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4 NO2 + O2 = 2 N2O5
Cl2O5 + H2O2 + OH{-} = ClO4{-} + H2O =>
Cl2O5 + 2 H2O2 + 2 OH{-} = 2 ClO4{-} + 3 H2O
S8 + P4 = S8P4 =>
S8 + P4 = S8P4
CaOCl2(aq) + NH3(aq) = H2O(l) + CaCl2(aq) + N2(g) =>
3 CaOCl2(aq) + 2 NH3(aq) = 3 H2O(l) + 3 CaCl2(aq) + N2(g)
Al + Fe(NO3)2 = Al(NO3)3 + Fe =>
2 Al + 3 Fe(NO3)2 = 2 Al(NO3)3 + 3 Fe
Sn + Xe2 = SnXe =>
2 Sn + Xe2 = 2 SnXe
NaCl + CO = COCl + Na =>
NaCl + CO = COCl + Na
N4O10 + NO = N4O8 =>
2 N4O10 + 4 NO = 3 N4O8
Hg2Cl2 + HI = Hg2I2 + HCl =>
Hg2Cl2 + 2 HI = Hg2I2 + 2 HCl
NiCl2 + Na2(CO3)2 = Ni(CO3)2 + Na2Cl2 =>
NiCl2 + Na2(CO3)2 = Ni(CO3)2 + Na2Cl2
C15H31COOC2H5 + O2 = CO2 + H2O =>
C15H31COOC2H5 + 26 O2 = 18 CO2 + 18 H2O
Br2(g) + Cl2(g) = BrCl(g) =>
Br2(g) + Cl2(g) = 2 BrCl(g)
CoSO4 + Na2CO3 = CoNa2 + CO3SO4 =>
CoSO4 + Na2CO3 = CoNa2 + CO3SO4
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
KI + Fe2(SO4)3 = FeSO4 + I2 + K2SO4 =>
2 KI + Fe2(SO4)3 = 2 FeSO4 + I2 + K2SO4
NO2 + O2 = NO3 =>
2 NO2 + O2 = 2 NO3
FeS + H2SO4 = FeSO4 + H2S = H2 =>
FeS + H2SO4 = FeSO4 + H2S
H2 + FC2 = CH4 + F60 =>
240 H2 + 60 FC2 = 120 CH4 + F60
P4 + HCl = PH3 + Cl2 =>
P4 + 12 HCl = 4 PH3 + 6 Cl2
Na2CO3 + H2O = NaOH + H2CO3 =>
Na2CO3 + 2 H2O = 2 NaOH + H2CO3
FeO3 + C = FeO + CO2 =>
FeO3 + C = FeO + CO2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
NaC2H3O2 + Fe2(SO4)3 = Fe(C2H3O2)3 + Na2SO4 =>
6 NaC2H3O2 + Fe2(SO4)3 = 2 Fe(C2H3O2)3 + 3 Na2SO4
MgNH4PO4 + CH3COOH = Mg(CH3COO)2 + NH4CH3COO + H3PO4 =>
MgNH4PO4 + 3 CH3COOH = Mg(CH3COO)2 + NH4CH3COO + H3PO4
KMnO4 + NaOH + KI = KOH + MnO2 + Na2O + I2 =>
2 KMnO4 + 8 NaOH + 6 KI = 8 KOH + 2 MnO2 + 4 Na2O + 3 I2
Ni2 + HCl = H2 + NiCl =>
Ni2 + 2 HCl = H2 + 2 NiCl
NaOAc + Cr2(C2O4)3 = Na(C2O4)3 + Cr2OAc =>
NaOAc + Cr2(C2O4)3 = Na(C2O4)3 + Cr2OAc
FeS + HNO3 = H2SO4 + NO2 + Fe(NO3)3 + H2O =>
FeS + 12 HNO3 = H2SO4 + 9 NO2 + Fe(NO3)3 + 5 H2O
Ca(NO3)2(aq) + (NH4)2SO4(aq) = CaSO4(s) + NH4NO3(aq) =>
Ca(NO3)2(aq) + (NH4)2SO4(aq) = CaSO4(s) + 2 NH4NO3(aq)
H3PO2 + AgNO3 + H2O = H3PO3 + HNO3 + Ag =>
H3PO2 + 2 AgNO3 + H2O = H3PO3 + 2 HNO3 + 2 Ag
C3H8 = C + H2 =>
C3H8 = 3 C + 4 H2
KMnO4 + FeBr3 + H2SO4 = Mn(SO4) + K2SO4 + Fe2(SO4)3 + Br2 + H2O =>
6 KMnO4 + 10 FeBr3 + 24 H2SO4 = 6 Mn(SO4) + 3 K2SO4 + 5 Fe2(SO4)3 + 15 Br2 + 24 H2O
H3PO4(aq) + KOH = K3PO4 + H2O(l) =>
H3PO4(aq) + 3 KOH = K3PO4 + 3 H2O(l)
S + Zn + O = ZnSO =>
S + Zn + O = ZnSO
Al2(SO4)3 + Mg2 = MgSO4 + Al =>
2 Al2(SO4)3 + 3 Mg2 = 6 MgSO4 + 4 Al
Fe(OH)2Cl + H2SO4 = Fe2(SO4)3 + HCl + H2O =>
2 Fe(OH)2Cl + 3 H2SO4 = Fe2(SO4)3 + 2 HCl + 4 H2O
NO2 + Cr2O72 = Cr3 + NO3 =>
216 NO2 + 3 Cr2O72 = 2 Cr3 + 216 NO3
SO4 + O = SO10 =>
SO4 + 6 O = SO10
Ni + AuSO4 = NiSO4 + Au =>
Ni + AuSO4 = NiSO4 + Au
AlSO4 + CaPO4 = AlPO4 + CaSO4 =>
AlSO4 + CaPO4 = AlPO4 + CaSO4
K2S + Fe(OH)3 = K(OH) + Fe2S3 =>
3 K2S + 2 Fe(OH)3 = 6 K(OH) + Fe2S3
NH2OH + HCl + NaNO3 = N2O + NaCl + H2O =>
4 NH2OH + 2 HCl + 2 NaNO3 = 3 N2O + 2 NaCl + 7 H2O
Br2 + LiI = Li + IBr =>
Br2 + 2 LiI = 2 Li + 2 IBr
NaOH + H3COOC2H5 = H3COONa + C2H5OH =>
NaOH + H3COOC2H5 = H3COONa + C2H5OH
Li2 + SO3 = LiO + SO2 =>
Li2 + 2 SO3 = 2 LiO + 2 SO2
C5H12O + Na = NaC5H11 + OH =>
C5H12O + Na = NaC5H11 + OH
AgNo3 + Na2S = Ag2S + No3 + Na2 =>
2 AgNo3 + Na2S = Ag2S + 2 No3 + Na2
Ag(s) + Pb(NO3)(aq) = AgNO3(aq) + Pb(s) =>
Ag(s) + Pb(NO3)(aq) = AgNO3(aq) + Pb(s)
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
P4O10(s) + H2O(l) = H3PO4(s) =>
P4O10(s) + 6 H2O(l) = 4 H3PO4(s)
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