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Pb(NO3)4 + 2 K2Cr2O7 = Pb(Cr2O7)2 + 4 KNO3
Bi2O3 + Br2 + KOH = KBiO3 + KBr + H2O =>
Bi2O3 + 2 Br2 + 6 KOH = 2 KBiO3 + 4 KBr + 3 H2O
HOCl + KI = HOI + KCl =>
HOCl + KI = HOI + KCl
NaHNO3 = NaNO3 + H2 =>
2 NaHNO3 = 2 NaNO3 + H2
C6H12O6 + CO2 = C4O4H6 + O2 =>
C6H12O6 + 2 CO2 = 2 C4O4H6 + O2
CrBr3 + KOH + KBrO3 = KBr + K2CrO4 + H2O =>
2 CrBr3 + 10 KOH + KBrO3 = 7 KBr + 2 K2CrO4 + 5 H2O
Al + Fe2{+} = Al3{+} + Fe =>
3 Al + Fe2{+} = Al3{+} + 2 Fe
FeI2 + Na2CO3 + H2O = NaI + Fe(OH)2 + CO2 =>
FeI2 + Na2CO3 + H2O = 2 NaI + Fe(OH)2 + CO2
HCl + Zn + CuSO4 = ZnSO4 + CuCl + H2 =>
2 HCl + 2 Zn + 2 CuSO4 = 2 ZnSO4 + 2 CuCl + H2
Fe2(CO3)3 + H2(SO4) = Fe2(SO4)3 + H2O + CO2 =>
Fe2(CO3)3 + 3 H2(SO4) = Fe2(SO4)3 + 3 H2O + 3 CO2
CS2(s) + Cl2(g) = CCl4(i) + SCl2(s) =>
CS2(s) + 4 Cl2(g) = CCl4(i) + 2 SCl2(s)
Ca + C20H14O4 = CaC20H14O4 =>
Ca + C20H14O4 = CaC20H14O4
KMnO4 + NaI + H2SO4 = K2SO4 + MnSO4 + NaSO4 + I2 + H2O =>
4 KMnO4 + 10 NaI + 16 H2SO4 = 2 K2SO4 + 4 MnSO4 + 10 NaSO4 + 5 I2 + 16 H2O
H2SO4(konts) + Cu = CuSO4 + SO2 + H2O =>
2 H2SO4(konts) + Cu = CuSO4 + SO2 + 2 H2O
potassiumcarbonate + magnesiumsulfate = potassiumsulfate + magnesiumcarbonate =>
K2CO3 + MgSO4 = K2SO4 + MgCO3
POCl3 = P + O2 + Cl2 =>
2 POCl3 = 2 P + O2 + 3 Cl2
NaCl + H2O2 = NaClO4 + H2O =>
NaCl + 4 H2O2 = NaClO4 + 4 H2O
KMnO4 = K2MnO4MnO2O2 =>
2 KMnO4 = K2MnO4MnO2O2
Se + H2O = H2SeO =>
Se + H2O = H2SeO
Au + HNO3 + HCl = AuCl3NO + H2O =>
Au + HNO3 + 3 HCl = AuCl3NO + 2 H2O
C3H6O = C9H12 + H2O =>
3 C3H6O = C9H12 + 3 H2O
KMnO4 + CH3CH2OH + H2SO4 = MnSO4 + H2O + K2SO4 + CH3COOH =>
4 KMnO4 + 5 CH3CH2OH + 6 H2SO4 = 4 MnSO4 + 11 H2O + 2 K2SO4 + 5 CH3COOH
Fe2{+} + Al = Al{3+} + Fe =>
3 Fe2{+} + Al = Al{3+} + 6 Fe
Sb2O5 = Sb2O3 + O2 =>
Sb2O5 = Sb2O3 + O2
Fe + CuNO32 = Cu + FeNO32 =>
Fe + CuNO32 = Cu + FeNO32
Zn + CUSO{4} = ZnSO{4} + CU =>
Zn + CUSO{4} = ZnSO{4} + CU
CH3COOH + Sr(OH)2 = CH3OH + Sr(COOH)2 =>
2 CH3COOH + Sr(OH)2 = 2 CH3OH + Sr(COOH)2
H2CO3 + CuCl2 = H2Cl2 + CuCO3 =>
H2CO3 + CuCl2 = H2Cl2 + CuCO3
CaCl2 + H2SO4 = CaSO4 + HCl =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl
Ca(OH)2 + H2 = Ca + HOH =>
Ca(OH)2 + H2 = Ca + 2 HOH
CaBr2 + Na2SiO3 = CaSiO3 + NaBr =>
CaBr2 + Na2SiO3 = CaSiO3 + 2 NaBr
H2O + Mg3N2 = Mg + OH + NH3 =>
6 H2O + Mg3N2 = 3 Mg + 6 OH + 2 NH3
ICl5 = Cl2 + I2 =>
2 ICl5 = 5 Cl2 + I2
CrO4{2-} + S{-2} + H2O = Cr(OH)3 + S + OH{-} =>
2 CrO4{2-} + 3 S{-2} + 8 H2O = 2 Cr(OH)3 + 3 S + 10 OH{-}
[Ni(NH3)6]Cl2 + KCN = K2[Ni(CN)4] + NH3 + KCl =>
[Ni(NH3)6]Cl2 + 4 KCN = K2[Ni(CN)4] + 6 NH3 + 2 KCl
C2H4 + H2 = C2H56 =>
C2H4 + 26 H2 = C2H56
O2 + C2 + H2 = O2C6H12 =>
O2 + 3 C2 + 6 H2 = O2C6H12
K2SO4 + AgNO3 = Ag + SO4 + KNO3 =>
K2SO4 + 2 AgNO3 = 2 Ag + SO4 + 2 KNO3
As2S3 + H2O + HNO3 = NO + HAsO + H2SO4 =>
3 As2S3 + 2 H2O + 20 HNO3 = 20 NO + 6 HAsO + 9 H2SO4
K + H = KH =>
K + H = KH
Ca3(PO4)2 + H2(O4) = Ca(O4) + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2(O4) = 2 Ca(O4) + Ca(H2PO4)2
ZnSO4 + OH = ZnO2 + H2SO4 =>
ZnSO4 + 2 OH = ZnO2 + H2SO4
Sn + HNO3 = SnO2 + NO2 + H2O =>
Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
CuO + H2 = Cu + H2O3 =>
3 CuO + H2 = 3 Cu + H2O3
KOH + C2H6O = C2H5OK + H2O =>
KOH + C2H6O = C2H5OK + H2O
Ca(NO3)2 + NH3 + H2O = NH4(NO3) + Ca(OH)2 =>
Ca(NO3)2 + 2 NH3 + 2 H2O = 2 NH4(NO3) + Ca(OH)2
HC2H3O2 + NH3H2O = NH4C2H3O2 + H2O =>
HC2H3O2 + NH3H2O = NH4C2H3O2 + H2O
FO2 + H2O = H2FO3 =>
FO2 + H2O = H2FO3
CH3(CH2)7CHCH(CH2)7COOH + Br2 = CH3(CH2)7(CBrH)2(CH2)7COOH =>
CH3(CH2)7CHCH(CH2)7COOH + Br2 = CH3(CH2)7(CBrH)2(CH2)7COOH
Li3Po3 + BaCl2 = Ba3(Po3)2 + LiCl =>
2 Li3Po3 + 3 BaCl2 = Ba3(Po3)2 + 6 LiCl
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