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2 Li + 2 HOH = 2 LiOH + H2
KC2H3O2 + H2SO4 = C2H4O2 + K2SO4 =>
2 KC2H3O2 + H2SO4 = 2 C2H4O2 + K2SO4
C4H6O2S + C4H2O3 = C8H8O3 + SO2 =>
C4H6O2S + C4H2O3 = C8H8O3 + SO2
(CH3CO)2O + NaOH = CH3COONa + CH3COOH =>
(CH3CO)2O + NaOH = CH3COONa + CH3COOH
Si + NaOH = Na4SiO4 + H2 =>
Si + 4 NaOH = Na4SiO4 + 2 H2
Mg + HClS = H2 + MgCl2 + S =>
Mg + 2 HClS = H2 + MgCl2 + 2 S
Na(OH) + H3PO4 = Na3(PO4) + H(OH) =>
3 Na(OH) + H3PO4 = Na3(PO4) + 3 H(OH)
Sn(OH)2 + NaOH = Sn(OH)3 + Na =>
Sn(OH)2 + NaOH = Sn(OH)3 + Na
C22H25NO4 + O2 = CO2 + H2O + HNO =>
2 C22H25NO4 + 53 O2 = 44 CO2 + 24 H2O + 2 HNO
PBr3 + H2O = HBr + P(OH)3 =>
PBr3 + 3 H2O = 3 HBr + P(OH)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2Mn2O7 + HCl + KSCN = CO2 + SO2 + MnCl2 + KCl + NO + H2O =>
11 K2Mn2O7 + 74 HCl + 8 KSCN = 8 CO2 + 8 SO2 + 22 MnCl2 + 30 KCl + 8 NO + 37 H2O
Pb(OH)2 + H2SO4 = (PbOH)2SO4 + H2O =>
2 Pb(OH)2 + H2SO4 = (PbOH)2SO4 + 2 H2O
Pb(CH3COO)2 + MnSO4 = PbSO4 + Mn(CH3COO)2 =>
Pb(CH3COO)2 + MnSO4 = PbSO4 + Mn(CH3COO)2
Cu(NO3)2 = Cu + NO3 =>
Cu(NO3)2 = Cu + 2 NO3
AgBr + NaOH + C6H6O2 = Ag + H2O + NaBr + C6H4O2 =>
2 AgBr + 2 NaOH + C6H6O2 = 2 Ag + 2 H2O + 2 NaBr + C6H4O2
Cu(NH3)4 + Na2S = CuS2 + NaNH3 =>
Cu(NH3)4 + 2 Na2S = CuS2 + 4 NaNH3
Cu(CH3COO)2*H2O + C2H8N2 + KI + H2O = [Cu(H2NCH2CH2NH2)2(H2O)2]I2 + K(CH3COO) =>
Cu(CH3COO)2*H2O + 2 C2H8N2 + 2 KI + H2O = [Cu(H2NCH2CH2NH2)2(H2O)2]I2 + 2 K(CH3COO)
ZnCl2 + Al = Zn + Al2Cl3 =>
3 ZnCl2 + 4 Al = 3 Zn + 2 Al2Cl3
NH3 + KMnO4 + KOH = HNO + K2MnO4 + H2O =>
NH3 + 4 KMnO4 + 4 KOH = HNO + 4 K2MnO4 + 3 H2O
K4[Fe(CN)6] + FeCl3 = KCl + Fe4[Fe(CN)6]3 =>
3 K4[Fe(CN)6] + 4 FeCl3 = 12 KCl + Fe4[Fe(CN)6]3
SiO + KOH = KO + SiOH =>
SiO + KOH = KO + SiOH
H2S + H2O2 = SO2 + H2O =>
H2S + 3 H2O2 = SO2 + 4 H2O
C2H4 + H2CO3 = CH3COOH =>
2 C2H4 + 2 H2CO3 = 3 CH3COOH
K2S + Fe2(SO4)3 = FeS + S + K2SO4 =>
3 K2S + Fe2(SO4)3 = 2 FeS + S + 3 K2SO4
