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HCOOH + Na = NaOH + HCO
NH3 + O2 + N2 = HNO3 =>
2 NH3 + 9 O2 + 2 N2 = 6 HNO3
HNO3 + F2 = NO2 + HFO3 + H2O =>
10 HNO3 + F2 = 10 NO2 + 2 HFO3 + 4 H2O
Na2S + KClO3 = NaClO3 + K2S =>
Na2S + 2 KClO3 = 2 NaClO3 + K2S
C5H2O(l) + O2(g) = CO2(g) + H2O(l) =>
C5H2O(l) + 5 O2(g) = 5 CO2(g) + H2O(l)
Ca(NO3)2 + Li(s) = Ca(s) + LiNO3(s) =>
Ca(NO3)2 + 2 Li(s) = Ca(s) + 2 LiNO3(s)
Mg3(Si2O5)2(OH)2 = Mg + Si + O + H =>
Mg3(Si2O5)2(OH)2 = 3 Mg + 4 Si + 12 O + 2 H
Na2O + HI = H2O + NaI =>
Na2O + 2 HI = H2O + 2 NaI
NH33 + O = NO + H2O =>
2 NH33 + 35 O = 2 NO + 33 H2O
Na2S + KClO3 = NaClO3 + K2S =>
Na2S + 2 KClO3 = 2 NaClO3 + K2S
NaCO2 + H2SO4 = NaSO4H2CO2 =>
NaCO2 + H2SO4 = NaSO4H2CO2
KI + HF = KF + HI =>
KI + HF = KF + HI
Zn + H3SO4 = SO4Zn + H3 =>
Zn + H3SO4 = SO4Zn + H3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
HS{-} + HV2O7{3-} + H2O = S4{2-} + HV2O5{-} + OH{-} =>
4 HS{-} + 3 HV2O7{3-} + 2 H2O = S4{2-} + 3 HV2O5{-} + 8 OH{-}
CO2 + HCl = Cl + HCO2 =>
CO2 + HCl = Cl + HCO2
VOF + LiMnO4 + H2O = LiVO3 + HVO3 + MnF2 + HF =>
5 VOF + 2 LiMnO4 + 2 H2O = 2 LiVO3 + 3 HVO3 + 2 MnF2 + HF
CuSO4 + H2O = Cu(H2O)4{2+} + SO4{2-} =>
CuSO4 + 4 H2O = Cu(H2O)4{2+} + SO4{2-}
Zn + NH4OH = Zn(OH)2 + NH3 + H2 =>
Zn + 2 NH4OH = Zn(OH)2 + 2 NH3 + H2
Na + (H)2O = NaOH + H2 =>
2 Na + 2(H)2O = 2 NaOH + H2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
KSCN + FeCl3 = KSCl3 + FeCN =>
KSCN + FeCl3 = KSCl3 + FeCN
HCl + Kl = HKl + Cl =>
HCl + Kl = HKl + Cl
K + S2 = K2S =>
4 K + S2 = 2 K2S
KCl*MgCl2*6H2O + AgNO3 = AgCl + K + Mg + H2O + NO3 =>
KCl*MgCl2*6H2O + 3 AgNO3 = 3 AgCl + K + Mg + 6 H2O + 3 NO3
KSNC + FeCl3 = KCl + Fe(SNC)3 =>
3 KSNC + FeCl3 = 3 KCl + Fe(SNC)3
Zn + NH4OH = Zn(NH3)4 + H2O =>
Zn + 4 NH4OH = Zn(NH3)4 + 4 H2O
P4 + OH{-} + H2O = PH3 + H2O2P{-} =>
P4 + 3 OH{-} + 3 H2O = PH3 + 3 H2O2P{-}
F2 + SrCl2 = Cl + SrF2 =>
F2 + SrCl2 = 2 Cl + SrF2
Fe + NaNO3 = Fe(NO3)3 + Na =>
Fe + 3 NaNO3 = Fe(NO3)3 + 3 Na
IK + H2O2 = I + KOH =>
2 IK + H2O2 = 2 I + 2 KOH
CaOH2 + NaHCO3 = CaH2CO3 + NaOH =>
CaOH2 + NaHCO3 = CaH2CO3 + NaOH
C10H14NO + H2O = C10H14O + H2NO =>
C10H14NO + H2O = C10H14O + H2NO
Zn + NH4OH = Zn(OH) + NH4 =>
Zn + NH4OH = Zn(OH) + NH4
CuS2 + HNO3 = Cu(NO3)2 + H2SO4 + NO + H2O =>
3 CuS2 + 20 HNO3 = 3 Cu(NO3)2 + 6 H2SO4 + 14 NO + 4 H2O
HCl + CdO = CdCl2 + H2O =>
2 HCl + CdO = CdCl2 + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
ZnO + SO3 = ZnO3 + SO =>
ZnO + SO3 = ZnO3 + SO
Fe + O2 = Fe2O3 = =>
4 Fe + 3 O2 = 2 Fe2O3
H2SO4(aq) + Al(OH)3(aq) = HOH(l) + Al2(SO4)3(s) =>
3 H2SO4(aq) + 2 Al(OH)3(aq) = 6 HOH(l) + Al2(SO4)3(s)
Cu + HNO3 = CuO + NO2 + H2O =>
Cu + 2 HNO3 = CuO + 2 NO2 + H2O
HBrO + Ca(HCO3)2 = H2O + CO2 + Ca(BrO)2 =>
2 HBrO + Ca(HCO3)2 = 2 H2O + 2 CO2 + Ca(BrO)2
Fe + NaNO3 = Fe2O3 + NaNO2 =>
2 Fe + 3 NaNO3 = Fe2O3 + 3 NaNO2
Li3N + NHNO = LiNO + (NH)3 + N =>
Li3N + 3 NHNO = 3 LiNO + (NH)3 + N
Fe + CNS = FeCN + S =>
Fe + CNS = FeCN + S
K4Fe(CN)6 + H2O2 + H2SO4 = K2Fe(CN)6 + K2SO4 + H2O =>
K4Fe(CN)6 + H2O2 + H2SO4 = K2Fe(CN)6 + K2SO4 + 2 H2O
CH3CCH(g) + O2 = CO2 + H2O =>
CH3CCH(g) + 4 O2 = 3 CO2 + 2 H2O
SrBr2 + N + H8CO3 = SrCO3 + NH4Br =>
SrBr2 + 2 N + H8CO3 = SrCO3 + 2 NH4Br
C3H6O + C6H5CHO = C6H5CHCHOCHCHC6H5 + H2O =>
5 C3H6O + 7 C6H5CHO = 4 C6H5CHCHOCHCHC6H5 + 8 H2O
NaCl3 = NaCl + NaCl4 =>
3 NaCl3 = NaCl + 2 NaCl4
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