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2 FeCl3 + K2SO3 + H2O = 2 FeCl2 + K2SO4 + 2 HCl
Ba + CH3COOH = Ba(CH3COOH)2 =>
Ba + 2 CH3COOH = Ba(CH3COOH)2
Pb5Sb4S11 + Cl2 = PbCl2 + Sb4S11 =>
Pb5Sb4S11 + 5 Cl2 = 5 PbCl2 + Sb4S11
Ni + H2SO4 = Ni2SO4 + H2S + H2O =>
8 Ni + 5 H2SO4 = 4 Ni2SO4 + H2S + 4 H2O
K2Cr2O7 + KI + HCl = KCl + Cr(Cl)3 + H2O + I2 =>
K2Cr2O7 + 6 KI + 14 HCl = 8 KCl + 2 Cr(Cl)3 + 7 H2O + 3 I2
H2CO3 + Na(OH) = Na2CO3 + H2O =>
H2CO3 + 2 Na(OH) = Na2CO3 + 2 H2O
Co(OH)3 + HNO3 = Co(NO3)3 + H2O =>
Co(OH)3 + 3 HNO3 = Co(NO3)3 + 3 H2O
HCO3 + H = H2O + CO2 =>
HCO3 + H = H2O + CO2
Mn(NO3)2 + H2O = MnOHNO3 + HNO3 =>
Mn(NO3)2 + H2O = MnOHNO3 + HNO3
Hg(NO3)2 = HgO + NO + O2 =>
2 Hg(NO3)2 = 2 HgO + 4 NO + 3 O2
Na3AsO4 + HCl + Mg = AsH3 + MgCl2 + NaCl + H2O =>
Na3AsO4 + 11 HCl + 4 Mg = AsH3 + 4 MgCl2 + 3 NaCl + 4 H2O
Ni + HNO2 = NiNO2 + H2 =>
2 Ni + 2 HNO2 = 2 NiNO2 + H2
MgCO3 + HCI = MgCO3CI + H2 =>
2 MgCO3 + 2 HCI = 2 MgCO3CI + H2
FeO + NH3 = Fe + N2O + H2O =>
4 FeO + 2 NH3 = 4 Fe + N2O + 3 H2O
HBr + HNO3 = HNO2 + Br2 + H2O =>
2 HBr + HNO3 = HNO2 + Br2 + H2O
CH3CN + H2O = CH3C(O)NH2 =>
CH3CN + H2O = CH3C(O)NH2
HCl + AgNo = HClAgNo =>
HCl + AgNo = HClAgNo
C11H20(s) + O2(g) = CO2(g) + H2O(g) =>
C11H20(s) + 16 O2(g) = 11 CO2(g) + 10 H2O(g)
NH2CH2CO2H + O2 = CO2 + H2O + N2 =>
4 NH2CH2CO2H + 9 O2 = 8 CO2 + 10 H2O + 2 N2
VCl3 + AgNO3 = AgCl + V(NO3)3 =>
VCl3 + 3 AgNO3 = 3 AgCl + V(NO3)3
FeCl3 + K2SO3 + H2O = FeCl2 + K2SO4 + HCl =>
2 FeCl3 + K2SO3 + H2O = 2 FeCl2 + K2SO4 + 2 HCl
P2O3 + NaOH = Na2O + P(OH)3 =>
P2O3 + 6 NaOH = 3 Na2O + 2 P(OH)3
PCl3(aq) + H2O(l) = H3PO3(aq) + HCl(aq) =>
PCl3(aq) + 3 H2O(l) = H3PO3(aq) + 3 HCl(aq)
P + HClO3 + H2O = HCl + HPO3 =>
6 P + 5 HClO3 + 3 H2O = 5 HCl + 6 HPO3
KOH(aq) + ZnCl2(aq) = KCl2 + Zn(OH) =>
KOH(aq) + ZnCl2(aq) = KCl2 + Zn(OH)
Ba + CH3COOH = Ba(CH3COOH)2 =>
Ba + 2 CH3COOH = Ba(CH3COOH)2
Al + CuSO4 = Al2(SO4)3 + Cu = =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Cr2(SO4)3 + NaOH = Na5[Cr(OH)8] + Na2SO4 =>
Cr2(SO4)3 + 16 NaOH = 2 Na5[Cr(OH)8] + 3 Na2SO4
HCl + CH3COOH + CH3OK = CH3COOCH3 + H2O + KCl =>
HCl + CH3COOH + CH3OK = CH3COOCH3 + H2O + KCl
HNO3 + NH4OH = NH4(NO3)2 + H2O =>
17 HNO3 + 7 NH4OH = 8 NH4(NO3)2 + 10 H2O
C2H6 + C = C2H4 =>
2 C2H6 + 2 C = 3 C2H4
PbO + LiOH = Li2PbO2 + H2O =>
PbO + 2 LiOH = Li2PbO2 + H2O
Fe + Mg(NO3)2 = Fe(NO3)3 + Mg2 =>
4 Fe + 6 Mg(NO3)2 = 4 Fe(NO3)3 + 3 Mg2
HCl + AgNo = HClAgNo =>
HCl + AgNo = HClAgNo
KHC4H4O6 + Na2CO3 = NaKC4H4O6 + CO2 + H2O =>
2 KHC4H4O6 + Na2CO3 = 2 NaKC4H4O6 + CO2 + H2O
Ca(RSO3)2 + NaCl = Na(RSO3)2 + CaCl =>
Ca(RSO3)2 + NaCl = Na(RSO3)2 + CaCl
FeI3 + Na3PO4 = FePO4 + Na3I3 =>
FeI3 + Na3PO4 = FePO4 + Na3I3
CuSO4 + H2O + Zn = CuO + H2 + ZnSO4 =>
CuSO4 + H2O + Zn = CuO + H2 + ZnSO4
Na2SO3 + HCl = Na2Cl + HSO3 =>
Na2SO3 + HCl = Na2Cl + HSO3
K2SO4 + Na2CO3 = K2CO3(g) + Na2SO4 =>
K2SO4 + Na2CO3 = K2CO3(g) + Na2SO4
Cu{+2}(aq) + Fe(CN)6{-4}(aq) = Cu2Fe(CN)6(s) =>
2 Cu{+2}(aq) + Fe(CN)6{-4}(aq) = Cu2Fe(CN)6(s)
Cu2O7 + HCl = CuCl7 + H2O =>
Cu2O7 + 14 HCl = 2 CuCl7 + 7 H2O
Li + Cu2O = Li2O + Cu =>
2 Li + Cu2O = Li2O + 2 Cu
KNO3 + Al + KOH + H2O = NH3 + K[Al(OH)4] =>
3 KNO3 + 8 Al + 5 KOH + 18 H2O = 3 NH3 + 8 K[Al(OH)4]
SO42 + H2O = H2S + OH =>
SO42 + 44 H2O = H2S + 86 OH
Al + Br = AlBr6 =>
Al + 6 Br = AlBr6
(NH4)2(CO3) + H3PO4 = (NH4)3(PO4) + H2O + CO2 =>
3(NH4)2(CO3) + 2 H3PO4 = 2(NH4)3(PO4) + 3 H2O + 3 CO2
HBr + Si(OH)2 = SiBr2 + H2O =>
2 HBr + Si(OH)2 = SiBr2 + 2 H2O
P4 + I2 + H2O = H2PO4{-} + I{-} + H{+} =>
P4 + 10 I2 + 16 H2O = 4 H2PO4{-} + 20 I{-} + 24 H{+}
AgCl + H2SO4 = SO4Cl + Ag + H2 =>
AgCl + H2SO4 = SO4Cl + Ag + H2
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