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Sb2S3(s) + 3 H2(g) = 2 Sb(s) + 3 H2S(g)
Ca(s) + AlCl3(s) = CaCl2(s) + Al(s) =>
3 Ca(s) + 2 AlCl3(s) = 3 CaCl2(s) + 2 Al(s)
Mn(ClO4)4 = Mn + Cl2 + O2 =>
Mn(ClO4)4 = Mn + 2 Cl2 + 8 O2
CH3CH2OH(g) + K2Cr2O7(aq) + H2SO4(aq) = CH3COOH(aq) + Cr2(SO4)3(aq) + K2SO4(aq) + H2O(l) =>
3 CH3CH2OH(g) + 2 K2Cr2O7(aq) + 8 H2SO4(aq) = 3 CH3COOH(aq) + 2 Cr2(SO4)3(aq) + 2 K2SO4(aq) + 11 H2O(l)
Ta2O5 + HCl = TaOCl3 + H2O =>
Ta2O5 + 6 HCl = 2 TaOCl3 + 3 H2O
BaCl2 + Pb(SO4)2 = Ba(SO4) + PbCl4 =>
2 BaCl2 + Pb(SO4)2 = 2 Ba(SO4) + PbCl4
KBr(aq) + Ca(NO3)2(aq) = CaBr2(aq) + KNO3(aq) =>
2 KBr(aq) + Ca(NO3)2(aq) = CaBr2(aq) + 2 KNO3(aq)
CuSO4 + NH3 = [Cu(NH3)4]SO4 =>
CuSO4 + 4 NH3 = [Cu(NH3)4]SO4
Na + C6H7NO3S = NaC6H6NO3S + H2 =>
2 Na + 2 C6H7NO3S = 2 NaC6H6NO3S + H2
Fe + Na2SO3 = Na + Fe2(SO3)3 =>
2 Fe + 3 Na2SO3 = 6 Na + Fe2(SO3)3
NaBr + CaH2 = CaBr2 + NaH =>
2 NaBr + CaH2 = CaBr2 + 2 NaH
AlBr2 + Cl2 = AlCl3 + Br2 =>
2 AlBr2 + 3 Cl2 = 2 AlCl3 + 2 Br2
K3(PO4) + H2(SO4) = K2(SO4) + H3(PO4) =>
2 K3(PO4) + 3 H2(SO4) = 3 K2(SO4) + 2 H3(PO4)
Na2(CO3) + H3(PO4) = Na3(PO4) + H2O + CO2 =>
3 Na2(CO3) + 2 H3(PO4) = 2 Na3(PO4) + 3 H2O + 3 CO2
Tl + H2SO4 = Tl2SO4 + H2 =>
2 Tl + H2SO4 = Tl2SO4 + H2
SnCl2*2H2O + NH4OH = SnO2 + NH4Cl + H2O + H2 =>
SnCl2*2H2O + 2 NH4OH = SnO2 + 2 NH4Cl + 2 H2O + H2
Mn2O7 + Rb2O = RbMn7 + O2 =>
7 Mn2O7 + Rb2O = 2 RbMn7 + 25 O2
C6H5 + Cl2 = C6H5Cl =>
2 C6H5 + Cl2 = 2 C6H5Cl
AgOH + H2O = AgOH2 + OH =>
AgOH + H2O = AgOH2 + OH
AgClO2 + NH3 = NH3*AgClO2 =>
AgClO2 + NH3 = NH3*AgClO2
AgNO3 + NaBr = AgBr(l) + NaNO3(s) =>
AgNO3 + NaBr = AgBr(l) + NaNO3(s)
Cr2(SO4)3 + HNO3 = Cr(NO3)3 + H2SO4 =>
Cr2(SO4)3 + 6 HNO3 = 2 Cr(NO3)3 + 3 H2SO4
C6H5COOH(aq) + NaOH(aq) = C6H5COONa(aq) + H2O =>
C6H5COOH(aq) + NaOH(aq) = C6H5COONa(aq) + H2O
CuSO4 + Na2O = CuO + Na2SO4 =>
CuSO4 + Na2O = CuO + Na2SO4
Al + Sn(SO4) = Al2(SO4)3 + Sn =>
2 Al + 3 Sn(SO4) = Al2(SO4)3 + 3 Sn
