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2 Na(s) + Cl2(g) = 2 NaCl(s)
Zn + H2S2O7 = Zn2S2O7 + SO2 + H2O =>
4 Zn + 3 H2S2O7 = 2 Zn2S2O7 + 2 SO2 + 3 H2O
FeCr + I2 = CrI3 + FeI2 =>
2 FeCr + 5 I2 = 2 CrI3 + 2 FeI2
AgCl + NH4 = AgNH3 + HCl =>
AgCl + NH4 = AgNH3 + HCl
MgI2 + KI = MgK + I =>
MgI2 + KI = MgK + 3 I
N2H2 + H2O2 = N + H2O =>
N2H2 + H2O2 = 2 N + 2 H2O
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + (NO3)(NH4) =>
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + 2(NO3)(NH4)
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
Fe(s) + H2SO4 = FeSO4 + H2 =>
Fe(s) + H2SO4 = FeSO4 + H2
K3[Cr(OH)6] + H2S = Cr(OH)3 + KHS + H2O =>
K3[Cr(OH)6] + 3 H2S = Cr(OH)3 + 3 KHS + 3 H2O
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
FeCl3(aq) + NaOH(aq) = Fe(OH)3(s) + NaCl(aq) =>
FeCl3(aq) + 3 NaOH(aq) = Fe(OH)3(s) + 3 NaCl(aq)
Cr + KOH + H2O = K(Cr(OH)4) + H2 =>
2 Cr + 2 KOH + 6 H2O = 2 K(Cr(OH)4) + 3 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCI + Na2CO3 = H2O + NaCI + CO2 =>
2 HCI + Na2CO3 = H2O + 2 NaCI + CO2
HCl + (CH3)2NH = (CH3)2NH2Cl =>
HCl + (CH3)2NH = (CH3)2NH2Cl
CuS + HNO2 = Cu(NO2)2 + H2SO4 + NO + H2O =>
CuS + 10 HNO2 = Cu(NO2)2 + H2SO4 + 8 NO + 4 H2O
Hg(NO3)2 + NH4I = NH4(NO3)2 + IHg =>
Hg(NO3)2 + NH4I = NH4(NO3)2 + IHg
C8H18O3 + CH3COOH = C10H20O4 + H2O =>
C8H18O3 + CH3COOH = C10H20O4 + H2O
Ba(NO3)2 + KCl = BaCl2 + KNO3 =>
Ba(NO3)2 + 2 KCl = BaCl2 + 2 KNO3
Au(Cl)3 = Au + Cl2 =>
2 Au(Cl)3 = 2 Au + 3 Cl2
Cu + (OH)2 = CuO + H2O =>
Cu + (OH)2 = CuO + H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
K2ZnO2 + HNO3 = KNO3 + Zn(OH)NO3 + H2O =>
K2ZnO2 + 3 HNO3 = 2 KNO3 + Zn(OH)NO3 + H2O
Cu + (OH)2 = CuO + H2O =>
Cu + (OH)2 = CuO + H2O
AgNO3 + Kl = Ag + NO3Kl =>
AgNO3 + Kl = Ag + NO3Kl
NaOC(aq)l + HCl(aq) = Cl2 + H2O + NaCl =>
NaOC(aq)l + 2 HCl(aq) = Cl2 + H2O + NaCl
KI + HClO2 = HIO2 + KCl =>
KI + HClO2 = HIO2 + KCl
(NH4)3PO4 + Ca(OH)2 = Ca3(PO4)2 + NH3 + H2O =>
2(NH4)3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NH3 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
H3PO4 + H2O = H3O{+} + HPO4{2-} =>
H3PO4 + 2 H2O = 2 H3O{+} + HPO4{2-}
Ag + NaCN + H2O + O2 = NaAg(CN)2 + NaOH =>
4 Ag + 8 NaCN + 2 H2O + O2 = 4 NaAg(CN)2 + 4 NaOH
KNO3 + C6H12O6 = CO2 + H2O + K2CO3 + NO =>
8 KNO3 + C6H12O6 = 2 CO2 + 6 H2O + 4 K2CO3 + 8 NO
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C12H22O11 + O = CO2 + H2O =>
C12H22O11 + 24 O = 12 CO2 + 11 H2O
ZnS + O = ZnO + S =>
ZnS + O = ZnO + S
H3(PO4) + KOH = H2O + K3PO4 =>
H3(PO4) + 3 KOH = 3 H2O + K3PO4
CH3MgBr + SnI4 = SnCH3MgBrI4 =>
CH3MgBr + SnI4 = SnCH3MgBrI4
LiAlSi2O6 + H2SO4 = HAlSi2O6 + Li2SO4 =>
2 LiAlSi2O6 + H2SO4 = 2 HAlSi2O6 + Li2SO4
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
NaOH + KOH = NaK + H2O2 =>
NaOH + KOH = NaK + H2O2
MnSO4 + NaOH = Mn(OH)2 + Na2SO4 =>
MnSO4 + 2 NaOH = Mn(OH)2 + Na2SO4
Zn + H2S2O7 = Zn2S2O7 + SO2 + H2O =>
4 Zn + 3 H2S2O7 = 2 Zn2S2O7 + 2 SO2 + 3 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
AlCl3 + NaC2H3O2 = Al(C2H3O2)3 + NaCl =>
AlCl3 + 3 NaC2H3O2 = Al(C2H3O2)3 + 3 NaCl
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
PbCrO4 + HNO3 = Pb(NO3)2 + H2CrO4 =>
PbCrO4 + 2 HNO3 = Pb(NO3)2 + H2CrO4
C7H14O + C7H7ClO2S + C5H5N = C14H20SO3 + C5H6NCl =>
C7H14O + C7H7ClO2S + C5H5N = C14H20SO3 + C5H6NCl
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