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2 NaNO3 + P2O5 = N2O5 + 2 NaPO3
H2SO4 + P4 = H2PO4 + SO2 + H2O =>
12 H2SO4 + P4 = 4 H2PO4 + 12 SO2 + 8 H2O
CuNO3 + NH3 = CuNH3 + NO3 =>
CuNO3 + NH3 = CuNH3 + NO3
Na + HCO3 = NaOH + CO2 =>
Na + HCO3 = NaOH + CO2
CaCl2 + H2O = CaClO + H2Cl =>
CaCl2 + H2O = CaClO + H2Cl
Pb{+2} + C2H5NS = PbS + C2H5N{+2} =>
Pb{+2} + C2H5NS = PbS + C2H5N{+2}
HCO3{-} + PO4{2-} = HPO4{-} + CO3{2-} =>
HCO3{-} + PO4{2-} = HPO4{-} + CO3{2-}
Cr + S = Cr2S3 =>
2 Cr + 3 S = Cr2S3
PB(NO3)2 + NH4Cl = PBCl2 + NH4(NO3) =>
PB(NO3)2 + 2 NH4Cl = PBCl2 + 2 NH4(NO3)
Br4 + H2O + SO2 = HBr + H2SO4 =>
Br4 + 4 H2O + 2 SO2 = 4 HBr + 2 H2SO4
Fe(C2H3O2)3 + NaOH = Fe(OH)3 + NaC2H3O2 =>
Fe(C2H3O2)3 + 3 NaOH = Fe(OH)3 + 3 NaC2H3O2
Cr2O7{-2} + H{+} + {-} = Cr2{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 9e = Cr2{+3} + 7 H2O
Ba(OH)2(aq) = BaO(s) + H2O(l) =>
Ba(OH)2(aq) = BaO(s) + H2O(l)
Na2SO3 + HI = NaI + S + I2 + H2O =>
Na2SO3 + 6 HI = 2 NaI + S + 2 I2 + 3 H2O
C2H4C2H4 + O2O2 = H2OH2O + CO2 =>
C2H4C2H4 + 3 O2O2 = 2 H2OH2O + 4 CO2
K2SO4 + SrI2 = KI + SrSO4 =>
K2SO4 + SrI2 = 2 KI + SrSO4
(NH4)2SO4Fe2(SO4)3 + KCNS = K3[Fe(CNS)6] + K2SO4 + NH4CNS =>
(NH4)2SO4Fe2(SO4)3 + 14 KCNS = 2 K3[Fe(CNS)6] + 4 K2SO4 + 2 NH4CNS
Hg + H2 = HgH2 =>
Hg + H2 = HgH2
Li2CO3(aq)ZnSO4(aq) = Li2SO4ZnCO3 =>
Li2CO3(aq)ZnSO4(aq) = Li2SO4ZnCO3
Ba(NO3)2 + KOH = Ba(OH)2(aq) + KNO3(aq) =>
Ba(NO3)2 + 2 KOH = Ba(OH)2(aq) + 2 KNO3(aq)
Al4 + HBr = AlBr + H2 =>
Al4 + 4 HBr = 4 AlBr + 2 H2
CuN + Zn = ZnN + Cu =>
CuN + Zn = ZnN + Cu
(BaCl2)2(H2O) = BaCl2 + H2O =>
(BaCl2)2(H2O) = 2 BaCl2 + H2O
FeOOH = Fe2O3 + H2O =>
2 FeOOH = Fe2O3 + H2O
Na2[Sn(OH)4] + NaOH + BiCl3 = Na2[Sn(OH)6] + Bi + NaCl =>
3 Na2[Sn(OH)4] + 6 NaOH + 2 BiCl3 = 3 Na2[Sn(OH)6] + 2 Bi + 6 NaCl
Hg + H2 = Hg2H =>
4 Hg + H2 = 2 Hg2H
Sr(OH)2 = SrO + H2O =>
Sr(OH)2 = SrO + H2O
CrI2 + Cl2 + KOH = K2CrO4 + KIO + KCl + H2O =>
CrI2 + 4 Cl2 + 12 KOH = K2CrO4 + 2 KIO + 8 KCl + 6 H2O
HCl + Ba(ClO3)2 = HClO3 + BaCl2 =>
2 HCl + Ba(ClO3)2 = 2 HClO3 + BaCl2
CH2O2 + Na2CO3 = CO2 + HCOONa + H2O =>
2 CH2O2 + Na2CO3 = CO2 + 2 HCOONa + H2O
Hg + H2 = HgH2 =>
Hg + H2 = HgH2
N2S + HNO3 = NO2 + S + H2O =>
N2S + 8 HNO3 = 10 NO2 + S + 4 H2O
Fe + Cl2 = FeCl825 =>
2 Fe + 825 Cl2 = 2 FeCl825
(NH4)3P + Cl2 = (NH4)Cl + P =>
2(NH4)3P + 3 Cl2 = 6(NH4)Cl + 2 P
Sr(OH)2 + H2GeO2 = SrGeO2 + H2O =>
Sr(OH)2 + H2GeO2 = SrGeO2 + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CH4 + KOH = K4C + H2O =>
CH4 + 4 KOH = K4C + 4 H2O
P2O5 + HBr = HPO3 + POBr3 =>
2 P2O5 + 3 HBr = 3 HPO3 + POBr3
Ag{+} + NaBr = AgBr + Na{+} =>
Ag{+} + NaBr = AgBr + Na{+}
NaH2 + CO3 + HCl = NaCl + CO2 + H2O =>
2 NaH2 + 3 CO3 + 2 HCl = 2 NaCl + 3 CO2 + 3 H2O
C10H14 + KMnO4 = C6H4(CO2)2K2 + KOH + MnO2 + H2O =>
4 C10H14 + 22 KMnO4 = 5 C6H4(CO2)2K2 + 12 KOH + 22 MnO2 + 12 H2O
Pb(OH)4 + HClO4 = Pb(ClO4)4 + H2O =>
Pb(OH)4 + 4 HClO4 = Pb(ClO4)4 + 4 H2O
HgS + SnCl2 = SnS + HgCl2 =>
HgS + SnCl2 = SnS + HgCl2
Hg + H2 = Hg2H =>
4 Hg + H2 = 2 Hg2H
HCl + NaC2H3O2 = NaCl + HC2H3O2 =>
HCl + NaC2H3O2 = NaCl + HC2H3O2
NO + H5IO6 = HNO3 + HIO3 + H2O =>
2 NO + 3 H5IO6 = 2 HNO3 + 3 HIO3 + 5 H2O
CaCu + HBr = CaBr + Cu + H =>
CaCu + HBr = CaBr + Cu + H
Zn + Mg(NO3)2 = Mg + Zn(NO3)2 =>
Zn + Mg(NO3)2 = Mg + Zn(NO3)2
TeO2 + KOH = K2TeO3 + H2O =>
TeO2 + 2 KOH = K2TeO3 + H2O
K2Cr2O7 + (NH4)2S + H2O = Cr(OH)3 + S + NH3*H2O + KOH =>
K2Cr2O7 + 3(NH4)2S + 7 H2O = 2 Cr(OH)3 + 3 S + 6 NH3*H2O + 2 KOH
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