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KMnO4 + Zn = ZnMnO4 + K
K2Cr2O7 + H2O + C = CO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 3 C = 3 CO2 + 4 KOH + 2 Cr2O3
Cr(NO3)6 = Cr2O3 + (NO)2 + O2 =>
4 Cr(NO3)6 = 2 Cr2O3 + 12(NO)2 + 21 O2
Au + KCN + HCN = KAu(CN)2 + H2 =>
2 Au + 2 KCN + 2 HCN = 2 KAu(CN)2 + H2
K2S + Li = Li2S + K =>
K2S + 2 Li = Li2S + 2 K
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
Al + HF = Al(HF)3 =>
Al + 3 HF = Al(HF)3
Fe2S3 + HCl = FeCl3 + H2S =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3 H2S
C2H2 = C6H6 =>
3 C2H2 = C6H6
K2CO3 + HBr = BrK2 + HCO3 =>
K2CO3 + HBr = BrK2 + HCO3
TiCl4 + NaClO4 = NaCl + TiCl4O4 =>
TiCl4 + NaClO4 = NaCl + TiCl4O4
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
NaCl + AgNO{3} = AgCl + NaNO{3} =>
NaCl + AgNO{3} = AgCl + NaNO{3}
CrI3 + KOH + Cl2 = K2CrO4 + KIO + KCl + H2O =>
2 CrI3 + 28 KOH + 9 Cl2 = 2 K2CrO4 + 6 KIO + 18 KCl + 14 H2O
KI + HClO = KIO + HCl =>
KI + HClO = KIO + HCl
KOH + NaNO3 = KOHNaNO3 =>
KOH + NaNO3 = KOHNaNO3
BaCl2 + H2O = Ba(OH)2 + H + Cl =>
BaCl2 + 2 H2O = Ba(OH)2 + 2 H + 2 Cl
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
KI + B = KB + I =>
KI + B = KB + I
Cu + Fe = Cu2Fe3 =>
2 Cu + 3 Fe = Cu2Fe3
Mn(OH)2 + H2O2 = H2MnO3 + H2O =>
Mn(OH)2 + H2O2 = H2MnO3 + H2O
C2H5OH + HCl = C3H7Cl + H2O =>
3 C2H5OH + 2 HCl = 2 C3H7Cl + 3 H2O
LiO2 + C2H5OH = LiOH + CO2 + H2O =>
4 LiO2 + C2H5OH = 4 LiOH + 2 CO2 + H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Pb(NO3)4 + Li2SO4 = LiNO3 + Pb(SO4)2 =>
Pb(NO3)4 + 2 Li2SO4 = 4 LiNO3 + Pb(SO4)2
SO3 + K(OH) = K2SO4 + H2O =>
SO3 + 2 K(OH) = K2SO4 + H2O
FeCl3 + NOH = Fe(OH)3 + NCl =>
FeCl3 + 3 NOH = Fe(OH)3 + 3 NCl
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
NH4N2O3 = N2 + O2 + H2O =>
2 NH4N2O3 = 3 N2 + O2 + 4 H2O
CaCl2(s) + Na3PO4(aq) = Ca3(PO4)2(s) + NaCl(aq) =>
3 CaCl2(s) + 2 Na3PO4(aq) = Ca3(PO4)2(s) + 6 NaCl(aq)
Al + CaCl2 = AlCl3 + Ca =>
2 Al + 3 CaCl2 = 2 AlCl3 + 3 Ca
Na2S + KCI = NaCI + K2S =>
Na2S + 2 KCI = 2 NaCI + K2S
HClO3 + Ba(HO)2 = Ba(ClO3)2 + H2O =>
2 HClO3 + Ba(HO)2 = Ba(ClO3)2 + 2 H2O
Ca3(PO4)3 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)3 + 3 SiO2 + 9 C = 3 CaSiO3 + 9 CO + 3 P
Fe2O3 + C = Fe + C1O1 =>
Fe2O3 + 3 C = 2 Fe + 3 C1O1
NaSO4 + BaCl = BaSO4 + Na + Cl =>
NaSO4 + BaCl = BaSO4 + Na + Cl
Pb(s) + HCl(ac) = PbCl2(ac) + H2(g) =>
Pb(s) + 2 HCl(ac) = PbCl2(ac) + H2(g)
K(s) + NiCl2(aq) = Ni(s) + KCl(aq) =>
2 K(s) + NiCl2(aq) = Ni(s) + 2 KCl(aq)
CrO = Cr2O3 + Cr =>
3 CrO = Cr2O3 + Cr
O{2-} + Ca{2+} + CO2 = CaCO3 =>
O{2-} + Ca{2+} + CO2 = CaCO3
MgCO3 + HCI = CO2 + H2O + Mg(CI)2 =>
MgCO3 + 2 HCI = CO2 + H2O + Mg(CI)2
CuOH + CO2 = CuHCO3 =>
CuOH + CO2 = CuHCO3
V(CH3COO)3 + Na2Se = NaCH3COO + V2Se3 =>
2 V(CH3COO)3 + 3 Na2Se = 6 NaCH3COO + V2Se3
Li2S + KOH = LiOH + K2S =>
Li2S + 2 KOH = 2 LiOH + K2S
CH3 + S8 = CS2 + H2S =>
16 CH3 + 7 S8 = 16 CS2 + 24 H2S
CH3COOH + CH3COONa = CH3COO + CH4COONa =>
CH3COOH + CH3COONa = CH3COO + CH4COONa
TiCl4 + NaClO4 = NaCl + TiCl4O4 =>
TiCl4 + NaClO4 = NaCl + TiCl4O4
Mg + H3PO4(aq) = Mg3(PO4)2(aq) + H2(g) =>
3 Mg + 2 H3PO4(aq) = Mg3(PO4)2(aq) + 3 H2(g)
Pb{2} + S{2-} = PbS =>
Pb{2} + S{2-} = PbS
Fe + PdSO4 = Pd + Fe2(SO4)3 =>
2 Fe + 3 PdSO4 = 3 Pd + Fe2(SO4)3
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