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Pb(NO3)2 + K2C2O4 = PbC2O4 + 2 KNO3
H2SO4 + KI + K2CrO4 = I2 + K2CrO3 + K2SO4 + H2O =>
H2SO4 + 2 KI + K2CrO4 = I2 + K2CrO3 + K2SO4 + H2O
Ir2(SO4)3 + Ca = Ir + CaSO4 =>
Ir2(SO4)3 + 3 Ca = 2 Ir + 3 CaSO4
CH3OH = HCHO + H2 =>
CH3OH = HCHO + H2
C2H4O + KMnO4 = C2H4O2 + C2H3O2K + MnO2 + H2O =>
3 C2H4O + 2 KMnO4 = C2H4O2 + 2 C2H3O2K + 2 MnO2 + H2O
H2CO3 + NaOH = H2O + NaCO3 + H =>
H2CO3 + NaOH = H2O + NaCO3 + H
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Pb(C2H3O2)2 + NH3 = Pb(NH3)2 + C2H3O2 =>
Pb(C2H3O2)2 + 2 NH3 = Pb(NH3)2 + 2 C2H3O2
Pt + Cu(NO3)2 = Pt(NO3) + Cu =>
2 Pt + Cu(NO3)2 = 2 Pt(NO3) + Cu
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Sr(NO3)2 + KBr = SrBr2 + KNO3 =>
Sr(NO3)2 + 2 KBr = SrBr2 + 2 KNO3
FeCl3 + CH3COONa + H2O = CH3COOH + Fe(OH)3 + NaCl =>
FeCl3 + 3 CH3COONa + 3 H2O = 3 CH3COOH + Fe(OH)3 + 3 NaCl
Fe(OH)2 + NaOH + Cl2 = NaCl + Na2FeO4 + H2O =>
Fe(OH)2 + 6 NaOH + 2 Cl2 = 4 NaCl + Na2FeO4 + 4 H2O
Al2(SO4)3 + KI = K2(SO4) + AlI3 =>
Al2(SO4)3 + 6 KI = 3 K2(SO4) + 2 AlI3
Na + H3PO4 = Na3(PO4) + H2 =>
6 Na + 2 H3PO4 = 2 Na3(PO4) + 3 H2
FeS + O = FeO + SO2 =>
FeS + 3 O = FeO + SO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H6O + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 C2H6O + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
CH3SH + NaOH + NaOCl = CH3OH + Na2SO4 + NaCl + H2O =>
CH3SH + 2 NaOH + 4 NaOCl = CH3OH + Na2SO4 + 4 NaCl + H2O
C7H11O3 + O2 = CO2 + H2O =>
4 C7H11O3 + 33 O2 = 28 CO2 + 22 H2O
KClO(s) = KCl(s) + O(g) =>
KClO(s) = KCl(s) + O(g)
SC + S8 = SC2S3 =>
8 SC + S8 = 4 SC2S3
Li2(CO3) + Ca(NO3)2 = Li2(NO3)2 + Ca(CO3) =>
Li2(CO3) + Ca(NO3)2 = Li2(NO3)2 + Ca(CO3)
CuO + CuCl2 = CuCl + O2 =>
2 CuO + 2 CuCl2 = 4 CuCl + O2
MnSO4 + KBrO + KOH = K2MnO4 + KBr + K2SO4 + H2O =>
MnSO4 + 2 KBrO + 4 KOH = K2MnO4 + 2 KBr + K2SO4 + 2 H2O
NaAlO2 + H2O = NaOH + Al(OH)3 =>
NaAlO2 + 2 H2O = NaOH + Al(OH)3
CuSO4 + FeS = CuO + Fe2O3 + SO2 =>
7 CuSO4 + 2 FeS = 7 CuO + Fe2O3 + 9 SO2
[Cr2O7] + Ba(NO3) = Ba[CrO4] + N + O =>
[Cr2O7] + 2 Ba(NO3) = 2 Ba[CrO4] + 2 N + 5 O
As2O5 + Na2O = NaAsO3 =>
As2O5 + Na2O = 2 NaAsO3
PCl5 + NH4Cl = P4N4Cl8 + HCl =>
4 PCl5 + 4 NH4Cl = P4N4Cl8 + 16 HCl
C2H2O4 + O = CO2 + H2O =>
C2H2O4 + O = 2 CO2 + H2O
Si + Br = SiBr3 =>
Si + 3 Br = SiBr3
OHH = H2O =>
OHH = H2O
BaSO3 + H2O = BaO + H2SO3 =>
BaSO3 + H2O = BaO + H2SO3
C6H5NH2 + O2 = HNO3 + H2O + CO2 =>
C6H5NH2 + 9 O2 = HNO3 + 3 H2O + 6 CO2
Al2O3 + NaOH + H2O = Na[Al(OH)4] =>
Al2O3 + 2 NaOH + 3 H2O = 2 Na[Al(OH)4]
As + C2H5NS = AsS + C2H5N =>
As + C2H5NS = AsS + C2H5N
Al(NO3)3 + NH4OH = Al(OH)3 + NH4NO3 =>
Al(NO3)3 + 3 NH4OH = Al(OH)3 + 3 NH4NO3
Al + BrO4{-} + H{+} = Al{3+} + Br{-} + H2O =>
8 Al + 3 BrO4{-} + 24 H{+} = 8 Al{3+} + 3 Br{-} + 12 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
H2ONa = Na(OH) + H2 =>
2 H2ONa = 2 Na(OH) + H2
Ca(OH)2 + (NH4)2NO3 = Ca(NO3)2 + H2O + NH3 =>
7 Ca(OH)2 + 16(NH4)2NO3 = 7 Ca(NO3)2 + 20 H2O + 34 NH3
KMnO4 + H2SO4 + C2H5OH = MnO2 + CH3CHO + KSO4 + H2O =>
KMnO4 + H2SO4 + C2H5OH = MnO2 + CH3CHO + KSO4 + 2 H2O
CS + HCl = CSCl2 + H2 =>
CS + 2 HCl = CSCl2 + H2
K2S2O8 + FeSO4 + H2O = Fe2(SO4)3 + KOH + SO2 =>
2 K2S2O8 + 6 FeSO4 + 2 H2O = 3 Fe2(SO4)3 + 4 KOH + SO2
XeF4 + KBrO3 + H2O = Xe + HF + KBrO4 =>
XeF4 + 2 KBrO3 + 2 H2O = Xe + 4 HF + 2 KBrO4
AgO2 = Ag + O2 =>
AgO2 = Ag + O2
TiCl4(l) + Mg(s) = Ti(s) + MgCl2 =>
TiCl4(l) + 2 Mg(s) = Ti(s) + 2 MgCl2
C3H6 + S8 = C6H6 + H2S =>
16 C3H6 + 3 S8 = 8 C6H6 + 24 H2S
Zn(OH)2Cl = Zn(OH)2 + Cl2 =>
2 Zn(OH)2Cl = 2 Zn(OH)2 + Cl2
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