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ZnSO4 + 4 NaOH = Na2ZnO2 + Na2SO4 + 2 H2O
PH3 + O2 = H3PO4 =>
PH3 + 2 O2 = H3PO4
Pb(CH3COO)2 + Na2S = PbS + Na(CH3COO) =>
Pb(CH3COO)2 + Na2S = PbS + 2 Na(CH3COO)
SiBr4 + Cl2 = SiCl4 + Br2 =>
SiBr4 + 2 Cl2 = SiCl4 + 2 Br2
Cr2O7{2-} + H2SO3 + H{+} = Cr{3+} + H2SO4{-} + H2O =>
Cr2O7{2-} + 6 H2SO3 + 2 H{+} = 2 Cr{3+} + 6 H2SO4{-} + H2O
Si + KO2 = SiO2 + K =>
Si + KO2 = SiO2 + K
Na2[Cu(OH)4] + H2SO4 = Na2SO4 + CuSO4 + H2O =>
Na2[Cu(OH)4] + 2 H2SO4 = Na2SO4 + CuSO4 + 4 H2O
Li(s) + Br(e) = LiBr(s) =>
Li(s) + Br(e) = LiBr(s)
FeCl2 + HOH = Fe3O4 + HCl + H2 =>
3 FeCl2 + 4 HOH = Fe3O4 + 6 HCl + H2
Mg + HBr = H2MgBr2 =>
Mg + 2 HBr = H2MgBr2
MnO2 + Ai = Mn + AiO3 =>
3 MnO2 + 2 Ai = 3 Mn + 2 AiO3
NaClZnO = NaOZnCl =>
NaClZnO = NaOZnCl
C2H5OH + Na2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + CH3COOH + H2O =>
3 C2H5OH + 2 Na2Cr2O7 + 8 H2SO4 = 2 Na2SO4 + 2 Cr2(SO4)3 + 3 CH3COOH + 11 H2O
Li(s) + N2 = Li3N =>
6 Li(s) + N2 = 2 Li3N
H + HClO = Cl + H2O =>
H + HClO = Cl + H2O
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
SO2 + O2 + V2O5 + H2 = VSO4*H2O =>
4 SO2 + O2 + 2 V2O5 + 4 H2 = 4 VSO4*H2O
B + C = B4C =>
4 B + C = B4C
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
Hg3(PO4)2 + Al = Hg + Al(PO4)2 =>
Hg3(PO4)2 + Al = 3 Hg + Al(PO4)2
VO + H2O = V(OH)4 + H =>
VO + 3 H2O = V(OH)4 + 2 H
AlO + KOH + H2O = K[Al(OH)4] + H2 =>
2 AlO + 2 KOH + 4 H2O = 2 K[Al(OH)4] + H2
La + Au + Pb = La2Au3Pb =>
2 La + 3 Au + Pb = La2Au3Pb
C3H8O3 + Na = C3H5O3Na2 + H2 =>
2 C3H8O3 + 4 Na = 2 C3H5O3Na2 + 3 H2
Li(s) + N(g) = Li3N =>
3 Li(s) + N(g) = Li3N
Cl2 + KOH = KCl + KClO + H2O =>
Cl2 + 2 KOH = KCl + KClO + H2O
FeH3 = Fe + H2 =>
2 FeH3 = 2 Fe + 3 H2
Co2 + S = CoS =>
Co2 + 2 S = 2 CoS
NH3H2O + HCl = NH4Cl + H2O =>
NH3H2O + HCl = NH4Cl + H2O
CH3COOH + C3H8O = C5H10O2 + H2O =>
CH3COOH + C3H8O = C5H10O2 + H2O
Hg2(NO3)2(aq) + HBr(aq) = H2NO3(aq) + HgBr2(s) =>
Hg2(NO3)2(aq) + 4 HBr(aq) = 2 H2NO3(aq) + 2 HgBr2(s)
H2O2 + Cu = H2Cu + O2 =>
H2O2 + Cu = H2Cu + O2
H3PO3 + Sc(OH)3 = H2O + ScPO3 =>
H3PO3 + Sc(OH)3 = 3 H2O + ScPO3
Na2(CO3)2(s) + HCl(aq) = NaCl2(aq) + CO2(g) + H2O(l) =>
Na2(CO3)2(s) + 4 HCl(aq) = 2 NaCl2(aq) + 2 CO2(g) + 2 H2O(l)
MgSO4BaCl2 = BaSO4MgCl2 =>
MgSO4BaCl2 = BaSO4MgCl2
HC + O2 = CO2 + H2O =>
4 HC + 5 O2 = 4 CO2 + 2 H2O
NiCO3(s) + HCl(aq) = NiCl2(aq) + CO2(g) + H2O(l) =>
NiCO3(s) + 2 HCl(aq) = NiCl2(aq) + CO2(g) + H2O(l)
AuCl3 + H2C2O4 = Au2 + HCl + CO2 =>
2 AuCl3 + 3 H2C2O4 = Au2 + 6 HCl + 6 CO2
Bi(C2H3O2)3 + Na2S = Bi2S3 + NaC2H3O2 =>
2 Bi(C2H3O2)3 + 3 Na2S = Bi2S3 + 6 NaC2H3O2
NaCl + OH = NaClO + H2O =>
NaCl + 2 OH = NaClO + H2O
Cs + N = CsN3 =>
Cs + 3 N = CsN3
Na2S2O3*5H2O + HCl = NaCl + SO2 + H2O + S =>
Na2S2O3*5H2O + 2 HCl = 2 NaCl + SO2 + 6 H2O + S
H2MnO4 + Ca = CaMnO4 + H2 =>
H2MnO4 + Ca = CaMnO4 + H2
(NH4)2CO3 + NiCl2 + H2O = Ni(OH)2 + NH4Cl + CO2 =>
(NH4)2CO3 + NiCl2 + H2O = Ni(OH)2 + 2 NH4Cl + CO2
La(NO3)3 = La2O3 + NO2 + O2 =>
4 La(NO3)3 = 2 La2O3 + 12 NO2 + 3 O2
Ru + Cl2 = RuCl3 =>
2 Ru + 3 Cl2 = 2 RuCl3
C6H6S2 + O2 = CO + H2O + SO3 =>
2 C6H6S2 + 15 O2 = 12 CO + 6 H2O + 4 SO3
CH3COOCa + O2 = CO2 + H2O + Ca(OH)2 =>
4 CH3COOCa + 9 O2 = 8 CO2 + 2 H2O + 4 Ca(OH)2
HCOOK + I2 = KI + HI + CO2 =>
HCOOK + I2 = KI + HI + CO2
CH3COOC4H9 + H2O = CH3COOH + C4H9OH =>
CH3COOC4H9 + H2O = CH3COOH + C4H9OH
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