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PbCl4 + 2 Li2O = 4 LiCl + PbO2
HCl + BaCl2 = BaH2 + Cl2 =>
2 HCl + BaCl2 = BaH2 + 2 Cl2
C2H5OH + O2* = CO2 + H2O =>
C2H5OH + 3 O2* = 2 CO2 + 3 H2O
Bi(NO3)3 + NaSt(OH)3 + NaOH = Bi + Na2St(OH)6 + NaNO3 =>
2 Bi(NO3)3 + 3 NaSt(OH)3 + 9 NaOH = 2 Bi + 3 Na2St(OH)6 + 6 NaNO3
NaCIO + H2O = NaOH + HCIO =>
NaCIO + H2O = NaOH + HCIO
Al + HNO3 = Al(NO3)3 + N2 + H2O =>
10 Al + 36 HNO3 = 10 Al(NO3)3 + 3 N2 + 18 H2O
C3H5(OH)3 + CH3COOH = (CH3COO)3CH5 + H2O =>
C3H5(OH)3 + 2 CH3COOH = (CH3COO)3CH5 + H2O
KF + Mg(OH)2 = K(OH) + MgF2 =>
2 KF + Mg(OH)2 = 2 K(OH) + MgF2
CH3COSH + O2 = H2O + CO2 + SO2 =>
2 CH3COSH + 7 O2 = 4 H2O + 4 CO2 + 2 SO2
RuO2 + H2 = Ru + H2O =>
RuO2 + 2 H2 = Ru + 2 H2O
MgCl2 + H3PO4 = MgHPO4 + HCl =>
MgCl2 + H3PO4 = MgHPO4 + 2 HCl
CuSO4 + (NH4)2SO4 = Cu(NH4)2(SO4)2 =>
CuSO4 + (NH4)2SO4 = Cu(NH4)2(SO4)2
Na2BeF4 + Na2CO3 + H2O = Be2(OH)2CO3 + NaF + CO2 =>
2 Na2BeF4 + 2 Na2CO3 + H2O = Be2(OH)2CO3 + 8 NaF + CO2
MnO4{-} + OH{-} + HSO3{-} = MnO4{2-} + SO4{2-} + H2O =>
2 MnO4{-} + 3 OH{-} + HSO3{-} = 2 MnO4{2-} + SO4{2-} + 2 H2O
Zn = Zn4 =>
4 Zn = Zn4
hydrochloricacid + MnO2 = MnCl2 + H2O + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 H2O + Cl2
K2S + AlPO4 = K3PO4 + Al2S3 =>
3 K2S + 2 AlPO4 = 2 K3PO4 + Al2S3
Cu(s) + HNO3(l) = Cu(NO3)2(s) + NO(g) + H2O(g) =>
3 Cu(s) + 8 HNO3(l) = 3 Cu(NO3)2(s) + 2 NO(g) + 4 H2O(g)
KMnO4 + C2H5OH = C2H5COOH + H2O + KOH + MnO2 =>
8 KMnO4 + 9 C2H5OH = 6 C2H5COOH + 5 H2O + 8 KOH + 8 MnO2
Zn + KClO3 + KOH + H2O = K2[Zn(OH)4] + KCl2 =>
11 Zn + 4 KClO3 + 20 KOH + 12 H2O = 11 K2[Zn(OH)4] + 2 KCl2
SrI2 + H2O = Sr(OH)2 + HI =>
SrI2 + 2 H2O = Sr(OH)2 + 2 HI
(Ag(NH3)2)OH + H2O + CH3CHO = Ag + NH4OH + CH3COONH4 =>
2(Ag(NH3)2)OH + 2 H2O + CH3CHO = 2 Ag + 3 NH4OH + CH3COONH4
TiFeO3 + Cl2 + C = TiCl4 + FeCl2 + CO =>
TiFeO3 + 3 Cl2 + 3 C = TiCl4 + FeCl2 + 3 CO
H2SO4 + SrCl2 = SrSO4 + H2Cl2 =>
H2SO4 + SrCl2 = SrSO4 + H2Cl2
NaCl + Al2(SO4)3 = AlCl3 + Na2SO4 =>