NHO2 = HNO3 + NO + H2O =>
3 NHO2 = HNO3 + 2 NO + H2O
Fe + H2SO4 = Fe3{+} + SO42{-} + H2O + SO2 =>
3 Fe + 40 H2SO4 = Fe3{+} + SO42{-} + 40 H2O + 39 SO2
CaC2 + NaCl + H2O = C2H2 + CaCl2 + Na2O =>
CaC2 + 2 NaCl + H2O = C2H2 + CaCl2 + Na2O
Na2CrO4 + CH3COOH = CH3COONa2 + HCrO4 =>
Na2CrO4 + CH3COOH = CH3COONa2 + HCrO4
C3H6 + KMnO4 + H2O = CH3COCH3 + MnO2 + KOH =>
3 C3H6 + 2 KMnO4 + H2O = 3 CH3COCH3 + 2 MnO2 + 2 KOH
CrOH(NO3)2 + H2O = Cr(OH)3 + HNO3 =>
CrOH(NO3)2 + 2 H2O = Cr(OH)3 + 2 HNO3
(C10H24) + O2 = C10H24O2 =>
(C10H24) + O2 = C10H24O2
Cr + IO = CrO + I =>
Cr + IO = CrO + I
Cr2O7 + Br{-} + H{+} = Cr3{+} + Br2 + H2O =>
3 Cr2O7 + 40 Br{-} + 42 H{+} = 2 Cr3{+} + 20 Br2 + 21 H2O
AuCl3 + Sn = SnCl2 + Au =>
2 AuCl3 + 3 Sn = 3 SnCl2 + 2 Au
RbNO2 + H2O = RbOH + HNO2 =>
RbNO2 + H2O = RbOH + HNO2
MgC2 + O2 = Mg + CO2 =>
MgC2 + 2 O2 = Mg + 2 CO2
K(s) + Cl2(g) + O2(g) = KClO3 =>
2 K(s) + Cl2(g) + 3 O2(g) = 2 KClO3
Ni + Se = NiSe =>
Ni + Se = NiSe
Ca(NO3)2(aq) + Al2(SO4)3(aq) = CaSO4 + Al(NO3)3 =>
3 Ca(NO3)2(aq) + Al2(SO4)3(aq) = 3 CaSO4 + 2 Al(NO3)3
K2CrO4 + Na2SO3 + H2O = KCr(OH)6 + Na2SO4 + KOH =>
2 K2CrO4 + Na2SO3 + 7 H2O = 2 KCr(OH)6 + Na2SO4 + 2 KOH
HBr(aq) + CuCO3(s) = CuBr2(aq) + H2O(l) + CO2(g) =>
2 HBr(aq) + CuCO3(s) = CuBr2(aq) + H2O(l) + CO2(g)
C10H12O2 + Br2 = C10H12OBr + BrO =>
C10H12O2 + Br2 = C10H12OBr + BrO
Cr(OH)3 + KClO4 + NaOH = NaCrO4 + KCl + H2O =>
2 Cr(OH)3 + KClO4 + 2 NaOH = 2 NaCrO4 + KCl + 4 H2O
C4H10O + O2(g) = CO2(g) + H2O(l) =>
C4H10O + 6 O2(g) = 4 CO2(g) + 5 H2O(l)
CO2(g) + H2O(l) + Na2CO3(aq) = NaHCO3(aq) =>
CO2(g) + H2O(l) + Na2CO3(aq) = 2 NaHCO3(aq)
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
La + Ni = La75Ni25 =>
75 La + 25 Ni = La75Ni25
C8H10 + K2Cr2O7 + H2SO4 = C8H6O4 + K2SO4 + Cr2(SO4)3 + H2O =>
C8H10 + 2 K2Cr2O7 + 8 H2SO4 = C8H6O4 + 2 K2SO4 + 2 Cr2(SO4)3 + 10 H2O
H2SO4 + Na2S = Na2SO4 + SH2 =>
H2SO4 + Na2S = Na2SO4 + SH2
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