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5 HNO3 + As = H3AsO4 + 5 NO2 + H2O
KOH + HNO2 = KNO2 + H2O =>
KOH + HNO2 = KNO2 + H2O
K2CO3 + Al(OH)3 + H2O = K(Al(OH)4) + CO2 =>
K2CO3 + 2 Al(OH)3 + H2O = 2 K(Al(OH)4) + CO2
NbO2 + OH = HNbO3 =>
NbO2 + OH = HNbO3
GeH4 + GeF4 = GeHF3 =>
GeH4 + 3 GeF4 = 4 GeHF3
Li2O + Cu(OH)2 = LiOH + CuO =>
Li2O + Cu(OH)2 = 2 LiOH + CuO
Au + FeSO4 = AuSO4 + Fe =>
Au + FeSO4 = AuSO4 + Fe
O2 + K2S = K + SO2 =>
O2 + K2S = 2 K + SO2
Hg + NHO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 NHO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
Al(OH)3 + Li2O = LiOH + Al2O3 =>
2 Al(OH)3 + 3 Li2O = 6 LiOH + Al2O3
Ba(OH)2 + N2O3 + O2 = Ba(NO3)2 + H2O =>
Ba(OH)2 + N2O3 + O2 = Ba(NO3)2 + H2O
ZnOBa(OH)2 = BaZnO2H2O =>
ZnOBa(OH)2 = BaZnO2H2O
H3PO2 + NaOH = Na + H2PO2 + H2O =>
H3PO2 + NaOH = Na + H2PO2 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2O + H2SO4 = Na2SO4 + H2O =>
Na2O + H2SO4 = Na2SO4 + H2O
Br2 + KClO3 + H2O = HBrO3 + KCl =>
3 Br2 + 5 KClO3 + 3 H2O = 6 HBrO3 + 5 KCl
CH3COOK + Na2C4H4O6 = K2C4H4O6 + CH3COONa =>
2 CH3COOK + Na2C4H4O6 = K2C4H4O6 + 2 CH3COONa
C2H6O + C2H4O2 = C4H8O2 + H2O =>
C2H6O + C2H4O2 = C4H8O2 + H2O
Sn{2+} + IO3{-} + H{+} = Sn{4+} + I{-} + H2O =>
3 Sn{2+} + IO3{-} + 6 H{+} = 3 Sn{4+} + I{-} + 3 H2O
C3H8 + O = CO + H2O =>
C3H8 + 7 O = 3 CO + 4 H2O
KI + KBr = K2BrI =>
KI + KBr = K2BrI
Ca + AgSO4 = CaSO4 + Ag =>
Ca + AgSO4 = CaSO4 + Ag
MnO2 + NaNO3 + NaOH = Na2MnO4 + NaNO2 + H2O =>
MnO2 + NaNO3 + 2 NaOH = Na2MnO4 + NaNO2 + H2O
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
NiO2 + H2SO4 = NiSO4 + H2O + O2 =>
2 NiO2 + 2 H2SO4 = 2 NiSO4 + 2 H2O + O2
Na2CO3H2PO4 = Na2PO4CO2H2O =>
Na2CO3H2PO4 = Na2PO4CO2H2O
AgNO3 + NaCO3 = AgCO3 + NaNO3 =>
AgNO3 + NaCO3 = AgCO3 + NaNO3
Pd + HNO3 = Pd(NO3)4 + NO2 + H2O =>
Pd + 8 HNO3 = Pd(NO3)4 + 4 NO2 + 4 H2O
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
Be + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + BeO2 =>
3 Be + 2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 BeO2
(NH4)2CO3 + NaOH = (Na)2CO3 + H2O + NH3 =>
(NH4)2CO3 + 2 NaOH = (Na)2CO3 + 2 H2O + 2 NH3
C3H6 + O2 = CO2 + H2 =>
C3H6 + 3 O2 = 3 CO2 + 3 H2
SiO3 = Si + O2 =>
2 SiO3 = 2 Si + 3 O2
S8 = S3 =>
3 S8 = 8 S3
Fe(III) + O2 + H2O = Fe(III)OH =>
4 Fe(III) + O2 + 2 H2O = 4 Fe(III)OH
Na3N + HCl = NH4Cl + NaCl =>
Na3N + 4 HCl = NH4Cl + 3 NaCl
Co + Cl2 + NaOH = Co(OH)2 + NaCl =>
Co + Cl2 + 2 NaOH = Co(OH)2 + 2 NaCl
SiO3 = Si + O2 =>
2 SiO3 = 2 Si + 3 O2
Mg2(SO4)3 + HCl = MgCl3 + H2SO4 =>
Mg2(SO4)3 + 6 HCl = 2 MgCl3 + 3 H2SO4
Pb(NO3)2 + Na = Pb + NaNO3 =>
Pb(NO3)2 + 2 Na = Pb + 2 NaNO3
K2Cr2O7 + SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O
NH2CI = NH3 + N2 + HCI =>
3 NH2CI = NH3 + N2 + 3 HCI
MnSO4 + K2S = MnS + K2SO4 =>
MnSO4 + K2S = MnS + K2SO4
Na2SO4(aq) + Sr(NO3)2(aq) = Na2(NO3)2(aq) + SrSO4(s) =>
Na2SO4(aq) + Sr(NO3)2(aq) = Na2(NO3)2(aq) + SrSO4(s)
Na(Al(OH)4) + HCl = AlCl3 + NaCl + H2O =>
Na(Al(OH)4) + 4 HCl = AlCl3 + NaCl + 4 H2O
C18H38(s) + O2 = CO2 + H2O =>
2 C18H38(s) + 55 O2 = 36 CO2 + 38 H2O
KSO3 + HBr = HSO3 + KBr =>
KSO3 + HBr = HSO3 + KBr
HNO3CuO2 = HCuO2NO3 =>
HNO3CuO2 = HCuO2NO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HgO + NO = Hg(NO3)2 + Hg =>
4 HgO + 2 NO = Hg(NO3)2 + 3 Hg
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