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2 NH4OH + Fe(OH)2 + 2 H2SO4 = Fe(NH4)2(SO4)2 + 4 H2O
C6H5CH2NH2 + RBr = C6H5CH2NR2 + HBr =>
C6H5CH2NH2 + 2 RBr = C6H5CH2NR2 + 2 HBr
C22H42O2 + C6H10 = C22H44O2 + C6H6 =>
2 C22H42O2 + C6H10 = 2 C22H44O2 + C6H6
BrCl + HNO3 = HCl + BrNO3 =>
BrCl + HNO3 = HCl + BrNO3
S20 + H2 = SH2 =>
S20 + 20 H2 = 20 SH2
KMnO4 + H2SO4 + C2H4O = K2SO4 + H2O + MnSO4 + C2H4O2 =>
2 KMnO4 + 3 H2SO4 + 5 C2H4O = K2SO4 + 3 H2O + 2 MnSO4 + 5 C2H4O2
Cd + HNO3 = H2 + Cd(NO3)2 =>
Cd + 2 HNO3 = H2 + Cd(NO3)2
N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2
Ni(NO3)2 + Sr(OH)2 = Ni(OH)2 + Sr(NO3)2 =>
Ni(NO3)2 + Sr(OH)2 = Ni(OH)2 + Sr(NO3)2
Cr2O3 + H2S = Cr2S3 + HOH =>
Cr2O3 + 3 H2S = Cr2S3 + 3 HOH
KMnO4 + H2SO4 + FeSO4*(NH4)2SO4*6H20 = K2SO4 + MnSO4 + Fe2(SO4)3 + (NH4)2SO4 + H2O =>
242 KMnO4 + 368 H2SO4 + 10 FeSO4*(NH4)2SO4*6H20 = 121 K2SO4 + 242 MnSO4 + 5 Fe2(SO4)3 + 10(NH4)2SO4 + 968 H2O
NaClO(aq) + HCl(aq) = NaCl(aq) + Cl(g) + H2O(l) =>
NaClO(aq) + 2 HCl(aq) = NaCl(aq) + 2 Cl(g) + H2O(l)
Al2O3 + FeBr2 = AlBr3 + FeO =>
Al2O3 + 3 FeBr2 = 2 AlBr3 + 3 FeO
CO + Fe2O3 = CO2 + Fe =>
3 CO + Fe2O3 = 3 CO2 + 2 Fe
Ca(H2PO4)2 + C + SiO2 = Ca2SiO4 + P + CO + H2O =>
2 Ca(H2PO4)2 + 10 C + SiO2 = Ca2SiO4 + 4 P + 10 CO + 4 H2O
Ni + Ag = NiAg =>
Ni + Ag = NiAg
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Na2SiO3 + CuCl2 = CuSiO3 + NaCl =>
Na2SiO3 + CuCl2 = CuSiO3 + 2 NaCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CH4 + O2 = CH3COOH + H2O =>
2 CH4 + 2 O2 = CH3COOH + 2 H2O
HCl + HNO3 = ClOH + NO + H2O =>
3 HCl + 2 HNO3 = 3 ClOH + 2 NO + H2O
Li(S) + H2O = LiOH(S) + H2(g) =>
2 Li(S) + 2 H2O = 2 LiOH(S) + H2(g)
Cr2O3 + Ca = Ca2O + Cr =>
Cr2O3 + 6 Ca = 3 Ca2O + 2 Cr
H2O + NaClO + CO2 = NaHCO3 + HClO =>
H2O + NaClO + CO2 = NaHCO3 + HClO
Fe(CO3)3 = FeO3 + CO2 =>
Fe(CO3)3 = FeO3 + 3 CO2
NaO + H2SO4 = Na2(SO4)2 + H2O =>
2 NaO + 2 H2SO4 = Na2(SO4)2 + 2 H2O
TiOSO4 + NH4OH = TiO2 + NH3SO3 + H2O =>
TiOSO4 + NH4OH = TiO2 + NH3SO3 + H2O
SO2 + NaOH = Na2S2O3 + H2O + O2 =>
2 SO2 + 2 NaOH = Na2S2O3 + H2O + O2
Fe2(SO4)3 + NaHSO3 = FeSO4 + NaHSO4 + SO2 =>
Fe2(SO4)3 + 2 NaHSO3 = 2 FeSO4 + 2 NaHSO4 + SO2
(NH4)TcO4 + H2 = Tc + NH3 + H2O =>
2(NH4)TcO4 + 7 H2 = 2 Tc + 2 NH3 + 8 H2O
BaSO4 + K2CrO4 = K2SO4 + BaCrO4 =>
BaSO4 + K2CrO4 = K2SO4 + BaCrO4
CO2 + H2O = C22H52 + O2 =>
22 CO2 + 26 H2O = C22H52 + 35 O2
ClO3{-} + H2O = ClO4{-} + H2 =>
ClO3{-} + H2O = ClO4{-} + H2
Ca2O = Ca2 + O =>
Ca2O = Ca2 + O
Cu(NO3)2 + NiSO4 = CuSO4 + Ni(NO3)2 =>
Cu(NO3)2 + NiSO4 = CuSO4 + Ni(NO3)2
Na2S + Fe = FeNa2S =>
Na2S + Fe = FeNa2S
HF + H2SO4 = F2SO4 + H2 =>
2 HF + H2SO4 = F2SO4 + 2 H2
BaCrO4 + CaSO4 = BaSO4 + CaCrO4 =>
BaCrO4 + CaSO4 = BaSO4 + CaCrO4
NaClO + C3H8O = NaOH + CHCl3 + CH3COONa + H2O =>
18 NaClO + 4 C3H8O = 15 NaOH + 6 CHCl3 + 3 CH3COONa + H2O
KHSO4 + HI = KI + H2SO4 =>
KHSO4 + HI = KI + H2SO4
Fe0 + HNO3 = Fe(NO3)2 + H2O + NO =>
3 Fe0 + 8 HNO3 = 3 Fe(NO3)2 + 4 H2O + 2 NO
K2Cr2O7 + NaOH = K2CrO4 + H2O + Na2CrO4 =>
K2Cr2O7 + 2 NaOH = K2CrO4 + H2O + Na2CrO4
H4C10 + O2 = CO2 + OH =>
H4C10 + 12 O2 = 10 CO2 + 4 OH
NaF + Cl2 = NaCl + F2 =>
2 NaF + Cl2 = 2 NaCl + F2
KCrO2 + PbO2 + H2SO4 = K2Cr2O7 + PbSO4 + H2O =>
2 KCrO2 + 3 PbO2 + 3 H2SO4 = K2Cr2O7 + 3 PbSO4 + 3 H2O
FeCl3 + Ca(No3)2 = CaCl2 + Fe(No3)3 =>
2 FeCl3 + 3 Ca(No3)2 = 3 CaCl2 + 2 Fe(No3)3
Ca + CH3COOH = Ca(CH3COO)2 + H2 =>
Ca + 2 CH3COOH = Ca(CH3COO)2 + H2
Mg(aq) + Cu(aq) = MgCu =>
Mg(aq) + Cu(aq) = MgCu
C6H5CH2COOH + CH3NH2 + CH3CH2CHOH = C6H5CH2CH(NH3)CH3 + H2O =>
13 C6H5CH2COOH + 28 CH3NH2 + 40 CH3CH2CHOH = 28 C6H5CH2CH(NH3)CH3 + 66 H2O
Pb2O5 + CO = CO2 + PbO =>
Pb2O5 + 3 CO = 3 CO2 + 2 PbO
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