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Pb(NO3)2(aq) + FeSO4(aq) = PbSO4(s) + Fe(NO3)2(aq)
FeO*Cr2O3 + C = Cr + Fe + CO =>
FeO*Cr2O3 + 4 C = 2 Cr + Fe + 4 CO
NH4NO2 + H2SO4 = (NH4)2SO4 + N2O3 + H2O =>
2 NH4NO2 + H2SO4 = (NH4)2SO4 + N2O3 + H2O
Ca(NO3)2 + (NH4)2(HPO4) + NH3 + H2O = Ca10(PO4)6(OH)2 + (NH4)(NO3) =>
10 Ca(NO3)2 + 6(NH4)2(HPO4) + 8 NH3 + 2 H2O = Ca10(PO4)6(OH)2 + 20(NH4)(NO3)
Li + Sn(SO3)2 = Li2(SO3) + Sn =>
4 Li + Sn(SO3)2 = 2 Li2(SO3) + Sn
Pb(C2H3O2)2 + LiF = PbF2 + Li(C2H3O2) =>
Pb(C2H3O2)2 + 2 LiF = PbF2 + 2 Li(C2H3O2)
Al(OH)3 + FeCl2 = Fe(OH)2 + AlCl3 =>
2 Al(OH)3 + 3 FeCl2 = 3 Fe(OH)2 + 2 AlCl3
Pb + Se = PbSe =>
Pb + Se = PbSe
Sr + PO4 = SrPO4 =>
Sr + PO4 = SrPO4
LiH(s) = Li(s) + H2(g) =>
2 LiH(s) = 2 Li(s) + H2(g)
N + F = N2F2 =>
2 N + 2 F = N2F2
Ni(NO3)2 + NaBr = NiBr2 + NaNO3 =>
Ni(NO3)2 + 2 NaBr = NiBr2 + 2 NaNO3
SBr3 = S + Br2 =>
2 SBr3 = 2 S + 3 Br2
IO3{-} + Sn{2+} + H2O = I{-} + Sn{4+} + OH{-} =>
IO3{-} + 3 Sn{2+} + 3 H2O = I{-} + 3 Sn{4+} + 6 OH{-}
C3H6O(l) + O2(g) = CO2(g) + H2O(l) =>
C3H6O(l) + 4 O2(g) = 3 CO2(g) + 3 H2O(l)
C7H7NO2 + HCl + Fe = C7H7NH3Cl + FeCl2 + H2O =>
C7H7NO2 + 7 HCl + 3 Fe = C7H7NH3Cl + 3 FeCl2 + 2 H2O
Cr(NO3)3 + Li2CO3 = Cr2(CO3)3 + LiNO3 =>
2 Cr(NO3)3 + 3 Li2CO3 = Cr2(CO3)3 + 6 LiNO3
GeCl2 + O2 + NaOH + H2O = Na2[Ge(OH)6] + NaCl =>
2 GeCl2 + O2 + 8 NaOH + 2 H2O = 2 Na2[Ge(OH)6] + 4 NaCl
Hg2(NO3)2(aq) + CuSO4(aq) = Hg2SO4(s) + Cu(NO3)2(aq) =>
Hg2(NO3)2(aq) + CuSO4(aq) = Hg2SO4(s) + Cu(NO3)2(aq)
NaHCO3(s) + H2SO4(l) = Na2SO4(aq) + H2O(l) + CO2(g) =>
2 NaHCO3(s) + H2SO4(l) = Na2SO4(aq) + 2 H2O(l) + 2 CO2(g)
CH3CHCH2 + Cr2O7{2-} + H{+} = CH3COOH + Cr{3+} + H2O =>
2 CH3CHCH2 + 2 Cr2O7{2-} + 16 H{+} = 3 CH3COOH + 4 Cr{3+} + 8 H2O
MnF2 = Mn + F2 =>
MnF2 = Mn + F2
NaClO + Na2S2O3 = Na + SO4 + Cl =>
5 NaClO + Na2S2O3 = 7 Na + 2 SO4 + 5 Cl
LiC2H3O2 = Li + C + H2 + O2 =>
2 LiC2H3O2 = 2 Li + 4 C + 3 H2 + 2 O2
BaO + Al2O3 = Ba3(AlO3)2 =>
3 BaO + Al2O3 = Ba3(AlO3)2
C6H4CH3NO2 + Fe + HCl = C6H4CH3NH3Cl + FeCl2 + H2O =>
