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H2C2O4 + K2Cr2O7 = H2Cr2O7 + K2C2O4
Ni(OH)2 + Cl2 + KOH = KCl + Ni(OH)3 =>
2 Ni(OH)2 + Cl2 + 2 KOH = 2 KCl + 2 Ni(OH)3
Na2CO3 + Ca(NO3)2 = NaNO3(aq) + CaCO3(s) =>
Na2CO3 + Ca(NO3)2 = 2 NaNO3(aq) + CaCO3(s)
C6H5C2H5 + Br2 = C6H5C2H4Br + HBr =>
C6H5C2H5 + Br2 = C6H5C2H4Br + HBr
Ag2Co3 = Ag + Co2 =>
2 Ag2Co3 = 4 Ag + 3 Co2
PdCl2 + HNO3 = Pd(NO3)2 + HCl =>
PdCl2 + 2 HNO3 = Pd(NO3)2 + 2 HCl
MoO3 + H2 = Mo + H2O =>
MoO3 + 3 H2 = Mo + 3 H2O
Ni(CH3COO)2 + NaOH = Ni(OH)2 + Na(CH3COO) =>
Ni(CH3COO)2 + 2 NaOH = Ni(OH)2 + 2 Na(CH3COO)
Ca2CHCO2 + NaCO2 = CaCO2 + Na2CHCO2 =>
Ca2CHCO2 + 2 NaCO2 = 2 CaCO2 + Na2CHCO2
AlMg + HCl = H2 + AlMgCl =>
2 AlMg + 2 HCl = H2 + 2 AlMgCl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C2H5COOH + Mg = Mg(C2H5COO)2 + H2 =>
2 C2H5COOH + Mg = Mg(C2H5COO)2 + H2
Br2 + Cl2 + H2O = HBr + HClO2 =>
3 Br2 + Cl2 + 4 H2O = 6 HBr + 2 HClO2
C3H7COOH + C2H5OH = C3H7COOC2H5 + H2O2 =>
5 C3H7COOH + 2 C2H5OH = 4 C3H7COOC2H5 + 2 H2O2
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
Na2CO3 + CaCl2*2H2O = CaCO3 + NaCl + H2O =>
Na2CO3 + CaCl2*2H2O = CaCO3 + 2 NaCl + 2 H2O
CH3COOH(aq) + Ba(OH)2(aq) = (CH3COO)2Ba + H2O =>
2 CH3COOH(aq) + Ba(OH)2(aq) = (CH3COO)2Ba + 2 H2O
C + NaOH = C(OH)4 + Na =>
C + 4 NaOH = C(OH)4 + 4 Na
Zn + Pb2(NO3)2 = Zn(NO3)2 + ZnPb =>
3 Zn + Pb2(NO3)2 = Zn(NO3)2 + 2 ZnPb
Cl2 + CaS = ClS + Ca =>
Cl2 + 2 CaS = 2 ClS + 2 Ca
AI + HCI = (AICI)3 + H2 =>
6 AI + 6 HCI = 2(AICI)3 + 3 H2
KIO + KI + HCl = KCl + I2 + H2O =>
KIO + KI + 2 HCl = 2 KCl + I2 + H2O
H2SO3 + LiOH = H2O + Li2SO3 =>
H2SO3 + 2 LiOH = 2 H2O + Li2SO3
Na2SO4 + Ba(OH)2 = BaSO4 + NaOH =>
Na2SO4 + Ba(OH)2 = BaSO4 + 2 NaOH
C8H16 + Br2 = C8H14Br2 + H =>
C8H16 + Br2 = C8H14Br2 + 2 H
BaCO3 + Al(OH)3 = Ba(OH) + Al(CO3)3 =>
3 BaCO3 + Al(OH)3 = 3 Ba(OH) + Al(CO3)3
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
Na3AsO4 + AgNo3 = NaNo3 + Ag3AsO4 =>
Na3AsO4 + 3 AgNo3 = 3 NaNo3 + Ag3AsO4
Na2SO3 + CH3COOH = H2SO3 + NaC2H3O2 =>
Na2SO3 + 2 CH3COOH = H2SO3 + 2 NaC2H3O2
FeO + HNO3 = Fe(NO3)3 + H2O + NO2 =>
FeO + 4 HNO3 = Fe(NO3)3 + 2 H2O + NO2
Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)
C7H6O6 + C4H6O2 = C9H8O4 + C2H4O2 =>
5 C7H6O6 + 15 C4H6O2 = 7 C9H8O4 + 16 C2H4O2
C2H5Cl + CH3COOH = CH3COCl + C2H6 + HCl =>
3 C2H5Cl + CH3COOH = 2 CH3COCl + 2 C2H6 + HCl
NaO2 = NaO + O2 =>
2 NaO2 = 2 NaO + O2
Hg2Cl2 + NaOH = HgO + NaCl + Hg + H2O =>
Hg2Cl2 + 2 NaOH = HgO + 2 NaCl + Hg + H2O
C8H7N3O2 + H2O2 = C8H5NO4 + N2 + H2O =>
C8H7N3O2 + 3 H2O2 = C8H5NO4 + N2 + 4 H2O
OH{-} + Cr2O7{-2} + IO2{-} = CrO2{-2} + IO4{-} + H2O =>
2 OH{-} + Cr2O7{-2} + 2 IO2{-} = 2 CrO2{-2} + 2 IO4{-} + H2O
TiO2 + H2 = Ti2O + H2O =>
2 TiO2 + 3 H2 = Ti2O + 3 H2O
KI(ac) + Pb(NO3)2(ac) = PbI2(s) + KNO3(ac) =>
2 KI(ac) + Pb(NO3)2(ac) = PbI2(s) + 2 KNO3(ac)
Ca(NO3)2 + Na2CrO4 = CaCrO4 + Na2(NO3)2 =>
Ca(NO3)2 + Na2CrO4 = CaCrO4 + Na2(NO3)2
Cr(NO3)3 + (NH4)2S = Cr2S3 + NH4NO3 =>
2 Cr(NO3)3 + 3(NH4)2S = Cr2S3 + 6 NH4NO3
CO + F2O3 = CO2 + F2 =>
3 CO + F2O3 = 3 CO2 + F2
FeI2 + Mg = MgI2 + Fe =>
FeI2 + Mg = MgI2 + Fe
K2Cr2O7 + C2H5OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CHCOOH + H2O =>
K2Cr2O7 + C2H5OH + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + CHCOOH + 6 H2O
Al + HgI2 = AlI3 + Hg =>
2 Al + 3 HgI2 = 2 AlI3 + 3 Hg
Ca3(PO4)2 + SiO2 + C = P + CaSiO2 + CO =>
Ca3(PO4)2 + 3 SiO2 + 8 C = 2 P + 3 CaSiO2 + 8 CO
C3H8 + O2 = C2O4 + H2 =>
2 C3H8 + 6 O2 = 3 C2O4 + 8 H2
HCl + CuSO4 = HSO4 + CuCl =>
HCl + CuSO4 = HSO4 + CuCl
Fe2 + H2O2 + HCl = FeCl3 + H2O =>
Fe2 + 3 H2O2 + 6 HCl = 2 FeCl3 + 6 H2O
Cu(OH)2 + (NH4)2SO4 + HNO3 = (NH4)NO3 + Cu(H2SO4) + H2O =>
4 Cu(OH)2 + 4(NH4)2SO4 + 6 HNO3 = 7(NH4)NO3 + 4 Cu(H2SO4) + 5 H2O
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