6 NaCl + Al2(SO4)3 = 2 AlCl3 + 3 Na2SO4
CH14 + Br2 = C6H11Br + HBr =>
6 CH14 + 37 Br2 = C6H11Br + 73 HBr
FeTiO3 + C = Fe + TiO + CO =>
FeTiO3 + 2 C = Fe + TiO + 2 CO
Zn + HCOOH = Zn(COOH)2 + H2 =>
Zn + 2 HCOOH = Zn(COOH)2 + H2
C11H4O9 + O2 = CO2 + H2O =>
2 C11H4O9 + 15 O2 = 22 CO2 + 4 H2O
Al + H2SO4 = Al2(SO4)3 + H2O + SO =>
4 Al + 9 H2SO4 = 2 Al2(SO4)3 + 9 H2O + 3 SO
K4[Fe(CN)6] + H2O2 + H2SO4 = K3[Fe(CN)6] + K2SO4 + H2O =>
2 K4[Fe(CN)6] + H2O2 + H2SO4 = 2 K3[Fe(CN)6] + K2SO4 + 2 H2O
(b)C2H4(g) + O2(g) = CO2(g) + H2O(l) =>
(b)C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(l)
Ni{2+} + Ca(OH)2 = Ca{2+} + Ni(OH)2 =>
Ni{2+} + Ca(OH)2 = Ca{2+} + Ni(OH)2
Co(NO3)2 + H2C2O4 = CoC2O4 + HNO3 =>
Co(NO3)2 + H2C2O4 = CoC2O4 + 2 HNO3
I + HNO3 = HIO3 + NO + H2O =>
3 I + 5 HNO3 = 3 HIO3 + 5 NO + H2O
K2Cr2O7 + SnCl2 + KOH + H2O = K2[Sn(OH)6] + K3[Cr(OH)6] + KCl =>
K2Cr2O7 + 3 SnCl2 + 16 KOH + 7 H2O = 3 K2[Sn(OH)6] + 2 K3[Cr(OH)6] + 6 KCl
ZnO + CuCO3 = ZnCO3 + CuO =>
ZnO + CuCO3 = ZnCO3 + CuO
F2 + Fe2S3 = FeF3 + S8 =>
24 F2 + 8 Fe2S3 = 16 FeF3 + 3 S8
Ba + HCl = BaHCl =>
Ba + HCl = BaHCl
KBr + KMnO4 + HCl = HBrO3 + MnCl2 + KCl + H2O =>
5 KBr + 6 KMnO4 + 23 HCl = 5 HBrO3 + 6 MnCl2 + 11 KCl + 9 H2O
(NH4)2SO4 + Sr(NO3)2 = SrSO4 + NH4(NO3) =>
(NH4)2SO4 + Sr(NO3)2 = SrSO4 + 2 NH4(NO3)
ZnSO4 + FeCl2 = ZnCl2 + FeSO4 =>
ZnSO4 + FeCl2 = ZnCl2 + FeSO4
CH + O = CO2 + H2O =>
2 CH + 5 O = 2 CO2 + H2O
CH3Br + NaOH = NaBr + CH3OH =>
CH3Br + NaOH = NaBr + CH3OH
I2 + H = HI =>
I2 + 2 H = 2 HI
FeCl3 + NH4SCN + NaF = (NH4)3(FeF6) + (NH4)3(Fe(SCN)6) + NaCl =>
2 FeCl3 + 6 NH4SCN + 6 NaF = (NH4)3(FeF6) + (NH4)3(Fe(SCN)6) + 6 NaCl
C17H35COOH = C17H34CO2H2 =>
C17H35COOH = C17H34CO2H2
CuO + HN3 = Cu + N2 + H2O =>
CuO + 2 HN3 = Cu + 3 N2 + H2O
Na2S2O3 + Br2 + H2O = NaBr + H2SO4 + S =>
Na2S2O3 + Br2 + H2O = 2 NaBr + H2SO4 + S
NaI + H2SO4 = H2S + I2 + Na2SO4 + H2O =>
8 NaI + 5 H2SO4 = H2S + 4 I2 + 4 Na2SO4 + 4 H2O
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