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6 FeCl2 + KBrO3 + 6 HCl = 6 FeCl3 + KBr + 3 H2O
CH3COOH + Cl = CCl3COOH + H3 =>
CH3COOH + 3 Cl = CCl3COOH + H3
Zn + KOH = Zn(KOH) =>
Zn + KOH = Zn(KOH)
Al2O3P2O5 = Al(PO4) =>
Al2O3P2O5 = 2 Al(PO4)
AlNiBr3 = AlBr3Ni =>
AlNiBr3 = AlBr3Ni
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Cu{2+} + Mg = Mg{2+} + Cu{+} =>
2 Cu{2+} + Mg = Mg{2+} + 2 Cu{+}
C2Na2 + CH3Cl = C4H6 + NaCl =>
C2Na2 + 2 CH3Cl = C4H6 + 2 NaCl
NH3 + NaF = NaNH3 + F2 =>
2 NH3 + 2 NaF = 2 NaNH3 + F2
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
IO3{-} + I{-} + H{+} = I2 + H2O =>
IO3{-} + 5 I{-} + 6 H{+} = 3 I2 + 3 H2O
Na2O + SeO3 = NaO + SeO2 =>
Na2O + SeO3 = 2 NaO + SeO2
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
Na2O + SeO3 = NaO + SeO2 =>
Na2O + SeO3 = 2 NaO + SeO2
Cr2O3(s) + Si(l) = Cr(l) + SiO2(s) =>
2 Cr2O3(s) + 3 Si(l) = 4 Cr(l) + 3 SiO2(s)
VO + Fe{+2}O{-3} = V{+2}O{-5} + FeO =>
VO + Fe{+2}O{-3} = V{+2}O{-5} + FeO
NH4{+} + OH{-} + AlCl3 = Al(OH)3 + NH4Cl =>
3 NH4{+} + 3 OH{-} + AlCl3 = Al(OH)3 + 3 NH4Cl
CuSO4*5H2O(heat) = CuSO4 + H2O =>
CuSO4*5H2O(heat) = CuSO4 + 5 H2O
CuSO4 + Mg = Mg(SO4)2 + Cu =>
2 CuSO4 + Mg = Mg(SO4)2 + 2 Cu
AlBr2 + HOH = H2 + Br2 + Al(OH)2 =>
AlBr2 + 2 HOH = H2 + Br2 + Al(OH)2
Ca2C + H2O = CH4 + Ca(OH)2 =>
Ca2C + 4 H2O = CH4 + 2 Ca(OH)2
CaOH2S = CaSH2O =>
CaOH2S = CaSH2O
As203 + HNO3 + H2O = H3AsO4 + NO =>
3 As203 + 1015 HNO3 + 406 H2O = 609 H3AsO4 + 1015 NO
U + F2 = UF6 =>
U + 3 F2 = UF6
BaCO3 + H2CO3 = Ba(HCO3)2 =>
BaCO3 + H2CO3 = Ba(HCO3)2
Al + F2 = Al(F)3 =>
2 Al + 3 F2 = 2 Al(F)3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SO3{-2} + Fe{+3} + H2O = SO4{-2} + Fe{+2} + H{+} =>
SO3{-2} + 2 Fe{+3} + H2O = SO4{-2} + 2 Fe{+2} + 2 H{+}
KMnO4 + H3PO3 + H2SO4 = K2SO4 + MnSO4 + H3PO4 + H2O =>
2 KMnO4 + 5 H3PO3 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 H3PO4 + 3 H2O
FeAsS + ClO2 + H2O = Fe{3+} + AsO4{3-} + SO4{2-} + Cl{-} + H{+} =>
5 FeAsS + 14 ClO2 + 12 H2O = 5 Fe{3+} + 5 AsO4{3-} + 5 SO4{2-} + 14 Cl{-} + 24 H{+}
NaClO3(s) = NaCl(s) + O2 =>
2 NaClO3(s) = 2 NaCl(s) + 3 O2
HClO3 + Li2CO3 = LiClO3 + H2O + CO2 =>
2 HClO3 + Li2CO3 = 2 LiClO3 + H2O + CO2
(NH4)(NO3) + Ca3(PO4)2 = (NH4)3PO4 + Ca(NO3)2 =>
6(NH4)(NO3) + Ca3(PO4)2 = 2(NH4)3PO4 + 3 Ca(NO3)2
Br{-} + N2 + H2O = Br2 + N2H4 + OH{-} =>
4 Br{-} + N2 + 4 H2O = 2 Br2 + N2H4 + 4 OH{-}
(NH4)2SO4 + Ca(ClO4)2 = CaSO4 + NH4ClO4 =>
(NH4)2SO4 + Ca(ClO4)2 = CaSO4 + 2 NH4ClO4
Bi(SO4)3 + (NH4)2S = Bi2S3 + (NH4)(SO4) =>
2 Bi(SO4)3 + 3(NH4)2S = Bi2S3 + 6(NH4)(SO4)
COO + NaOH = COOOH + Na =>
COO + NaOH = COOOH + Na
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Na2Co3(aq) + CaCl2*2H2O(aq) = CaCo3(s) + NaCl(aq) + H2O =>
Na2Co3(aq) + CaCl2*2H2O(aq) = CaCo3(s) + 2 NaCl(aq) + 2 H2O
C18H18N4 + Cr2(C2H3O2)4 = C18H16N4Cr + C2H4O2 =>
2 C18H18N4 + Cr2(C2H3O2)4 = 2 C18H16N4Cr + 4 C2H4O2
PbPO4 + Ti2CO3 = Pb2(CO3)3 + Ti3(PO4) =>
2 PbPO4 + 3 Ti2CO3 = Pb2(CO3)3 + 2 Ti3(PO4)
Fe + K3[Fe(CN)6] = Fe3[Fe(CN)6] + K =>
3 Fe + K3[Fe(CN)6] = Fe3[Fe(CN)6] + 3 K
Zn + H3PO4(aq) = Zn3PO4 + H2 =>
6 Zn + 2 H3PO4(aq) = 2 Zn3PO4 + 3 H2
(NH4)2C2O4 = NH4 + C2O4 =>
(NH4)2C2O4 = 2 NH4 + C2O4
K2ZnO2 + H2SO4 = KHSO4 + ZnSO4 + H2O =>
K2ZnO2 + 3 H2SO4 = 2 KHSO4 + ZnSO4 + 2 H2O
Al(ClO3)3 + NH4OH = Al(OH)3 + ClO3NH4 =>
Al(ClO3)3 + 3 NH4OH = Al(OH)3 + 3 ClO3NH4
C6H5COOH + Mg(OH)2 = H2O + Mg(C6H5COO)2 =>
2 C6H5COOH + Mg(OH)2 = 2 H2O + Mg(C6H5COO)2
CaO(s) + H2SO4(aq) = CaSO4 + H2O =>
CaO(s) + H2SO4(aq) = CaSO4 + H2O
V(s) + O(g) = V2O5 =>
2 V(s) + 5 O(g) = V2O5
Ag(NO3) + AlCl3 = AgCl + Al(NO3)3 =>
3 Ag(NO3) + AlCl3 = 3 AgCl + Al(NO3)3
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