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2 Fe + Ni(OH)2 = Ni + 2 Fe(OH)
NH3 + H2S = NS + H2 =>
2 NH3 + 2 H2S = 2 NS + 5 H2
CH2COOH + NaOH = NaCH2COO + H2O =>
CH2COOH + NaOH = NaCH2COO + H2O
Fe(s) + HCl = FeCl3 + H2(g) =>
2 Fe(s) + 6 HCl = 2 FeCl3 + 3 H2(g)
Ba(NO3)2 + Na(OH) = Ba(OH)2 + Na(NO3) =>
Ba(NO3)2 + 2 Na(OH) = Ba(OH)2 + 2 Na(NO3)
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
FeC2O4*2H2O + MgO + NH4H2PO4 + Li2CO3 = LiFeMgPO4 + CO2 + H2O + NH3 =>
2 FeC2O4*2H2O + 2 MgO + 2 NH4H2PO4 + Li2CO3 = 2 LiFeMgPO4 + 5 CO2 + 7 H2O + 2 NH3
SiF4 + NaF = SiF + NaF4 =>
SiF4 + NaF = SiF + NaF4
NaClO3 + HCl = NaOH + Cl2 + O2 =>
NaClO3 + HCl = NaOH + Cl2 + O2
C6H4OHCOOH + CH3OH = CH3COOHC6H5OH + H2O =>
6 C6H4OHCOOH + 14 CH3OH = 7 CH3COOHC6H5OH + 11 H2O
KIO3 + NaHSO3 + H2O = NaHSO4 + I2 + KOH =>
2 KIO3 + 5 NaHSO3 + H2O = 5 NaHSO4 + I2 + 2 KOH
Y(NO3)3*6H2O + Cu(NO3)2*3H2O + Ba(NO3)2 + C6H8O7 = YBa2Cu3O7 + H2O + NO2 + CO2 =>
3 Y(NO3)3*6H2O + 9 Cu(NO3)2*3H2O + 6 Ba(NO3)2 + 2 C6H8O7 = 3 YBa2Cu3O7 + 53 H2O + 39 NO2 + 12 CO2
CuSO4 + CaNO3 = CuNO3 + CaSO4 =>
CuSO4 + CaNO3 = CuNO3 + CaSO4
Al + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
Cu(s) + Mg(ClO4)2 = Cu(ClO4)2 + Mg =>
Cu(s) + Mg(ClO4)2 = Cu(ClO4)2 + Mg
NaNO2 + KMnO2 + H2SO4 = NaNO3 + K2SO4 + MnSO4 + H2O =>
NaNO2 + 2 KMnO2 + 3 H2SO4 = NaNO3 + K2SO4 + 2 MnSO4 + 3 H2O
ZrO2 + KOH = K2ZrO3 + H2O =>
ZrO2 + 2 KOH = K2ZrO3 + H2O
CuSO4 + Na = Cu + SO4Na =>
CuSO4 + Na = Cu + SO4Na
C4H10 + Br2 = C4H8Br2 + HBr =>
C4H10 + 2 Br2 = C4H8Br2 + 2 HBr
KClO2 = KClO4 + KCl =>
2 KClO2 = KClO4 + KCl
Al2O3 + HCl = AlCl3 + O2 + H2 =>
2 Al2O3 + 12 HCl = 4 AlCl3 + 3 O2 + 6 H2
P6O2 = P6O + O2 =>
2 P6O2 = 2 P6O + O2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Al2(SiO3)3 + KOH = Al(OH)3 + K2SiO3 =>
Al2(SiO3)3 + 6 KOH = 2 Al(OH)3 + 3 K2SiO3
H2SO4 + CO3{-2} = H2CO3 + SO4{-2} =>
H2SO4 + CO3{-2} = H2CO3 + SO4{-2}
KClO3 + C6H12O6 = KCl + CO3 + H2O =>
6 KClO3 + C6H12O6 = 6 KCl + 6 CO3 + 6 H2O
(NH4)2SO3 + FeCl3 = NH4Cl + Fe2(SO3)3 =>
3(NH4)2SO3 + 2 FeCl3 = 6 NH4Cl + Fe2(SO3)3
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
NaOH + H2O = NaO{+} + OH{-} + H2 =>
NaOH + H2O = NaO{+} + OH{-} + H2
KBrO3 + H2 = KBr + H2O =>
KBrO3 + 3 H2 = KBr + 3 H2O
Sr(NO3)2 + K3AsO4 = KNO3 + Sr3(AsO4)2 =>
3 Sr(NO3)2 + 2 K3AsO4 = 6 KNO3 + Sr3(AsO4)2
Fe + HNO3 = Fe(NO3)2 + H2O + NO =>
3 Fe + 8 HNO3 = 3 Fe(NO3)2 + 4 H2O + 2 NO
KI + H2O + Cl2 = KCl + HIO3 + HCl =>
KI + 3 H2O + 3 Cl2 = KCl + HIO3 + 5 HCl
C2H5 + O2 = CO2 + H2O221 =>
4 C2H5 + 1113 O2 = 8 CO2 + 10 H2O221
(NH4)2CO3 + CaCl2 = (NH4)Cl + CaCO3 = (NH4)2CO3 + CaCl2 = (NH4)Cl + CaCO3 =>
(NH4)2CO3 + CaCl2 = 2(NH4)Cl + CaCO3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
GaF3 + CO2 = Ga2O3 + C + F2 =>
4 GaF3 + 3 CO2 = 2 Ga2O3 + 3 C + 6 F2
Li3[Al(OH)6] + HCl = LiCl + Al(OH)3 + H2O =>
Li3[Al(OH)6] + 3 HCl = 3 LiCl + Al(OH)3 + 3 H2O
BaCl2(aq) + K2CO3(aq) = BaCO3(aq) + KCl(aq) =>
BaCl2(aq) + K2CO3(aq) = BaCO3(aq) + 2 KCl(aq)
Bi(NO3)3 + H2O = BiONO3 + HNO3 =>
Bi(NO3)3 + H2O = BiONO3 + 2 HNO3
NiCl2 + H2SO4 = NiSO4 + HCl =>
NiCl2 + H2SO4 = NiSO4 + 2 HCl
Cl2O3 + H2O = H(ClO2) =>
Cl2O3 + H2O = 2 H(ClO2)
Na2SO3 + Na2S + H2O = S2 + NaOH =>
2 Na2SO3 + 4 Na2S + 6 H2O = 3 S2 + 12 NaOH
Mn(NO3)2 + KIO4 + H2O = KMnO4 + KIO3 + HIO3 + HNO3 =>
2 Mn(NO3)2 + 5 KIO4 + 3 H2O = 2 KMnO4 + 3 KIO3 + 2 HIO3 + 4 HNO3
S8 + Cl2 = S2Cl2 =>
S8 + 4 Cl2 = 4 S2Cl2
C5H10 + Cl2 = C5H10Cl8 =>
C5H10 + 4 Cl2 = C5H10Cl8
Pb(oh)2 + NH4OH = Pb(OH)2 + NH4 =>
Pb(oh)2 + 4 NH4OH = 2 Pb(OH)2 + 4 NH4
CH3OKC2H5I = C3H7OHKI =>
CH3OKC2H5I = C3H7OHKI
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Ni(OH)2 + NaClO = NiOOH + NaCl + H2O =>
2 Ni(OH)2 + NaClO = 2 NiOOH + NaCl + H2O
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