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4 H3BO3 = H2B4O7 + 5 H2O
I2 + NaOH = NaI + NaIO3 + H2O =>
3 I2 + 6 NaOH = 5 NaI + NaIO3 + 3 H2O
CH3COOH + Al(OH)3 = AlCOOH + H2O =>
CH3COOH + 2 Al(OH)3 = 2 AlCOOH + 4 H2O
Mg2 + TiCl4 = MgCl2 + Ti2 =>
2 Mg2 + 2 TiCl4 = 4 MgCl2 + Ti2
K + NaBr = KBr + Na =>
K + NaBr = KBr + Na
KMnO4 + Na2HPO3 + H2SO4 = Na2HPO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2HPO3 + 3 H2SO4 = 5 Na2HPO4 + 2 MnSO4 + K2SO4 + 3 H2O
Mg + KCl = MgCl + K =>
Mg + KCl = MgCl + K
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Hg3PO4 + HCl = Hg2Cl2 + H3PO4 =>
2 Hg3PO4 + 6 HCl = 3 Hg2Cl2 + 2 H3PO4
NH3 + Ag(NO3)2 = Ag(NH3)2 + NO3 =>
2 NH3 + Ag(NO3)2 = Ag(NH3)2 + 2 NO3
Hg(OH)2 + H3Po4 = Hg3(Po4)2 + H2O =>
3 Hg(OH)2 + 2 H3Po4 = Hg3(Po4)2 + 6 H2O
[Cr(OH)4]{-} + H2O2 + OH{-} = CrO4{2-} + H2O =>
2[Cr(OH)4]{-} + 3 H2O2 + 2 OH{-} = 2 CrO4{2-} + 8 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
H3BO3(H2O) = H2BO3H3O =>
H3BO3(H2O) = H2BO3H3O
Fe + MnO4 = Mn + Fe2O3 =>
8 Fe + 3 MnO4 = 3 Mn + 4 Fe2O3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
BaO + KOH = Ba(OH)2 + K2O =>
BaO + 2 KOH = Ba(OH)2 + K2O
K3AsO3 + Al + H2O = AsH3 + KAlO2 + KOH =>
K3AsO3 + 2 Al + 2 H2O = AsH3 + 2 KAlO2 + KOH
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
C6H5CHO + CH3COCH3 = C17H14O + H2O =>
2 C6H5CHO + CH3COCH3 = C17H14O + 2 H2O
CuCl2 + Cu(OH)2 = Cu2Cl(OH)3 =>
CuCl2 + 3 Cu(OH)2 = 2 Cu2Cl(OH)3
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
K[Al(OH)4] + AlCl3 = Al(OH)3 + KCl =>
3 K[Al(OH)4] + AlCl3 = 4 Al(OH)3 + 3 KCl
Li + Li2CoO3 + LiBO2 + Li4SiO4 = LiCoO2 + Li12B6SiO17 =>
Li + Li2CoO3 + 6 LiBO2 + Li4SiO4 = LiCoO2 + Li12B6SiO17
NaSO3 + HBr = NaBr + HSO3 =>
NaSO3 + HBr = NaBr + HSO3
MnO4{-} + SO2 + H2O = Mn2{+} + SO4{-}2 + H{+} =>
6 MnO4{-} + 13 SO2 + 2 H2O = 3 Mn2{+} + 13 SO4{-}2 + 4 H{+}
Ma(OH)3 + HIO3 = Ma(IO3)3 + H2O =>
Ma(OH)3 + 3 HIO3 = Ma(IO3)3 + 3 H2O
NH3 + CH3COOH = CH3COONH4 =>
NH3 + CH3COOH = CH3COONH4
Na2CO3(aq) + HCl(s) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3(aq) + 2 HCl(s) = CO2(g) + H2O(l) + 2 NaCl(aq)
Fe{2+} + H{+} + MnO4{-} = Fe{3+} + Mn{2+} + H2O =>
5 Fe{2+} + 8 H{+} + MnO4{-} = 5 Fe{3+} + Mn{2+} + 4 H2O
CuSO4 + NaOH + CH3COOH = [Cu(CH3COO)2]2 + H2O + Na2SO4 =>
2 CuSO4 + 4 NaOH + 4 CH3COOH = [Cu(CH3COO)2]2 + 4 H2O + 2 Na2SO4
Ca(MnO4)2 + LiOH = Ca(OH)2 + Li(MnO4) =>
Ca(MnO4)2 + 2 LiOH = Ca(OH)2 + 2 Li(MnO4)
K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4
(NH4)2SO4(aq) + Ba(NO3)2(aq) = BaSO4 + NH4NO3 =>
(NH4)2SO4(aq) + Ba(NO3)2(aq) = BaSO4 + 2 NH4NO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
LiAlH4 + KMnO4 + H2SO4 = Li2SO4 + Al2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 LiAlH4 + 16 KMnO4 + 44 H2SO4 = 5 Li2SO4 + 5 Al2(SO4)3 + 16 MnSO4 + 8 K2SO4 + 64 H2O
HC1 + Mg = MgC12 + H2 =>
12 HC1 + Mg = MgC12 + 6 H2
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
K2Cr2O7 + H2O = KHCr2O7 + KOH =>
K2Cr2O7 + H2O = KHCr2O7 + KOH
Ca(ClO)2 + Na3Po4 = Ca3(Po4)2 + NaClO =>
3 Ca(ClO)2 + 2 Na3Po4 = Ca3(Po4)2 + 6 NaClO
Cu(CNSNH3)2S = Cu(CNSNH3)2 + S =>
Cu(CNSNH3)2S = Cu(CNSNH3)2 + S
Ba(NO3)2 + NH4OH = Ba(OH)2 + NH4(NO3) =>
Ba(NO3)2 + 2 NH4OH = Ba(OH)2 + 2 NH4(NO3)
C2H5COOH + C4H9OH = CH3COOC4H9 + H2O =>
4 C2H5COOH + 3 C4H9OH = 4 CH3COOC4H9 + 3 H2O
KAl(SO4)2 + NH3*H2O = K2SO4 + (NH4)2SO4 + Al(OH)3 =>
2 KAl(SO4)2 + 6 NH3*H2O = K2SO4 + 3(NH4)2SO4 + 2 Al(OH)3
CuCl2 + Zn(OH)2 = ZnCl2 + Cu(OH)2 =>
CuCl2 + Zn(OH)2 = ZnCl2 + Cu(OH)2
Be(OH)2 + HBr = H2O + HBe + BrO =>
Be(OH)2 + HBr = H2O + HBe + BrO
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
FeBr2 = FeBr3 + Fe =>
3 FeBr2 = 2 FeBr3 + Fe
NO3{-} + H2O = N2O + O2 + OH{-} =>
2 NO3{-} + H2O = N2O + 2 O2 + 2 OH{-}
K2Cr2O7 + H2S = Cr(OH)3 + S + KHS + KOH =>
K2Cr2O7 + 4 H2S = 2 Cr(OH)3 + 3 S + KHS + KOH
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