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Cu + HI = CuH + I
Cu + NH3*H2O = [Cu(NH3)4] + H2O =>
Cu + 4 NH3*H2O = [Cu(NH3)4] + 4 H2O
Zn + NO3{-} + H{+} = Zn{2+} + NH4{+} + H2O =>
4 Zn + NO3{-} + 10 H{+} = 4 Zn{2+} + NH4{+} + 3 H2O
FeCl3 + HOOCCOOH = Fe2(C2O4)3 + HCl =>
2 FeCl3 + 3 HOOCCOOH = Fe2(C2O4)3 + 6 HCl
FeCl3 + Mg + H2O = MgCl2 + FeOHCl + H2 =>
2 FeCl3 + 2 Mg + 2 H2O = 2 MgCl2 + 2 FeOHCl + H2
Cr2O7 + NH3 = Cr + NO3 + OH =>
6 Cr2O7 + 7 NH3 = 12 Cr + 7 NO3 + 21 OH
NaI + MgS = Na2S + MgI2 =>
2 NaI + MgS = Na2S + MgI2
ZnS + Cu(OH)2 = CuS + Zn(OH)2 =>
ZnS + Cu(OH)2 = CuS + Zn(OH)2
BaCO3 + CoO + NH4H2PO4 = BaCo2(PO4)2 + CO2 + NH3 + H2O =>
BaCO3 + 2 CoO + 2 NH4H2PO4 = BaCo2(PO4)2 + CO2 + 2 NH3 + 3 H2O
Li2S + P2S5 + LiCl + SeS2 = Li603P97Se3S500Cl100 =>
503 Li2S + 97 P2S5 + 200 LiCl + 6 SeS2 = 2 Li603P97Se3S500Cl100
KI{-} + H2O = KI + OH{-} + H2 =>
2 KI{-} + 2 H2O = 2 KI + 2 OH{-} + H2
Na2O + TiO2 = Na2TiO3 =>
Na2O + TiO2 = Na2TiO3
Cu2 + NaOH = CuOH + Na =>
Cu2 + 2 NaOH = 2 CuOH + 2 Na
OH{-} + Sr{2+} = Sr(OH)2 =>
2 OH{-} + Sr{2+} = Sr(OH)2
C2H5OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + CH3COOH + H2O + K2SO4 =>
3 C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 3 CH3COOH + 11 H2O + 2 K2SO4
SnO2 + HF = SnF4 + H2O =>
SnO2 + 4 HF = SnF4 + 2 H2O
KMnO4 + NaNO2 + H2O = MnO2 + NaNO3 + KOH =>
2 KMnO4 + 3 NaNO2 + H2O = 2 MnO2 + 3 NaNO3 + 2 KOH
C55H112 + O2 = CO2 + H2O =>
C55H112 + 83 O2 = 55 CO2 + 56 H2O
BaCl2 + Na3PO4 = Ba3(PO4)2(s) + NaCl =>
3 BaCl2 + 2 Na3PO4 = Ba3(PO4)2(s) + 6 NaCl
Pb(OH)2 + OH = [Pb(OH)4]2 =>
2 Pb(OH)2 + 4 OH = [Pb(OH)4]2
C3H4OH + O2 = CO2 + H2O =>
4 C3H4OH + 15 O2 = 12 CO2 + 10 H2O
CN{-} + Cl2 + OH{-} = CNO + Cl{-} + H2O =>
2 CN{-} + 3 Cl2 + 4 OH{-} = 2 CNO + 6 Cl{-} + 2 H2O
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
C2O4H2 + NaOH = C2O4Na2 + H2O =>
C2O4H2 + 2 NaOH = C2O4Na2 + 2 H2O
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
Na2S2O8 + Al = Na2O + Al2S3 + Al2O3 =>
3 Na2S2O8 + 18 Al = 3 Na2O + 2 Al2S3 + 7 Al2O3
NaCHO3(s) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
NaCHO3(s) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq)
K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
ZnCl2 + NH3 + H2O = Zn(OH)2 + NH4Cl =>
ZnCl2 + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4Cl
HBr + CuBr = HCu + Br2 =>
HBr + CuBr = HCu + Br2
C2H5OH + MnO2 = Mn(OH)2 + CH3CHO =>
C2H5OH + MnO2 = Mn(OH)2 + CH3CHO
CuSO4*H2O = CuSO4 + H2O =>
CuSO4*H2O = CuSO4 + H2O
Cu(OH)2 + CuS = Cu2S + H2O2 =>
Cu(OH)2 + CuS = Cu2S + H2O2
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
CaF2 + Na2CO3 = CaCO3 + NaF =>
CaF2 + Na2CO3 = CaCO3 + 2 NaF
Cu3FeS3(s) + O2(g) = Cu(s) + FeO(s) + SO2(g) =>
2 Cu3FeS3(s) + 7 O2(g) = 6 Cu(s) + 2 FeO(s) + 6 SO2(g)
H2 + Ag2O = Ag + H2O = =>
H2 + Ag2O = 2 Ag + H2O
Sn3O4 + Mn(NO3)2 + HNO3 = HMnO4 + Sn(NO3)2 + H2O =>
5 Sn3O4 + 2 Mn(NO3)2 + 26 HNO3 = 2 HMnO4 + 15 Sn(NO3)2 + 12 H2O
ZnS + Cu(OH)2 = CuS + Zn(OH)2 =>
ZnS + Cu(OH)2 = CuS + Zn(OH)2
Ca(s) + O(G) = CaO(G) =>
Ca(s) + O(G) = CaO(G)
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Al(s) + H2O = Al(OH)3 + H2(g) =>
2 Al(s) + 6 H2O = 2 Al(OH)3 + 3 H2(g)
Tm2(S2O3)3 + Ir(OH)4 = Ir(S2O3)2 + Tm(OH)3 =>
2 Tm2(S2O3)3 + 3 Ir(OH)4 = 3 Ir(S2O3)2 + 4 Tm(OH)3
Al(OH)3 + HCl = AlCl2(OH) + H2O =>
Al(OH)3 + 2 HCl = AlCl2(OH) + 2 H2O
Al(s) + I2(s) = AlI3(s) =>
2 Al(s) + 3 I2(s) = 2 AlI3(s)
Zn + HAsO2 + H2SO4 = ZnSO4 + AsH3 + H2O =>
3 Zn + HAsO2 + 3 H2SO4 = 3 ZnSO4 + AsH3 + 2 H2O
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
HC2H3O2(aq) + NaHSO3(aq) = NaC2HSO2(aq) + H2O(l) + CO2(g) =>
5 HC2H3O2(aq) + 4 NaHSO3(aq) = 4 NaC2HSO2(aq) + 10 H2O(l) + 2 CO2(g)
(NH4)2Cl + Pb(NO3)3 = (NH4)NO3 + Pb2Cl3 =>
3(NH4)2Cl + 2 Pb(NO3)3 = 6(NH4)NO3 + Pb2Cl3
NaOH + N = Na + NOH =>
NaOH + N = Na + NOH
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