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2 Sb + 5 PtF2 = 2 SbF5 + 5 Pt
CuSO4*5H2O + NH3 = [Cu(NH3)4]SO4 + H2O =>
CuSO4*5H2O + 4 NH3 = [Cu(NH3)4]SO4 + 5 H2O
KNO3 + Na2CO3 = K2CO3 + NaNO3 =>
2 KNO3 + Na2CO3 = K2CO3 + 2 NaNO3
KMnO4 + HCl + H2SO4 = KCl + MnSO2 + H2O + Cl2 =>
2 KMnO4 + 20 HCl + 2 H2SO4 = 2 KCl + 2 MnSO2 + 12 H2O + 9 Cl2
HgO(s) = Hg(l) + O2(g) =>
2 HgO(s) = 2 Hg(l) + O2(g)
Pb(NO3)2 + H2O = PbOHNO3 + HNO3 =>
Pb(NO3)2 + H2O = PbOHNO3 + HNO3
FeBr3 + Li2S = Fe2S3 + LiBr =>
2 FeBr3 + 3 Li2S = Fe2S3 + 6 LiBr
Cr2O3 + HCl = CrCl2 + Cl2 + H2O =>
Cr2O3 + 6 HCl = 2 CrCl2 + Cl2 + 3 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C6H4N2O4 = C5H4N2O2 + CO2 =>
C6H4N2O4 = C5H4N2O2 + CO2
KI + Cl = KCl + I2 =>
2 KI + 2 Cl = 2 KCl + I2
Sn + NH4OH = Sn(OH)4 + NH3 + H2 =>
Sn + 4 NH4OH = Sn(OH)4 + 4 NH3 + 2 H2
CrO3{-2} + Cl2 + OH{-} = CrO4{2-} + Cl{-} + H2O =>
CrO3{-2} + Cl2 + 2 OH{-} = CrO4{2-} + 2 Cl{-} + H2O
Cu(OH)2 + HNO3 = H(OH)2 + Cu(NO3) =>
Cu(OH)2 + HNO3 = H(OH)2 + Cu(NO3)
CrCl3 + Ba(OH)2 = Cr(OH)2 + BaCl3 =>
CrCl3 + Ba(OH)2 = Cr(OH)2 + BaCl3
HCl + CU(OH)2 = CUCl2 + H2O =>
2 HCl + CU(OH)2 = CUCl2 + 2 H2O
HBr + CO3 = BrCO3 + H2 =>
2 HBr + 2 CO3 = 2 BrCO3 + H2
C2H5OH + CuO = CH3COH + Cu + H2O =>
C2H5OH + CuO = CH3COH + Cu + H2O
Na2SIO3 + HF = H2SIF6 + NaF + H2O =>
Na2SIO3 + 8 HF = H2SIF6 + 2 NaF + 3 H2O
C2H5OH + KMnO4 = H2CO + KOH + H2O + MnO2 =>
3 C2H5OH + 4 KMnO4 = 6 H2CO + 4 KOH + H2O + 4 MnO2
Sr(OH)2 + CuCl2 = SrCl2 + Cu(OH)2 =>
Sr(OH)2 + CuCl2 = SrCl2 + Cu(OH)2
NaCl + P = NaP + Cl2 =>
2 NaCl + 2 P = 2 NaP + Cl2
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
K2ZnO2 + H2SO4 = ZnSO4 + KOH =>
K2ZnO2 + H2SO4 = ZnSO4 + 2 KOH
K2SO4(aq) + BaCl2(aq) = BaSO4(s) + KCl(aq) =>
K2SO4(aq) + BaCl2(aq) = BaSO4(s) + 2 KCl(aq)
XO2 + O2 = XO3 =>
2 XO2 + O2 = 2 XO3
CuSO4*5H2O + (NH4)2SO4 + H2O = CuSO4*(NH4)2SO4*6H2O =>
CuSO4*5H2O + (NH4)2SO4 + H2O = CuSO4*(NH4)2SO4*6H2O
FeCl3 + Cu = FeCl + CuCl =>
FeCl3 + 2 Cu = FeCl + 2 CuCl
Na3Ag(S2O3)2 + KI = AgI + K2S2O3 + NaI =>
Na3Ag(S2O3)2 + 4 KI = AgI + 2 K2S2O3 + 3 NaI
Hg{2+}andPO{4}{3-} = Hg{2}PO{12} =>
Hg{2+}andPO{4}{3-} = Hg{2}PO{12}
KClO + HNO3 = KClO3 + NO2 + H2O =>
KClO + 4 HNO3 = KClO3 + 4 NO2 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Ag3PO4 + Na2S = Ag2S + Na3PO4 =>
2 Ag3PO4 + 3 Na2S = 3 Ag2S + 2 Na3PO4
Cu(H2O)6(aq) + OH = Cu(OH)2 + H2O =>
Cu(H2O)6(aq) + 2 OH = Cu(OH)2 + 6 H2O
Te + I2 = TeI3 =>
2 Te + 3 I2 = 2 TeI3
((CH3(CH2)6CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)6CH3)) + 25 O2 = 16 CO2 + 18 H2O
Ag2O(heat) = Ag + O2 =>
2 Ag2O(heat) = 4 Ag + O2
C17H31COOH + O2 = CO + H2O =>
C17H31COOH + 16 O2 = 18 CO + 16 H2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
CaO + HNO3 = H2O + Ca(NO3)2 =>
CaO + 2 HNO3 = H2O + Ca(NO3)2
Hg(ClO3)2(aq) + K3PO4(aq) = Hg3(PO4)2(s) + KClO3(aq) =>
3 Hg(ClO3)2(aq) + 2 K3PO4(aq) = Hg3(PO4)2(s) + 6 KClO3(aq)
Mn(NO3)2(aq) + Na3PO4(aq) = Mn3(PO4)2(s) + NaNO3(aq) =>
3 Mn(NO3)2(aq) + 2 Na3PO4(aq) = Mn3(PO4)2(s) + 6 NaNO3(aq)
MnCl2 + Na3PO4 = Mn3(PO4)2 + NaCl =>
3 MnCl2 + 2 Na3PO4 = Mn3(PO4)2 + 6 NaCl
NH3(g) + O2(g) + CH4 = HCN(aq) + H2O =>
2 NH3(g) + 3 O2(g) + 2 CH4 = 2 HCN(aq) + 6 H2O
H2SiO3 + Sn2 = Sn(SiO3)4 + H2 =>
8 H2SiO3 + Sn2 = 2 Sn(SiO3)4 + 8 H2
PbS(s) + HCl = PbCl2 + H2S(g) =>
PbS(s) + 2 HCl = PbCl2 + H2S(g)
MnO4{-} + H2C2O4 = Mn{2+} + CO2 + H{-} + H2O =>
2 MnO4{-} + 11 H2C2O4 = 2 Mn{2+} + 22 CO2 + 6 H{-} + 8 H2O
CuZn + HCl = H + CuCl + Zn =>
CuZn + HCl = H + CuCl + Zn
HC3H5O3 + NaOH = NaC3H5O3 + H2O =>
HC3H5O3 + NaOH = NaC3H5O3 + H2O
(NH4ClO4)2 = N2 + Cl2 + O2 + H2O =>
(NH4ClO4)2 = N2 + Cl2 + 2 O2 + 4 H2O
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