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Cu(OH)2 + Na2S = CuS + 2 NaOH
Mn(OH)2 + NaOH = MnO2 + Na + H2O =>
Mn(OH)2 + 2 NaOH = MnO2 + 2 Na + 2 H2O
MgNO3 + H2S = MgS + NO3H2 =>
MgNO3 + H2S = MgS + NO3H2
CuP + HCl = CuCl + P + H =>
CuP + HCl = CuCl + P + H
(NO3)3Cr + NaOH = NaNO3 + Cr(OH)3 =>
(NO3)3Cr + 3 NaOH = 3 NaNO3 + Cr(OH)3
Na + N2 = Na1N3 =>
2 Na + 3 N2 = 2 Na1N3
CaCO3 + LiNO2 = Ca(NO2)2 + Li2CO3 =>
CaCO3 + 2 LiNO2 = Ca(NO2)2 + Li2CO3
FePO4 = PO4 + Fe =>
FePO4 = PO4 + Fe
Ca(NO3)2(aq) + Na2S(aq) = CaS + Na2(NO3)2 =>
Ca(NO3)2(aq) + Na2S(aq) = CaS + Na2(NO3)2
BaO2H2 + H2SO4 = BaSO4 + H2O =>
BaO2H2 + H2SO4 = BaSO4 + 2 H2O
NaOH + HF = NaFH2O =>
NaOH + HF = NaFH2O
CH3CH2OH + Cr2O7{-2} + H2SO4 = CH3CO2H + Cr2(SO4)3 + SO4{-2} + H2O =>
3 CH3CH2OH + 2 Cr2O7{-2} + 8 H2SO4 = 3 CH3CO2H + 2 Cr2(SO4)3 + 2 SO4{-2} + 11 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
S + HNO3 = SO2 + NO + H2S =>
3 S + 2 HNO3 = 2 SO2 + 2 NO + H2S
Au + FeSO4 = Fe + AuSO4 =>
Au + FeSO4 = Fe + AuSO4
C2H5OH + Br2 = C2H4Br2 + H2O =>
C2H5OH + Br2 = C2H4Br2 + H2O
NaF + Cl2 = NaCl2 + F =>
NaF + Cl2 = NaCl2 + F
H2S + Ba(OH)2 = BaS + H2O =>
H2S + Ba(OH)2 = BaS + 2 H2O
MnCl3 + K3PO4 = MnPO4 + KCl =>
MnCl3 + K3PO4 = MnPO4 + 3 KCl
CrOH + H2O2 + KOH = K2Cr2O7 + H2O =>
2 CrOH + 5 H2O2 + 2 KOH = K2Cr2O7 + 7 H2O
Zn + HgC2H3O2 = Zn(C2H3O2)2 + Hg =>
Zn + 2 HgC2H3O2 = Zn(C2H3O2)2 + 2 Hg
C26H52 + O2 = CO2 + H2O =>
C26H52 + 39 O2 = 26 CO2 + 26 H2O
NaCl + HCO3 = HClNaCO3 =>
NaCl + HCO3 = HClNaCO3
CrO3 = Cr + O2 =>
2 CrO3 = 2 Cr + 3 O2
H2SO4 + HI = H2SO3 + I2 + H2O =>
H2SO4 + 2 HI = H2SO3 + I2 + H2O
LiClO3 = Li + Cl + O =>
LiClO3 = Li + Cl + 3 O
MgCO3 + N2 = Mg3N2 + CO2 + O2 =>
6 MgCO3 + 2 N2 = 2 Mg3N2 + 6 CO2 + 3 O2
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Na2O + H3PO4 = H2O + Na3PO4 =>
3 Na2O + 2 H3PO4 = 3 H2O + 2 Na3PO4
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl
Zn(OH)2 + Li2O = ZnO + LiOH =>
Zn(OH)2 + Li2O = ZnO + 2 LiOH
Cu + NaOH + H2O = Na2Cu(OH)4 + H2 =>
Cu + 2 NaOH + 2 H2O = Na2Cu(OH)4 + H2
C9H8O + NaOH = C9H7O + Na + H2O =>
C9H8O + NaOH = C9H7O + Na + H2O
Br{-} + BrO3{-} + H{+} = Br2 + H2O =>
5 Br{-} + BrO3{-} + 6 H{+} = 3 Br2 + 3 H2O
C6H6O7 + NaOH = C6H5O7Na + H2O =>
C6H6O7 + NaOH = C6H5O7Na + H2O
CuSO4 = CuO + SO2 + O2 =>
2 CuSO4 = 2 CuO + 2 SO2 + O2
CH3COOHZn = CH3ZnCOOH =>
CH3COOHZn = CH3ZnCOOH
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
HCN(aq) + KOH(aq) = H2O(l) + KCN(aq) =>
HCN(aq) + KOH(aq) = H2O(l) + KCN(aq)
HBr(aq) + KOH(aq) = KBr(aq) + H2O(l) =>
HBr(aq) + KOH(aq) = KBr(aq) + H2O(l)
CoSO4*7H2O + NaOH = Co(OH)2 + Na2SO4 + H2O =>
CoSO4*7H2O + 2 NaOH = Co(OH)2 + Na2SO4 + 7 H2O
Fe(s) + S8(s) = FeS(s) =>
8 Fe(s) + S8(s) = 8 FeS(s)
CH3COOH + POCl3 = CH3COCl + H3PO4 =>
3 CH3COOH + POCl3 = 3 CH3COCl + H3PO4
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
Cu + HCI = CuCI + H2 =>
2 Cu + 2 HCI = 2 CuCI + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
AlF3 + PbCl2 = AlCl3 + PbF2 =>
2 AlF3 + 3 PbCl2 = 2 AlCl3 + 3 PbF2
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