NH4Cl(aq) + NaOH(aq) = H2O(l) + NaNH3Cl(aq) =>
NH4Cl(aq) + NaOH(aq) = H2O(l) + NaNH3Cl(aq)
AgNO3 + AlI2 = AgI + Al(NO3)2 =>
2 AgNO3 + AlI2 = 2 AgI + Al(NO3)2
Li + Ag2S = Li2S + Ag =>
2 Li + Ag2S = Li2S + 2 Ag
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
INi2 + K = KNi + I =>
INi2 + 2 K = 2 KNi + I
O2 + C35H52O13N6 = CO2 + NH3 + H2O =>
37 O2 + C35H52O13N6 = 35 CO2 + 6 NH3 + 17 H2O
AgNO3(aq) + MgBr(aq) = AgBr(s) + MgNO3(aq) =>
AgNO3(aq) + MgBr(aq) = AgBr(s) + MgNO3(aq)
H1O3 + ZnSO4 = Zn(O3)2 + H2SO4 =>
2 H1O3 + ZnSO4 = Zn(O3)2 + H2SO4
Cu(NO3)2(aq) + Na2CO3(aq) = NaNO3(aq) + CuCO3(s) =>
Cu(NO3)2(aq) + Na2CO3(aq) = 2 NaNO3(aq) + CuCO3(s)
C3H8(g) + O2(g) = CO2(aq) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(aq) + 4 H2O(g)
KCrO2 + HNO3 = Cr(NO3)3 + KNO3 + H2O =>
KCrO2 + 4 HNO3 = Cr(NO3)3 + KNO3 + 2 H2O
Fe(OH)2Fe(OH)2(s) + CrO4{2-}(aq) = Fe2O3(s) + Cr(OH)4{-}(aq) + H2O(l) + OH{-}(aq) =>
3 Fe(OH)2Fe(OH)2(s) + 2 CrO4{2-}(aq) = 3 Fe2O3(s) + 2 Cr(OH)4{-}(aq) + H2O(l) + 2 OH{-}(aq)
Ni2CO3 + CO = Ni + CO2 =>
Ni2CO3 + CO = 2 Ni + 2 CO2
MgCl2(aq) + Na(OH)(aq) = Mg(OH)2 + NaCl =>
MgCl2(aq) + 2 Na(OH)(aq) = Mg(OH)2 + 2 NaCl
Zn + PbII(NO3) = PbII + Zn(NO3)2 =>
Zn + 2 PbII(NO3) = 2 PbII + Zn(NO3)2
FeSO4*6H2O + (NH4)2SO4 = Fe(NH4)2(SO4)2*6H2O =>
FeSO4*6H2O + (NH4)2SO4 = Fe(NH4)2(SO4)2*6H2O
Al + Cu(No3)2 = Al(No3)3 + Cu =>
2 Al + 3 Cu(No3)2 = 2 Al(No3)3 + 3 Cu
C3H6 + Cl2 = C3H3Cl3 + HCl =>
C3H6 + 3 Cl2 = C3H3Cl3 + 3 HCl
NiSO4 + H2O = Ni + H2SO4 + OH =>
NiSO4 + 2 H2O = Ni + H2SO4 + 2 OH
(COOH)2 + H2SO4 = CO2 + SO2 + H2O =>
(COOH)2 + H2SO4 = 2 CO2 + SO2 + 2 H2O
HCl + Na2S2O4 = SO2 + S + NaCl + H2O =>
4 HCl + 2 Na2S2O4 = 3 SO2 + S + 4 NaCl + 2 H2O
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
H2O*SOCl2 = SO2 + HCl =>
H2O*SOCl2 = SO2 + 2 HCl
KMnO4 + HCl = MnCl2KCl + H2O + Cl =>
KMnO4 + 8 HCl = MnCl2KCl + 4 H2O + 5 Cl
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
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