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3 SnF2(aq) + 2 Na3PO4(aq) = Sn3(PO4)2(s) + 6 NaF(aq)
CH2ClCOOH + C3H7OH = CH2ClCOOC2H5 + H2O =>
3 CH2ClCOOH + 2 C3H7OH = 3 CH2ClCOOC2H5 + 2 H2O
NO2{-} + Cr2O7{2-} + H3O{+} = NO3{-} + Cr{3+} + H2O =>
3 NO2{-} + Cr2O7{2-} + 8 H3O{+} = 3 NO3{-} + 2 Cr{3+} + 12 H2O
Cl2 + PbI4 = PbCl4 + I2 =>
2 Cl2 + PbI4 = PbCl4 + 2 I2
C3H5O3{-} + O2 = HCO3{-} + H{+} =>
C3H5O3{-} + 3 O2 = 3 HCO3{-} + 2 H{+}
CH3{-}CH2{-}Cl + Cl2 = CH2{-}CH{-}Cl{-}Cl + HCl =>
2 CH3{-}CH2{-}Cl + Cl2 = 2 CH2{-}CH{-}Cl{-}Cl + 2 HCl
Fe(s) + CuCl2(ac) = FeCl2(ac) + Cu(s) =>
Fe(s) + CuCl2(ac) = FeCl2(ac) + Cu(s)
MgS + Fe(C2H3O2)3 = Mg(C2H3O2)2 + Fe2S3 =>
3 MgS + 2 Fe(C2H3O2)3 = 3 Mg(C2H3O2)2 + Fe2S3
Ce(SO4)2 + Zn = Ce2(SO4)3 + ZnSO4 =>
2 Ce(SO4)2 + Zn = Ce2(SO4)3 + ZnSO4
HBr + Mg = MgBr2 + H =>
2 HBr + Mg = MgBr2 + 2 H
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
Na3AsO3 + H2S + HCl = NaCl + As4S6 + H2O =>
4 Na3AsO3 + 6 H2S + 12 HCl = 12 NaCl + As4S6 + 12 H2O
AsO4{-}3 + I{-} + H{+} = AsO2{-} + I2 + H2O =>
AsO4{-}3 + 4 I{-} + 4 H{+} = AsO2{-} + 2 I2 + 2 H2O
CuSO4 + NaCl = CuCl2 + Na2SO4 =>
CuSO4 + 2 NaCl = CuCl2 + Na2SO4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Cu + S + O2 = CuSO4 =>
Cu + S + 2 O2 = CuSO4
HBrO3 + H3AsO3 = H3AsO4 + HBr =>
HBrO3 + 3 H3AsO3 = 3 H3AsO4 + HBr
NaHCO3 + H2SO4 = Na2SO4 + HCO3H =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 HCO3H
CaC2 + H2O = CO2 + CaO + H2 =>
CaC2 + 5 H2O = 2 CO2 + CaO + 5 H2
C7H6O2 + C2H40 = C8H8O2 + H2O =>
26 C7H6O2 + C2H40 = 23 C8H8O2 + 6 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
SrCl2 + Na2CO3 = NaCl + Sr(CO3) =>
SrCl2 + Na2CO3 = 2 NaCl + Sr(CO3)
HNO3 + CuO = N2CuO6 + H2O =>
2 HNO3 + CuO = N2CuO6 + H2O
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
Al2(SO4)3(ac) + Ca(NO3)2(ac) = CaSO4(s) + Al(NO3)3(ac) =>
Al2(SO4)3(ac) + 3 Ca(NO3)2(ac) = 3 CaSO4(s) + 2 Al(NO3)3(ac)
KMnO4 + FeS2 + H2SO4 = Fe2SO43 + K2SO4 + MnSO4 + H2O =>
104 KMnO4 + 10 FeS2 + 141 H2SO4 = 5 Fe2SO43 + 52 K2SO4 + 104 MnSO4 + 141 H2O
CH3CCH + H2 = CH3CHCHH =>
CH3CCH + H2 = CH3CHCHH
Sr + H3SbO4 = Sr3(SbO4) + H2 =>
6 Sr + 2 H3SbO4 = 2 Sr3(SbO4) + 3 H2
Fe2O3 + F = FeF3 + O2 =>
2 Fe2O3 + 12 F = 4 FeF3 + 3 O2
KOH + CH3COOH = CH3COOK + H2O =>
KOH + CH3COOH = CH3COOK + H2O
K2SO4 + Ca(HCO3)2 = CaSO4 + KHCO3 =>
K2SO4 + Ca(HCO3)2 = CaSO4 + 2 KHCO3
W + Cl2 = WCl5 =>
2 W + 5 Cl2 = 2 WCl5
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
K2(Cr2O7) + H2S + HCl = CrCl3 + S + KCl + H2O =>
K2(Cr2O7) + 3 H2S + 8 HCl = 2 CrCl3 + 3 S + 2 KCl + 7 H2O
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
CU + Cl2 = CUCl2 =>
CU + Cl2 = CUCl2
C10H8O + HNO3 = C10H6N2O4 + H2O + O2 =>
2 C10H8O + 4 HNO3 = 2 C10H6N2O4 + 4 H2O + O2
NaHCO3(ac) + HCl(ac) = NaCl(ac) + CO2(g) + H2O =>
NaHCO3(ac) + HCl(ac) = NaCl(ac) + CO2(g) + H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
HNO3(ac) + Mg(OH)2(s) = H2O(l) + Mg(NO3)2 =>
2 HNO3(ac) + Mg(OH)2(s) = 2 H2O(l) + Mg(NO3)2
Na2S04 + AgNO3 = Ag2S04 + NaNO3 =>
Na2S04 + 2 AgNO3 = Ag2S04 + 2 NaNO3
Cr(OH3) + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 Cr(OH3) + 7 Br2 + 18 NaOH = 2 Na2CrO4 + 14 NaBr + 12 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Cr(OH3) + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 Cr(OH3) + 7 Br2 + 18 NaOH = 2 Na2CrO4 + 14 NaBr + 12 H2O
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