C6H4CH3NO2 + 3 Fe + 7 HCl = C6H4CH3NH3Cl + 3 FeCl2 + 2 H2O
CrSO4 + H2SO4 = Cr2(SO4)3 + SO2 + H2O =>
2 CrSO4 + 2 H2SO4 = Cr2(SO4)3 + SO2 + 2 H2O
H{+} + MnO4{-} + Br2 = MnO2 + BrO3{-} + H2O =>
4 H{+} + 10 MnO4{-} + 3 Br2 = 10 MnO2 + 6 BrO3{-} + 2 H2O
Ag3AsO3 + H2O + NH3 = OH{-} + [Ag(NH3)2]{+} + AsO2{-} =>
Ag3AsO3 + H2O + 6 NH3 = 2 OH{-} + 3[Ag(NH3)2]{+} + AsO2{-}
N(g) + O(g) = NO(g) =>
N(g) + O(g) = NO(g)
H2SFeCl2 = FeS + HCl =>
H2SFeCl2 = FeS + 2 HCl
SnO2 + Pb = Sn + PbO =>
SnO2 + 2 Pb = Sn + 2 PbO
Ni + B = Ni3B =>
3 Ni + B = Ni3B
CH3COOH + C2H4 = C4H8O2 =>
CH3COOH + C2H4 = C4H8O2
Zn + K3PO4 = Zn3(PO4)2 + K =>
3 Zn + 2 K3PO4 = Zn3(PO4)2 + 6 K
SnI4 + Br2 = SnBr + I =>
2 SnI4 + Br2 = 2 SnBr + 8 I
H2SO4 + K2Cr2O7 + NiSO4 = KHSO4 + Cr2(SO4)3 + Ni2(SO4)3 + H2O =>
8 H2SO4 + K2Cr2O7 + 6 NiSO4 = 2 KHSO4 + Cr2(SO4)3 + 3 Ni2(SO4)3 + 7 H2O
V2O5 + S = V2O3 + SO2 =>
V2O5 + S = V2O3 + SO2
CH3COONa + H2 = CH4 + HCOONa =>
CH3COONa + H2 = CH4 + HCOONa
C6H12O6 + CH3COCH3 = C9H18O7 =>
C6H12O6 + CH3COCH3 = C9H18O7
AuCl3 + FeSO4 = Fe2(SO4)3 + FeCl2 + Au =>
2 AuCl3 + 9 FeSO4 = 3 Fe2(SO4)3 + 3 FeCl2 + 2 Au
(NH4)2S(aq) + NaOH(aq) = Na2S + NH3 + H2O =>
(NH4)2S(aq) + 2 NaOH(aq) = Na2S + 2 NH3 + 2 H2O
CH3COOH(aq) + NaOH(aq) = H2O(l) + NaC2H3O2(aq) =>
CH3COOH(aq) + NaOH(aq) = H2O(l) + NaC2H3O2(aq)
C2H2 + KMnO4 + H2SO4 + H2O = CH3COOH + K2SO4 + MnSO4 =>
5 C2H2 + 2 KMnO4 + 3 H2SO4 + 2 H2O = 5 CH3COOH + K2SO4 + 2 MnSO4
(CH3)2S + K2Cr2O7 + H2SO4 = (CH3)2SO + Cr2(SO4)3 + K2SO4 + H2O =>
3(CH3)2S + K2Cr2O7 + 4 H2SO4 = 3(CH3)2SO + Cr2(SO4)3 + K2SO4 + 4 H2O
CuSO4*5H2O + CaCl2 = CuCl2*2H2O + CaSO4*2H2O + H2O =>
CuSO4*5H2O + CaCl2 = CuCl2*2H2O + CaSO4*2H2O + H2O
CuO + C4H10 = CO2 + Cu + H2 =>
8 CuO + C4H10 = 4 CO2 + 8 Cu + 5 H2
CH3CH26CH3 + O2 = CO2 + H2O =>
CH3CH26CH3 + 11 O2 = 3 CO2 + 16 H2O
C2H6 + O2(g) = CO2(g) + H2O(l) =>
2 C2H6 + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
C3H7OH + C4H8O2 = C7H14O2 + H2O =>
C3H7OH + C4H8O2 = C7H14O2 + H2O
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