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Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
HI + H2SO4 = I2 + H2S + H2O =>
8 HI + H2SO4 = 4 I2 + H2S + 4 H2O
Sc2S3 + H2O = Sc(OH)3 + H2S =>
Sc2S3 + 6 H2O = 2 Sc(OH)3 + 3 H2S
Li2CO3 + CuCl = LiCl + Cu2CO3 =>
Li2CO3 + 2 CuCl = 2 LiCl + Cu2CO3
K(s) + ZnCl2(aq) = KCl2 + Zn =>
K(s) + ZnCl2(aq) = KCl2 + Zn
Be(OH)2 + H3PO4 = Be3(PO4)2 + H(OH) =>
3 Be(OH)2 + 2 H3PO4 = Be3(PO4)2 + 6 H(OH)
SiF4(s) + H2O(l) = H2SiF6(s) + H2SiO3(s) =>
3 SiF4(s) + 3 H2O(l) = 2 H2SiF6(s) + H2SiO3(s)
KNO2 + H2S + HCl = NNO + S + KCl + H2O =>
2 KNO2 + 2 H2S + 2 HCl = NNO + 2 S + 2 KCl + 3 H2O
K2CrO4 + HI + HClO4 = Cr(ClO4)3 + KClO4 + I2 + H2O =>
2 K2CrO4 + 6 HI + 10 HClO4 = 2 Cr(ClO4)3 + 4 KClO4 + 3 I2 + 8 H2O
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
H2 + PO4 + Ca(NO3)2 = Ca(PO4)2 + HNO3 =>
H2 + 2 PO4 + Ca(NO3)2 = Ca(PO4)2 + 2 HNO3
Bi + Fl = BiFl =>
Bi + Fl = BiFl
KClO4 + AgNO3 = KNO3 + AgClO4 =>
KClO4 + AgNO3 = KNO3 + AgClO4
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
NH4Cl + Cu(OH)2 = CuCl2 + NH3 + H2O =>
2 NH4Cl + Cu(OH)2 = CuCl2 + 2 NH3 + 2 H2O
Ni(OH)3 + HNO3 = Ni(NO3)2 + O2 + H2O =>
4 Ni(OH)3 + 8 HNO3 = 4 Ni(NO3)2 + O2 + 10 H2O
(NH4)2S + CoCl2 = (NH4)Cl + CoS =>
(NH4)2S + CoCl2 = 2(NH4)Cl + CoS
H2SO4 + MgO = Mg(OH)2 + MgSO4 =>
H2SO4 + 2 MgO = Mg(OH)2 + MgSO4
AlCl3 + HN4OH = Al(OH)3 + HN4Cl =>
AlCl3 + 3 HN4OH = Al(OH)3 + 3 HN4Cl
H2 + CuSO4 = H2SO4 + Cu =>
H2 + CuSO4 = H2SO4 + Cu
NH4OH + CuSO4 = Cu(OH)2 + (NH4)2SO4 =>
2 NH4OH + CuSO4 = Cu(OH)2 + (NH4)2SO4
RaO + SO3 = RaSO4 =>
RaO + SO3 = RaSO4
(CH3)2CHOH + NaNH2 = (CH3)2CHONa + NH3 =>
(CH3)2CHOH + NaNH2 = (CH3)2CHONa + NH3
Ag2S + H2SO4 = Ag2SO4 + H2O + SO2 =>
Ag2S + 4 H2SO4 = Ag2SO4 + 4 H2O + 4 SO2
Na3P + AgMnO4 = Na3MnO4 + AgP =>
Na3P + AgMnO4 = Na3MnO4 + AgP
MgSO4 + KCl = K2SO4 + MgCl2 =>
MgSO4 + 2 KCl = K2SO4 + MgCl2
C4H8OH + SOCl2 = C4H8Cl + SO2 + HCl =>
C4H8OH + SOCl2 = C4H8Cl + SO2 + HCl
NH3 + NaHCO3 = NH4NaCO3 =>
NH3 + NaHCO3 = NH4NaCO3
Na2Cr2O7 + K = Na + K2Cr2O7 =>
Na2Cr2O7 + 2 K = 2 Na + K2Cr2O7
F + H2 = HF =>
2 F + H2 = 2 HF
HBr + Ca(OH) = BrOH + HCa =>
HBr + Ca(OH) = BrOH + HCa
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Li2CrO4 + MnF4 = Mn(CrO4)2 + LiF =>
2 Li2CrO4 + MnF4 = Mn(CrO4)2 + 4 LiF
Fe{+3} + Tl = Fe{+2} + Tl{2+} =>
2 Fe{+3} + Tl = 2 Fe{+2} + Tl{2+}
K2Cr2O7 + H2C2O4 + K2C2O4 = K3(Cr(C2O4)3)*3H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4 + 2 K2C2O4 = 2 K3(Cr(C2O4)3)*3H2O + 6 CO2 + H2O
H4O4 + NaOH = NaH3O4 + H2O =>
H4O4 + NaOH = NaH3O4 + H2O
NH4MnO4 + CuCl2 = NH4Cl + Cu(MnO4)2 =>
2 NH4MnO4 + CuCl2 = 2 NH4Cl + Cu(MnO4)2
Li2CO3 + CuCl = LiCl + Cu2CO3 =>
Li2CO3 + 2 CuCl = 2 LiCl + Cu2CO3
CaOCl2 + HI = CaCl2 + I2 + H2O =>
CaOCl2 + 2 HI = CaCl2 + I2 + H2O
P2 + N2 = PN =>
P2 + N2 = 2 PN
Cl2 + KOH = KCl + H2O + O =>
Cl2 + 2 KOH = 2 KCl + H2O + O
CuCl2 = Cl + Cu2 =>
2 CuCl2 = 4 Cl + Cu2
Na2S + HBr = NaBr + H2S =>
Na2S + 2 HBr = 2 NaBr + H2S
Ca(s) + HF(aq) = CaF2(aq) + H2(g) =>
Ca(s) + 2 HF(aq) = CaF2(aq) + H2(g)
Zn + AgNo3 = Ag + Zn(No3)2 =>
Zn + 2 AgNo3 = 2 Ag + Zn(No3)2
Cu(OH)2 + NHO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 NHO3 = Cu(NO3)2 + 2 H2O
CaO + HNO2 = CaNO2 + OH =>
CaO + HNO2 = CaNO2 + OH
I{-} + MnO4{-} + H2O = H4IO6{-} + MnO2 + OH{-} =>
3 I{-} + 8 MnO4{-} + 10 H2O = 3 H4IO6{-} + 8 MnO2 + 8 OH{-}
HNO3 + Ag2HAsO4 = H3AsO4 + AgNO3 =>
2 HNO3 + Ag2HAsO4 = H3AsO4 + 2 AgNO3
Ca(NO3)2 + NaHCO3 = Ca(HCO3)2 + NaNO3 =>
Ca(NO3)2 + 2 NaHCO3 = Ca(HCO3)2 + 2 NaNO3
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