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4 NO + 3 O2 + 4 OH{-} = 4 NO3{-} + 2 H2O
C3H6O2 + NaOH = C3H5NaO2 + H2O =>
C3H6O2 + NaOH = C3H5NaO2 + H2O
KIO3 + NaHSO3 = I2 + Na2SO4 + H2SO4 + K2SO4 + H2O =>
4 KIO3 + 10 NaHSO3 = 2 I2 + 5 Na2SO4 + 3 H2SO4 + 2 K2SO4 + 2 H2O
C4H10O + Na = C4H9 + NaOH =>
C4H10O + Na = C4H9 + NaOH
C2H5 + Br2 = C2H5Br =>
2 C2H5 + Br2 = 2 C2H5Br
C2H2 + O2 = CO2 + H2O24 =>
C2H2 + 14 O2 = 2 CO2 + H2O24
Zn + H2SO4 = ZnSO4 + S + H2O =>
3 Zn + 4 H2SO4 = 3 ZnSO4 + S + 4 H2O
Na2S2O3 + FeCl3 + H2O = Na2S2O4 + FeCl2 + HCl =>
Na2S2O3 + 2 FeCl3 + H2O = Na2S2O4 + 2 FeCl2 + 2 HCl
CaO + H2O2 = CaO2 + H2O =>
CaO + H2O2 = CaO2 + H2O
H2S(g) + O2 = H2O(l) + SO2 =>
2 H2S(g) + 3 O2 = 2 H2O(l) + 2 SO2
C8H18O(g) + O2(g) = CO2(g) + H2O(g) =>
C8H18O(g) + 12 O2(g) = 8 CO2(g) + 9 H2O(g)
C9H8 + Cr2O7 = C9H8O4 + Cr =>
7 C9H8 + 4 Cr2O7 = 7 C9H8O4 + 8 Cr
NH3 + HA = NH4 + A =>
NH3 + HA = NH4 + A
HNO3 + HBr = HBrO3 + NO2 + H2O =>
6 HNO3 + HBr = HBrO3 + 6 NO2 + 3 H2O
KHP + NaOH = KNaP + H2O =>
KHP + NaOH = KNaP + H2O
CaO + H2 = Ca + H2O2 =>
2 CaO + H2 = 2 Ca + H2O2
NH4ReO4 + HCl = NH4[ReCl4O] + Cl2 + H2O =>
NH4ReO4 + 6 HCl = NH4[ReCl4O] + Cl2 + 3 H2O
SnS2 = SnS + S =>
SnS2 = SnS + S
MgO + H2C2O4 = MgC2O4 + H2O =>
MgO + H2C2O4 = MgC2O4 + H2O
FeSO4*2H20 + Ca(OH)2 + O2 = Fe(OH)3 + CaSO4 + H2O =>
4 FeSO4*2H20 + 4 Ca(OH)2 + 41 O2 = 4 Fe(OH)3 + 4 CaSO4 + 78 H2O
NH2OH + OH = N2 + H2O =>
2 NH2OH + 2 OH = N2 + 4 H2O
KS + HCl = KCl + HS =>
KS + HCl = KCl + HS
KOH + HCI1 = KCI + H2O =>
KOH + HCI1 = KCI + H2O
NO3 + H = NH4 + H2O =>
NO3 + 10 H = NH4 + 3 H2O
CH3NO + O2 = CO2 + H2O + N2 =>
4 CH3NO + 5 O2 = 4 CO2 + 6 H2O + 2 N2
C3H8O3 + OH = CO3 + H2O =>
C3H8O3 + 20 OH = 3 CO3 + 14 H2O
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
Al2O + H2SO4 = Al2SO4 + H2O =>
Al2O + H2SO4 = Al2SO4 + H2O
Mn2O7 = Mn + O =>
Mn2O7 = 2 Mn + 7 O
HCl + Sr = SrCl2 + H2 =>
2 HCl + Sr = SrCl2 + H2
NH3 + HA = NH4 + A =>
NH3 + HA = NH4 + A
C6H12N4 + H2O = CH2O + NH3 =>
C6H12N4 + 6 H2O = 6 CH2O + 4 NH3
MgF2 + Zn(NO3)2 = Mg(NO3)2 + ZnF2 =>
MgF2 + Zn(NO3)2 = Mg(NO3)2 + ZnF2
Cu + CaO2 + H2SO4 = CaSO4 + CuSO4 + H2O =>
Cu + CaO2 + 2 H2SO4 = CaSO4 + CuSO4 + 2 H2O
MgBr + NaPO = MgPO + NaBr =>
MgBr + NaPO = MgPO + NaBr
C6H5COOK + KOH = C6H6 + K2CO3 =>
C6H5COOK + KOH = C6H6 + K2CO3
KOH + H3PO4 = KHPO4 + H2 + H2O =>
2 KOH + 2 H3PO4 = 2 KHPO4 + H2 + 2 H2O
NaOH + Fe(NO3)3 = Fe(OH)3 + NaNO3 =>
3 NaOH + Fe(NO3)3 = Fe(OH)3 + 3 NaNO3
Ag + H2SO4(k) = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4(k) = Ag2SO4 + SO2 + 2 H2O
I + S = IS2 =>
I + 2 S = IS2
C2O2 + O = CO2 =>
C2O2 + 2 O = 2 CO2
CH3NH3HSO4 + BaCl2 = BaSO4 + CH3NH3Cl + HCl =>
CH3NH3HSO4 + BaCl2 = BaSO4 + CH3NH3Cl + HCl
FeCl3 + HCl = FeCl2 + HCl4 =>
3 FeCl3 + HCl = 3 FeCl2 + HCl4
NaHSO3 + SO2 = Na2S2O4 + SO3 + H2O =>
2 NaHSO3 + SO2 = Na2S2O4 + SO3 + H2O
CaC2O3 + KMnO4 + H2SO4 = CaSO4 + K2SO4 + MnSO4 + H2O + CO2 =>
5 CaC2O3 + 4 KMnO4 + 11 H2SO4 = 5 CaSO4 + 2 K2SO4 + 4 MnSO4 + 11 H2O + 10 CO2
H2CO3 + CuO = Cu(HCO3)2 + H2O =>
2 H2CO3 + CuO = Cu(HCO3)2 + H2O
Cu + FeCl3 = CuCl3 + Fe3 =>
3 Cu + 3 FeCl3 = 3 CuCl3 + Fe3
HIO(aq) + Ca(OH)2(aq) = Ca(IO)2(aq) + H2O(l) =>
2 HIO(aq) + Ca(OH)2(aq) = Ca(IO)2(aq) + 2 H2O(l)
HHHH + OO = HOH =>
HHHH + OO = 2 HOH
BaSO4 + NaOH = Na2SO4 + Ba(OH)2 =>
BaSO4 + 2 NaOH = Na2SO4 + Ba(OH)2
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