15Cl + CH3OH = C20H18O + HCl
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
CuO + SO3 = CuSO4 =>
CuO + SO3 = CuSO4
SO2(g) + O2(g) + H2O(I) = H2SO4(I) =>
2 SO2(g) + O2(g) + 2 H2O(I) = 2 H2SO4(I)
SnO + C = Sn + C2O =>
SnO + 2 C = Sn + C2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Fe(OH)2 + ZnS = FeS + Zn(OH)2 =>
Fe(OH)2 + ZnS = FeS + Zn(OH)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HC2H3O2 + NaH2CO3 = CO2 + H2O + NaC2H3O2 =>
7 HC2H3O2 + 8 NaH2CO3 = 6 CO2 + 10 H2O + 8 NaC2H3O2
Sr(OH2) + Fe(NO3)3 = Sr(NO3)3 + Fe(OH2) =>
Sr(OH2) + Fe(NO3)3 = Sr(NO3)3 + Fe(OH2)
HSiCl3 + NaOH = Na2SiO3 + NaCl + H2O + H2 =>
HSiCl3 + 5 NaOH = Na2SiO3 + 3 NaCl + 2 H2O + H2
Sn + AgNO3 = Ag + Sn(NO3)4 =>
Sn + 4 AgNO3 = 4 Ag + Sn(NO3)4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mg(NO3)2(aq) + HCl = HNO3 + MgCl2 =>
Mg(NO3)2(aq) + 2 HCl = 2 HNO3 + MgCl2
C4H6O2 + C8H16O = C12H20O2 + H2O =>
C4H6O2 + C8H16O = C12H20O2 + H2O
OH{-} + ClO3{-} + Fe(OH3)3 = FeO4{2-} + Cl{-} + H2O =>
4 OH{-} + 3 ClO3{-} + 2 Fe(OH3)3 = 2 FeO4{2-} + 3 Cl{-} + 11 H2O
LiI + HCl = LiCl + HI =>
LiI + HCl = LiCl + HI
C4H7N + H2O + NaOH = C4H7OONa + NH3 =>
C4H7N + H2O + NaOH = C4H7OONa + NH3
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