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2 Cu + HgCl2(s) = 2 CuCl + Hg
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2C2O4*2H2O + NaBr = Na2C2O4 + HBr + H2O =>
H2C2O4*2H2O + 2 NaBr = Na2C2O4 + 2 HBr + 2 H2O
CaS2 + Cl2 = CaCl4 + SCl2 =>
CaS2 + 4 Cl2 = CaCl4 + 2 SCl2
Fe(OH)3 + NaOH = Na3(Fe(OH)6) =>
Fe(OH)3 + 3 NaOH = Na3(Fe(OH)6)
Zn(NO3)2 = Zn + NO2 + O2 =>
Zn(NO3)2 = Zn + 2 NO2 + O2
Na3(PO4) + ZnI2 = NaI + Zn3(PO4)2 =>
2 Na3(PO4) + 3 ZnI2 = 6 NaI + Zn3(PO4)2
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
C6H3(CH3)3 + KMnO4 + H2SO4 = C6H3(COOH)3 + K2SO4 + MnSO4 + H2O =>
5 C6H3(CH3)3 + 18 KMnO4 + 27 H2SO4 = 5 C6H3(COOH)3 + 9 K2SO4 + 18 MnSO4 + 42 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cu(NO3)2 + NH4OH = CuOH + (NO3)2NH4 =>
Cu(NO3)2 + NH4OH = CuOH + (NO3)2NH4
NaHSO3(s) = Na2SO3(s) + SO2(g) + H2O(g) =>
2 NaHSO3(s) = Na2SO3(s) + SO2(g) + H2O(g)
NH3 + K2HgI4 + KOH = NH2IHg2O + KI + H2O =>
NH3 + 2 K2HgI4 + 3 KOH = NH2IHg2O + 7 KI + 2 H2O
P2Sr = SrP2 =>
P2Sr = SrP2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
ZnCl2 + AgSO4 = AgCl + Zn(SO4)2 =>
ZnCl2 + 2 AgSO4 = 2 AgCl + Zn(SO4)2
C2H5NH2 + HNO3 = NH3 + C2H5NO3 =>
C2H5NH2 + HNO3 = NH3 + C2H5NO3
HNO3 + CUS = CUSO4 + NO + H2O =>
8 HNO3 + 3 CUS = 3 CUSO4 + 8 NO + 4 H2O
K2Cr2O7 + C2H6O + HCl = CrCl3 + KCl + CH3COOH + H2O =>
2 K2Cr2O7 + 3 C2H6O + 16 HCl = 4 CrCl3 + 4 KCl + 3 CH3COOH + 11 H2O
Mn(OH)2 + NH4Cl = MnCl2 + NH4OH =>
Mn(OH)2 + 2 NH4Cl = MnCl2 + 2 NH4OH
PbS2 + O2 = PbO + S =>
2 PbS2 + O2 = 2 PbO + 4 S
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
((CH3(CH2)4CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)4CH3)) + 19 O2 = 12 CO2 + 14 H2O
CH3COOHCH3CH2CH2OH = CH3COOCH3CH2CH2H2O =>
CH3COOHCH3CH2CH2OH = CH3COOCH3CH2CH2H2O
H{+} + CrO4{2-} + NO2{-} = Cr{3+} + NO3{-} + H2O =>
10 H{+} + 2 CrO4{2-} + 3 NO2{-} = 2 Cr{3+} + 3 NO3{-} + 5 H2O
Al + H2O + KOH + KNO3 = K3[Al(OH)6] + NH3 =>
8 Al + 18 H2O + 21 KOH + 3 KNO3 = 8 K3[Al(OH)6] + 3 NH3
LiBr(s) + H2(g) = LiH(s) + HBr(g) =>
LiBr(s) + H2(g) = LiH(s) + HBr(g)
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCOOH + Ag(NH3)2OH = Ag + (NH4)2CO3 + NH3 + H2O =>
HCOOH + 2 Ag(NH3)2OH = 2 Ag + (NH4)2CO3 + 2 NH3 + H2O
CO2 + Na2O2 = Na2CO3 + O2 =>
2 CO2 + 2 Na2O2 = 2 Na2CO3 + O2
Mn3(PO4)2 + HCl = MnCl2 + H3PO4 =>
Mn3(PO4)2 + 6 HCl = 3 MnCl2 + 2 H3PO4
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Zn(NO3)2 = Zn(NO2)2O2 =>
Zn(NO3)2 = Zn(NO2)2O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HOCl + H2O2 = H3O{+} + Cl{-} + O2 =>
HOCl + H2O2 = H3O{+} + Cl{-} + O2
Zn(OH)2 + CuO = CuZnO2 + H2O =>
Zn(OH)2 + CuO = CuZnO2 + H2O
S2Cl2 = S + Cl =>
S2Cl2 = 2 S + 2 Cl
SO2 + HNO3 + H2O = H2SO4 + NH3 =>
4 SO2 + HNO3 + 5 H2O = 4 H2SO4 + NH3
(NH4)2SO4 + Mn(C2H3O2)2 = (NH4)(C2H3O2) + SO4Mn =>
(NH4)2SO4 + Mn(C2H3O2)2 = 2(NH4)(C2H3O2) + SO4Mn
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg(s) + Ag(NO3)(aq) = Mg(NO3)(aq) + Ag(s) =>
Mg(s) + Ag(NO3)(aq) = Mg(NO3)(aq) + Ag(s)
SnCl2 + Na2SO3 + H2O = Sn(OH)2 + H2SO3 + NaCl =>
SnCl2 + Na2SO3 + 2 H2O = Sn(OH)2 + H2SO3 + 2 NaCl
BaCO3 + NO + O2 = Ba(NO3)2 + CO2 =>
2 BaCO3 + 4 NO + 3 O2 = 2 Ba(NO3)2 + 2 CO2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
MgSO4 + (NH4)3PO4 = MgNH4PO4 + (NH4)2SO4 =>
MgSO4 + (NH4)3PO4 = MgNH4PO4 + (NH4)2SO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
CuS + O2 = CuO + SO =>
CuS + O2 = CuO + SO
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
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