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Cu + NH4OH = CuNH4OH
CH2O + Cu(OH)2 = HCOOH + CuOH + H2 =>
2 CH2O + 2 Cu(OH)2 = 2 HCOOH + 2 CuOH + H2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
FeCl3 + K2SiO3 + H2O = Fe(OH)3 + KCl + SiO2 =>
2 FeCl3 + 3 K2SiO3 + 3 H2O = 2 Fe(OH)3 + 6 KCl + 3 SiO2
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
CrBr3 + Br2 = CrBr6 =>
2 CrBr3 + 3 Br2 = 2 CrBr6
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H + NO = H2O + N3 =>
6 H + 3 NO = 3 H2O + N3
Ca(OH)2 + H3PO4 = H2O + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 6 H2O + Ca3(PO4)2
NaHCO3 + C9H8O7 = CO2 + H2O + Na3C6H5O7 =>
15 NaHCO3 + 3 C9H8O7 = 12 CO2 + 7 H2O + 5 Na3C6H5O7
KOH + H3PO4 = H2O + K3PO4 =>
3 KOH + H3PO4 = 3 H2O + K3PO4
NHClO4 = N2 + Cl2 + O2 + H2O =>
4 NHClO4 = 2 N2 + 2 Cl2 + 7 O2 + 2 H2O
Ni + NaOH + H2O = Na2Ni(OH)4 + H2 =>
Ni + 2 NaOH + 2 H2O = Na2Ni(OH)4 + H2
CH3COOH + NH = H2NCH2COOH =>
CH3COOH + NH = H2NCH2COOH
C2H2 + HCI = C2H2CI + H2 =>
2 C2H2 + 2 HCI = 2 C2H2CI + H2
CrBr3 + Br2 = CrBr6 =>
2 CrBr3 + 3 Br2 = 2 CrBr6
Mn(C5H7O2)2 + C5H7O2 = Mn(C5H7O2)3 =>
Mn(C5H7O2)2 + C5H7O2 = Mn(C5H7O2)3
CaCO3(s) + HCl(l) = CaCl2(l) + H2O(l) + CO2(aq) =>
CaCO3(s) + 2 HCl(l) = CaCl2(l) + H2O(l) + CO2(aq)
CrBr3 + Br2 = CrBr6 =>
2 CrBr3 + 3 Br2 = 2 CrBr6
Na2C2O4 + NaNO3 = Na2NO3 + NaC2O4 =>
Na2C2O4 + NaNO3 = Na2NO3 + NaC2O4
HCOOH + MgO = Mg(COOH)2 + H2O =>
2 HCOOH + MgO = Mg(COOH)2 + H2O
Hg(aq) + Cl(aq) = Hg2Cl2(s) =>
2 Hg(aq) + 2 Cl(aq) = Hg2Cl2(s)
CO2NO = CONO2 =>
CO2NO = CONO2
N2O3 + H2O = NH3 + O =>
N2O3 + 3 H2O = 2 NH3 + 6 O
LiCl + K[Sb(OH)6] = Li[Sb(OH)6] + KCl =>
LiCl + K[Sb(OH)6] = Li[Sb(OH)6] + KCl
CH3CHCH3CH2CH2OH + Na2Cr2O7 + H2SO4 = CH3CH2CHOOH + Cr2(SO4)3 + Na2SO4 + H2O =>
6 CH3CHCH3CH2CH2OH + 5 Na2Cr2O7 + 20 H2SO4 = 10 CH3CH2CHOOH + 5 Cr2(SO4)3 + 5 Na2SO4 + 21 H2O
KOH + FeOHCl = Fe(OH)2 + KCl =>
KOH + FeOHCl = Fe(OH)2 + KCl
NaNo3 + CaCl2 = Ca(No3)2 + NaCl =>
2 NaNo3 + CaCl2 = Ca(No3)2 + 2 NaCl
KOH + KHSO4 = H2O + K2SO4 =>
KOH + KHSO4 = H2O + K2SO4
PbNO3 + NH4OH = Pb(OH) + NH4NO3 =>
PbNO3 + NH4OH = Pb(OH) + NH4NO3
C + H2 = C13H12 =>
13 C + 6 H2 = C13H12
CaSO4 + NaHCO3 = CaHCO3 + NaSO4 =>
CaSO4 + NaHCO3 = CaHCO3 + NaSO4
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Rb3 + H2O = RbOH + H2 =>
2 Rb3 + 6 H2O = 6 RbOH + 3 H2
KClO3 + NH4Cl = KCl + (NH4)ClO3 =>
KClO3 + NH4Cl = KCl + (NH4)ClO3
NaI + H2SO4 = NaHSO4 + SO2 + I2 + H2O =>
2 NaI + 3 H2SO4 = 2 NaHSO4 + SO2 + I2 + 2 H2O
KMnO4 + H2O + K2SnO2 = MnO2 + KOH + K2SnO3 =>
2 KMnO4 + H2O + 3 K2SnO2 = 2 MnO2 + 2 KOH + 3 K2SnO3
Fe(C2H3O2)3 + Mg = Mg(C2H3O2)2 + Fe =>
2 Fe(C2H3O2)3 + 3 Mg = 3 Mg(C2H3O2)2 + 2 Fe
(C4H10O2S) + (PCl3) = (C4H8Cl2S) + (P(OH)3) =>
3(C4H10O2S) + 2(PCl3) = 3(C4H8Cl2S) + 2(P(OH)3)
Nh4 + PO4 = Nh4(PO4)3 =>
Nh4 + 3 PO4 = Nh4(PO4)3
NaOH + HCH3COOH = NaCH3COOH + H2O =>
NaOH + HCH3COOH = NaCH3COOH + H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CuBr2 + Cl2 = CuCl2 + Br2 =>
CuBr2 + Cl2 = CuCl2 + Br2
C15H12 + O2 = CO2 + H2O =>
C15H12 + 18 O2 = 15 CO2 + 6 H2O
Ni + Sn(NO3)2 = Ni(NO3)2 + Sn =>
Ni + Sn(NO3)2 = Ni(NO3)2 + Sn
(NH4)3PO4(aq) + Ba(OH)2(aq) = Ba3(PO4)2(s) + NH3(g) + H2O(l) =>
2(NH4)3PO4(aq) + 3 Ba(OH)2(aq) = Ba3(PO4)2(s) + 6 NH3(g) + 6 H2O(l)
Pb2{+} + S2{-} = PbS =>
Pb2{+} + S2{-} = 2 PbS
NO = N + O =>
NO = N + O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
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