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Fe3 + 9 HCl = 3 FeCl3 + 3 H3
MgO + H2O = Mg + H2O3 =>
2 MgO + H2O = 2 Mg + H2O3
KHCO3 + CaCl2 = KCl + CaCO3 + H2O + CO2 =>
2 KHCO3 + CaCl2 = 2 KCl + CaCO3 + H2O + CO2
NaH2PO4 = NaPO3H2O =>
NaH2PO4 = NaPO3H2O
C2H6 + F2 = C2H5 + HF =>
2 C2H6 + F2 = 2 C2H5 + 2 HF
NaNO2 + Br2 + H2O = NaBr + HNO3 + H2 =>
2 NaNO2 + Br2 + 2 H2O = 2 NaBr + 2 HNO3 + H2
H2S + H2SO3 = S + H2O(l) =>
2 H2S + H2SO3 = 3 S + 3 H2O(l)
Zn(ClO3)2 + SnO2 = ZnO + Sn(ClO3)4 =>
2 Zn(ClO3)2 + SnO2 = 2 ZnO + Sn(ClO3)4
SH(g) = HS(l) =>
SH(g) = HS(l)
LiOH + KNO3 = LiNO3 + KOH =>
LiOH + KNO3 = LiNO3 + KOH
AgNO3 + NH4I = AgNH4 + INO3 =>
AgNO3 + NH4I = AgNH4 + INO3
SeO4{-2} + I{-} = Se + I3{-} + O{-2} =>
SeO4{-2} + 9 I{-} = Se + 3 I3{-} + 4 O{-2}
FeCl2(ac) + Na3PO4(ac) = Fe3(PO4)2(s) + ClNa(ac) =>
3 FeCl2(ac) + 2 Na3PO4(ac) = Fe3(PO4)2(s) + 6 ClNa(ac)
NH3 + CH4 + O2 = C7H12NO + H2O =>
4 NH3 + 28 CH4 + 21 O2 = 4 C7H12NO + 38 H2O
H2S + KMnO4 + HClO3 = S + MnCl2 + KCl + H2O =>
23 H2S + 2 KMnO4 + 6 HClO3 = 23 S + 2 MnCl2 + 2 KCl + 26 H2O
CH2O + NH3 + O = CN + H2O =>
2 CH2O + 2 NH3 + 3 O = 2 CN + 5 H2O
C2H2 + KMnO4 + H2O = C2H4(OH)4 + KOH + MnO2 =>
3 C2H2 + 2 KMnO4 + 10 H2O = 3 C2H4(OH)4 + 2 KOH + 2 MnO2
KNO2 + NaOH + Zn + H2O = Na2[Zn(OH)4] + NH3 + KOH =>
KNO2 + 6 NaOH + 3 Zn + 5 H2O = 3 Na2[Zn(OH)4] + NH3 + KOH
K + H2O = K(OH)2 + H2 =>
K + 2 H2O = K(OH)2 + H2
N2O4 + H2 = N + H2O =>
N2O4 + 4 H2 = 2 N + 4 H2O
NaHSO4 + NaClO = Na + Cl + H2O + SO4 =>
2 NaHSO4 + NaClO = 3 Na + Cl + H2O + 2 SO4
Fe + HNO3(pazb) = Fe(NO3)3 + N2 + H2O =>
10 Fe + 36 HNO3(pazb) = 10 Fe(NO3)3 + 3 N2 + 18 H2O
Zn + AlPO4 = ZnPO4 + Al =>
Zn + AlPO4 = ZnPO4 + Al
Ag + ClO3{-} = Cl{-} + Ag2O =>
6 Ag + ClO3{-} = Cl{-} + 3 Ag2O
CU2 + OH = CU2OH =>
CU2 + OH = CU2OH
NaH2PO4NaOH = Na2HPO4H2O =>
NaH2PO4NaOH = Na2HPO4H2O
II2 + HNO3 = HIO3 + NO2 + H2O =>
II2 + 15 HNO3 = 3 HIO3 + 15 NO2 + 6 H2O
C2H5NO2 + HCl = C2H5NO2HCl =>
C2H5NO2 + HCl = C2H5NO2HCl
C12H22O11H2O = C2H6OCO2 =>
C12H22O11H2O = 4 C2H6OCO2
KI + H2SO4 = K2SO4 + I + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 8 I + H2S + 4 H2O
K2Cr2O7 + C2H5OH + HCl = KCl + CrCl + CH3CHO + H2O =>
K2Cr2O7 + 5 C2H5OH + 4 HCl = 2 KCl + 2 CrCl + 5 CH3CHO + 7 H2O
H2 + SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2 + SO4 + Ca(OH)2 = CaSO4 + 2 H2O
C2H4 = C + H2 =>
C2H4 = 2 C + 2 H2
ZnCO3 + KSO4 = KCO3 + ZnSO4 =>
ZnCO3 + KSO4 = KCO3 + ZnSO4
NaOH + Ca(H2PO4)2 = CaNa4(PO4)2 + H2O =>
4 NaOH + Ca(H2PO4)2 = CaNa4(PO4)2 + 4 H2O
C9H8O4 + C2H5OH = C11H13O4OH =>
C9H8O4 + C2H5OH = C11H13O4OH
SF5 = S8 + F2 =>
8 SF5 = S8 + 20 F2
SO3{-} + MnO4{-} + H{+} = SO4{-} + Mn{+2} + H2O =>
5 SO3{-} + 2 MnO4{-} + 6 H{+} = 5 SO4{-} + 2 Mn{+2} + 3 H2O
Mn(OH)2 + HClO + KOH = MnO2 + KCl + H2O =>
Mn(OH)2 + HClO + KOH = MnO2 + KCl + 2 H2O
Mn + Co2(SO4)3 = Co2 + Mn(SO4) =>
3 Mn + Co2(SO4)3 = Co2 + 3 Mn(SO4)
(NH4)2SO3 + HNO3 = (NH4)HNO3 + SO3 =>
(NH4)2SO3 + 2 HNO3 = 2(NH4)HNO3 + SO3
Cl + OH = ClO + H2O =>
Cl + 2 OH = ClO + H2O
H2SO4(dilute) + Na2CO3 = Na2SO4 + H2CO3 =>
H2SO4(dilute) + Na2CO3 = Na2SO4 + H2CO3
H2SO3 + Al = H2 + Al2SO3 =>
H2SO3 + 2 Al = H2 + Al2SO3
CuSO4(aq) + KOH(aq) = Cu(OH)2 + K2SO4(aq) =>
CuSO4(aq) + 2 KOH(aq) = Cu(OH)2 + K2SO4(aq)
P + H2O + Br2 = HBr + H3PO4 =>
2 P + 8 H2O + 5 Br2 = 10 HBr + 2 H3PO4
H2SO4 + MnI4 = H2SI4 + MnO4 =>
H2SO4 + MnI4 = H2SI4 + MnO4
Na2O + HClO2 = H2O + Na(ClO2) =>
Na2O + 2 HClO2 = H2O + 2 Na(ClO2)
MnO(OH)2 = Mn3O4 + H2O + O2 =>
3 MnO(OH)2 = Mn3O4 + 3 H2O + O2
H2SO4 + Br2 + Na2S = S + HBr + Na2SO4 =>
H2SO4 + Br2 + Na2S = S + 2 HBr + Na2SO4
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