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2 CuI + 8 NH3 = 2(Cu(NH3)4) + I2
HNO3 + NH2SO2OH = N2O + H2SO4 + H2O =>
HNO3 + NH2SO2OH = N2O + H2SO4 + H2O
NH3 + Br2 = N2 + NH4{+} + Br{-} =>
8 NH3 + 3 Br2 = N2 + 6 NH4{+} + 6 Br{-}
K2Cr2O7 + H2SO4 + CH6O + H2O = K2Cr2(SO4)4*24H2O + C2H4O =>
K2Cr2O7 + 4 H2SO4 + 2 CH6O + 16 H2O = K2Cr2(SO4)4*24H2O + C2H4O
ZnS + AlN = Zn3N2 + Al2S3 =>
3 ZnS + 2 AlN = Zn3N2 + Al2S3
Cr2O3 + KNO3 + Na2CO3 = Na2CrO4 + K(NO) + CO2 =>
2 Cr2O3 + 3 KNO3 + 4 Na2CO3 = 4 Na2CrO4 + 3 K(NO) + 4 CO2
Ca(s) + O(g) = CaO(s) =>
Ca(s) + O(g) = CaO(s)
Cl2 + Ca(OH)2 = CaCl2O + H2O =>
Cl2 + Ca(OH)2 = CaCl2O + H2O
C + P4 = CP =>
4 C + P4 = 4 CP
K2Cr2O7 + FeSO4 + HCl = KCl + CrCl3 + Fe2(SO4)3 + H2O + FeCl3 =>
K2Cr2O7 + 6 FeSO4 + 14 HCl = 2 KCl + 2 CrCl3 + 2 Fe2(SO4)3 + 7 H2O + 2 FeCl3
Fe(NO3)3 + H2SO4 + KI = I3 + HNO3 + FeSO4 + K2SO4 =>
6 Fe(NO3)3 + 9 H2SO4 + 6 KI = 2 I3 + 18 HNO3 + 6 FeSO4 + 3 K2SO4
Mg + Ba + H2O = MgOHBa + H2 =>
2 Mg + 2 Ba + 2 H2O = 2 MgOHBa + H2
Al2(SO3)3 + KOH = Al(OH)3 + K6(SO3)3 =>
Al2(SO3)3 + 6 KOH = 2 Al(OH)3 + K6(SO3)3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Sn + Cl2 + NaOH = Sn(OH)2 + NaCl =>
Sn + Cl2 + 2 NaOH = Sn(OH)2 + 2 NaCl
C2H5OH + H2SO4 = C2H5OSOOOH + H2O =>
C2H5OH + H2SO4 = C2H5OSOOOH + H2O
HCOOH + C3H7OH = HCOOC3H7 + H2 =>
2 HCOOH + 6 C3H7OH = 5 HCOOC3H7 + 6 H2
C3H7Br + O2 = C3H6Br + H2O =>
4 C3H7Br + O2 = 4 C3H6Br + 2 H2O
Al2O3 + CaCO3 = Ca(AlO2)2 + CO2 =>
Al2O3 + CaCO3 = Ca(AlO2)2 + CO2
PH3 + K2Cr2O7 + HCl = H3P04 + CrCl3 + KCl + H2O =>
8 PH3 + 3 K2Cr2O7 + 24 HCl = 2 H3P04 + 6 CrCl3 + 6 KCl + 21 H2O
SnSO4 + HCl = H2SO4 + SnCl2 =>
SnSO4 + 2 HCl = H2SO4 + SnCl2
H2O + AgI = Ag + H2OI =>
H2O + AgI = Ag + H2OI
Eu + HF = H + EuF3 =>
Eu + 3 HF = 3 H + EuF3
N + P = N3P =>
3 N + P = N3P
Cr(NO3)3 + NaBiO3 + HNO3 = Bi(NO3)3 + NaNO3 + H2Cr2O7 + H2O =>
2 Cr(NO3)3 + 3 NaBiO3 + 6 HNO3 = 3 Bi(NO3)3 + 3 NaNO3 + H2Cr2O7 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K2SO3 + Cl + H2O = K2SO4 + HCl =>
K2SO3 + 2 Cl + H2O = K2SO4 + 2 HCl
Ba(s) + F2(g) = BaF2(s) =>
Ba(s) + F2(g) = BaF2(s)
SO2 + O2 + NaOH = Na2SO4 + H2O =>
2 SO2 + O2 + 4 NaOH = 2 Na2SO4 + 2 H2O
KOH + BaSO4 = Ba(OH)2 + K2SO4 =>
2 KOH + BaSO4 = Ba(OH)2 + K2SO4
Mn(NO3)2 + NaOH = MnOH + Na(NO3)2 =>
Mn(NO3)2 + NaOH = MnOH + Na(NO3)2
CH3CH2OH + KMnO4 + H2SO4 = CH3CO2H + MnSO4 + H2O + K2SO4 =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CO2H + 4 MnSO4 + 11 H2O + 2 K2SO4
Fe + Cu2SO4 = Fe2(SO4)3 + Cu =>
2 Fe + 3 Cu2SO4 = Fe2(SO4)3 + 6 Cu
PCl3 + NaOH = NaH2PO3 + NaCl + H2O =>
PCl3 + 4 NaOH = NaH2PO3 + 3 NaCl + H2O
Mn + Br2 = MnBr3 =>
2 Mn + 3 Br2 = 2 MnBr3
C + FeO = Fe + CO2 =>
C + 2 FeO = 2 Fe + CO2
Cl2 + KL = KCl + L2 =>
Cl2 + 2 KL = 2 KCl + L2
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
AsO2 + H2S + HCl = As2S3 + Cl + H2O =>
2 AsO2 + 3 H2S + 2 HCl = As2S3 + 2 Cl + 4 H2O
Au + HCl + HNO3 = AuCl4 + NO2 + H2O =>
Au + 4 HCl + 4 HNO3 = AuCl4 + 4 NO2 + 4 H2O
SbCl3 + H2O = H[Sb(OH)4] + HCl =>
SbCl3 + 4 H2O = H[Sb(OH)4] + 3 HCl
C6H5OH + FeCl3 = Fe(C6H5O)Cl2 + HCl =>
C6H5OH + FeCl3 = Fe(C6H5O)Cl2 + HCl
Br2(s) + H2O(g) + SO2 = HBr + H2SO4(s) =>
Br2(s) + 2 H2O(g) + SO2 = 2 HBr + H2SO4(s)
C2H4 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 C2H4 + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 2 K2SO4 + 4 MnSO4 + 6 H2O
Li(OH) + H3PO4 = Li3PO4 + H2O =>
3 Li(OH) + H3PO4 = Li3PO4 + 3 H2O
CH3OH = C6H6 + C5H12 + H2O =>
21 CH3OH = C6H6 + 3 C5H12 + 21 H2O
O2NCH3 + O2 = N2 + CO2 + H2O =>
4 O2NCH3 + 3 O2 = 2 N2 + 4 CO2 + 6 H2O
C2H5OC2H5 + HCl = C2H5OH + C2H5Cl =>
C2H5OC2H5 + HCl = C2H5OH + C2H5Cl
NaCl + KBr = KCl + NaBr =>
NaCl + KBr = KCl + NaBr
CaC2O4 = Ca + C2O4 =>
CaC2O4 = Ca + C2O4
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