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2 NO2(g) + 7 H2(g) = 2 NH3(g) + 4 H2O(l)
CH3CH2I + CH3CH2ONa = CH3CH2Na + CH3CH2OI =>
CH3CH2I + CH3CH2ONa = CH3CH2Na + CH3CH2OI
KNO2 + KI + H2SO4 = I2 + K2SO4 + NO + H2O =>
2 KNO2 + 2 KI + 2 H2SO4 = I2 + 2 K2SO4 + 2 NO + 2 H2O
H2SO4 + Na2S = H2S + Na2SO3 =>
3 H2SO4 + 4 Na2S = 3 H2S + 4 Na2SO3
PdH2 + H2O2 = Pd + H2O =>
PdH2 + H2O2 = Pd + 2 H2O
NH4OH + (NH3)4Pt(NO3)2 = (NH3)4Pt + NH4NO3 + O2 =>
8 NH4OH + 6(NH3)4Pt(NO3)2 = 6(NH3)4Pt + 10 NH4NO3 + 7 O2
C2H2 + KMnO4 + H2O = C2H(OH)2 + MnO2 + KOH =>
C2H2 + KMnO4 + H2O = C2H(OH)2 + MnO2 + KOH
NiS + O2 = Ni2O3 + SO2 =>
4 NiS + 7 O2 = 2 Ni2O3 + 4 SO2
MgO(s) + H2O(l) = MgOH(s) + O2(g) =>
4 MgO(s) + 2 H2O(l) = 4 MgOH(s) + O2(g)
CrS + NaOH = CrOH + NaS =>
CrS + NaOH = CrOH + NaS
NaO + HCl = NaCl + H2 + O2 =>
2 NaO + 2 HCl = 2 NaCl + H2 + O2
C4H8 + KMnO4 + H2SO4 = HC2H3O2 + K2SO4 + MnSO4 + H2O =>
5 C4H8 + 8 KMnO4 + 12 H2SO4 = 10 HC2H3O2 + 4 K2SO4 + 8 MnSO4 + 12 H2O
Zn(NO3)2 + Ca(OH)2 = Zn(OH)2 + Ca(NO3)2 =>
Zn(NO3)2 + Ca(OH)2 = Zn(OH)2 + Ca(NO3)2
Cu + CO2 = Cu(CO2)2 =>
Cu + 2 CO2 = Cu(CO2)2
C6H10O4 + C6H16N2 = C12H22O2N2 + H2O =>
C6H10O4 + C6H16N2 = C12H22O2N2 + 2 H2O
C6H18Al2 + H2O = Al2O3 + CH4 =>
C6H18Al2 + 3 H2O = Al2O3 + 6 CH4
Et2O + P4O10 = (EtPO3)6 =>
6 Et2O + 3 P4O10 = 2(EtPO3)6
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Fe(OH)3 + NaF = Fe + NaOH + F =>
Fe(OH)3 + 3 NaF = Fe + 3 NaOH + 3 F
Zn + CuCl2 = Zn(CuCl2) =>
Zn + CuCl2 = Zn(CuCl2)
C2H5NO2 + H3BO3 = C6H12BN3O6 + H2O =>
3 C2H5NO2 + H3BO3 = C6H12BN3O6 + 3 H2O
HClO4 + AlOH = Al(ClO4) + H2O =>
HClO4 + AlOH = Al(ClO4) + H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Cr3{+} + Cd = Cr + Cd2{+} =>
Cr3{+} + 2 Cd = 3 Cr + Cd2{+}
Cu(OAc)2 + CuHCO2 = HOAc + Cu + CO2 =>
Cu(OAc)2 + 2 CuHCO2 = 2 HOAc + 3 Cu + 2 CO2
Li2S + HCl = LiHS + LiCl =>
Li2S + HCl = LiHS + LiCl
Zu + HCl = ZuCl3 + H2 =>
2 Zu + 6 HCl = 2 ZuCl3 + 3 H2
H{+} + H{-} = H =>
H{+} + H{-} = 2 H
FeSO4 + K4[Fe(CN)6] = Fe4[Fe(CN)6]2 + K2SO4 =>
4 FeSO4 + 2 K4[Fe(CN)6] = Fe4[Fe(CN)6]2 + 4 K2SO4
CuOH + HNO3 = CuNO3H2O =>
CuOH + HNO3 = CuNO3H2O
C51H92O6 + H2 = C51H98O6 =>
C51H92O6 + 3 H2 = C51H98O6
Hg2(NO3)2 + NaOH = Hg + HgO + H2O + NaNO3 =>
Hg2(NO3)2 + 2 NaOH = Hg + HgO + H2O + 2 NaNO3
C4H6O6 + NaHCO3 = NaC4H4O6 + CO2 + H2O =>
9 C4H6O6 + 10 NaHCO3 = 10 NaC4H4O6 + 6 CO2 + 12 H2O
K + Br = potassiumbromide =>
K + Br = KBr
Na(CO3)2 + CH3COOH = CH3COONa + H2O + CO2 =>
8 Na(CO3)2 + 11 CH3COOH = 8 CH3COONa + 10 H2O + 22 CO2
Fe + H3PO4 = Fe3(PO4)2 + H2 =>
3 Fe + 2 H3PO4 = Fe3(PO4)2 + 3 H2
CH3(CH2)20CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)20CH3 + 67 O2 = 44 CO2 + 46 H2O
PO + FeO = POFeO =>
PO + FeO = POFeO
Zn + O = Zn2O3 =>
2 Zn + 3 O = Zn2O3
SO4 + HCl = H2SO4 + Cl =>
SO4 + 2 HCl = H2SO4 + 2 Cl
P2O3 + H2O + HNO3 = H3PO4 + NO =>
3 P2O3 + 7 H2O + 4 HNO3 = 6 H3PO4 + 4 NO
CuO + HC2H3O2 = Cu(C2H3O2) + H2O2 =>
2 CuO + 2 HC2H3O2 = 2 Cu(C2H3O2) + H2O2
Ag{+} + CN{-} = Ag(CN)2{-} =>
Ag{+} + 2 CN{-} = Ag(CN)2{-}
K + S2 = KS2 =>
K + S2 = KS2
CH3CHBrCH2CH3 + Na = NaBr + CH3CH2CH(CH3)CH(CH3)CH2CH3 =>
2 CH3CHBrCH2CH3 + 2 Na = 2 NaBr + CH3CH2CH(CH3)CH(CH3)CH2CH3
Na2C2O4 + CaSO4 = Na2SO4 + CaC2O4 =>
Na2C2O4 + CaSO4 = Na2SO4 + CaC2O4
H2SO4 + Sc(OH)3 = Sc2(SO4)3 + H2O =>
3 H2SO4 + 2 Sc(OH)3 = Sc2(SO4)3 + 6 H2O
FeO = Fe + O3 =>
3 FeO = 3 Fe + O3
CdS + H = H2S + Cd =>
CdS + 2 H = H2S + Cd
Zn + NH4ClO4 = ZnO + ZnCl2 + N2 + H2O =>
5 Zn + 2 NH4ClO4 = 4 ZnO + ZnCl2 + N2 + 4 H2O
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