| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Na(C2H3O2) + HCl = NaCl + HC2H3O2 =>
Na(C2H3O2) + HCl = NaCl + HC2H3O2
CO2 + H2O = C7H15OH + O2 =>
14 CO2 + 16 H2O = 2 C7H15OH + 21 O2
Co(NO3)2(aq) + CaCl2(aq) = CoCl2(aq) + Ca(NO3)2(aq) =>
Co(NO3)2(aq) + CaCl2(aq) = CoCl2(aq) + Ca(NO3)2(aq)
Li + CuCl2 = LiCl + Cu2 =>
4 Li + 2 CuCl2 = 4 LiCl + Cu2
Fe + H2SO2 = Fe2(SO2)3 + H2 =>
2 Fe + 3 H2SO2 = Fe2(SO2)3 + 3 H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Fe + NaSO4 = FeSO4 + Na =>
Fe + NaSO4 = FeSO4 + Na
BrO3{-} + N2O2{2-} = Br{-} + NO2{-} =>
2 BrO3{-} + 3 N2O2{2-} = 2 Br{-} + 6 NO2{-}
K2S(aq) + Ba(OH)2 = KOH + BaS =>
K2S(aq) + Ba(OH)2 = 2 KOH + BaS
H2SO4 + NaFeO2 = Fe2(SO4)3 + Na2SO4 + H2O =>
4 H2SO4 + 2 NaFeO2 = Fe2(SO4)3 + Na2SO4 + 4 H2O
Sn = Sn{2+} + e =>
Sn = Sn{2+} + 2e
Zn(s) + H2Cl(aq) = ZnCl(aq) + H2(g) =>
Zn(s) + H2Cl(aq) = ZnCl(aq) + H2(g)
CuO + AgNO3 = CuO(NO3)2 + Ag =>
CuO + 2 AgNO3 = CuO(NO3)2 + 2 Ag
Cd + Ga(NO3)3 = Cd(NO3)2 + Ga =>
3 Cd + 2 Ga(NO3)3 = 3 Cd(NO3)2 + 2 Ga
C3H8O + Cr2O7{-2} + H{+} = C3H6O + Cr{3+} + H2O =>
3 C3H8O + Cr2O7{-2} + 8 H{+} = 3 C3H6O + 2 Cr{3+} + 7 H2O
C6H12O6 = C3H5O3{-} + H{+} =>
C6H12O6 = 2 C3H5O3{-} + 2 H{+}
C6H5NH2 + Cl2 = C6H3NH2Cl2 + HCl =>
C6H5NH2 + 2 Cl2 = C6H3NH2Cl2 + 2 HCl
C7H6O2 + H2O = H3O + C6H5COO =>
C7H6O2 + H2O = H3O + C6H5COO
Rb + HBr = RbBr + H =>
Rb + HBr = RbBr + H
C3H8O3 + Na = C3H5O3Na3 + H2 =>
2 C3H8O3 + 6 Na = 2 C3H5O3Na3 + 3 H2
NaF + Al(NO3)3 = Na3AlF6 + NaNO3 =>
6 NaF + Al(NO3)3 = Na3AlF6 + 3 NaNO3
C32H66 + O2 = CO2 + H2O =>
2 C32H66 + 97 O2 = 64 CO2 + 66 H2O
Al + H3PO4 = Al3(PO4)2 + H2 =>
3 Al + 2 H3PO4 = Al3(PO4)2 + 3 H2
C6H9O3 + O2 = CO2 + H2O =>
4 C6H9O3 + 27 O2 = 24 CO2 + 18 H2O
C7H60 + C3H6O = C17H14O + C2H6O =>
2 C7H60 + 211 C3H6O = 15 C17H14O + 196 C2H6O
BaO + CO2 = BaCO3 =>
BaO + CO2 = BaCO3
FeO + H2O = Fe(OH)2 =>
FeO + H2O = Fe(OH)2
ZnCI + NaOH = ZnOH + NaCI =>
ZnCI + NaOH = ZnOH + NaCI
CaC2 + Na3PO4 = Ca3(PO4)2 + NaC1 =>
3 CaC2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaC1
Na2ZnO2 + NH3*H2O = NaOH + Zn(OH)2 + NH3 =>
Na2ZnO2 + 2 NH3*H2O = 2 NaOH + Zn(OH)2 + 2 NH3
H2SO4 + C6H10 = C + H2O + SO2 =>
5 H2SO4 + C6H10 = 6 C + 10 H2O + 5 SO2
H2S + KMnO4 + HCl = S + KCl + MnCl2 + H2O =>
5 H2S + 2 KMnO4 + 6 HCl = 5 S + 2 KCl + 2 MnCl2 + 8 H2O
PH3 + AgNO3 + H2O = Ag + H2PO4 + HNO3 =>
PH3 + 9 AgNO3 + 4 H2O = 9 Ag + H2PO4 + 9 HNO3
NaF + Al(NO3)3 = Na3AlF6 + NaNO3 =>
6 NaF + Al(NO3)3 = Na3AlF6 + 3 NaNO3
Sn = Sn{4+} + e =>
Sn = Sn{4+} + 4e
Ae(OH)3 + HCl = AeCl3 + H2O =>
Ae(OH)3 + 3 HCl = AeCl3 + 3 H2O
SO(g) + O2(g) + H2O = H2SO4(aq) =>
SO(g) + O2(g) + H2O = H2SO4(aq)
H3OCH3 + O2 = CO2 + H2O =>
H3OCH3 + 2 O2 = CO2 + 3 H2O
Cr + Pd{2+} = Cr{3+} + Pd =>
2 Cr + 3 Pd{2+} = 2 Cr{3+} + 3 Pd
HSO4{-} + NaOH = NaSO4{-} + H2O =>
HSO4{-} + NaOH = NaSO4{-} + H2O
P2O5 + CaO = P2CaO6 =>
P2O5 + CaO = P2CaO6
HCl + K2(CrO4) = H2(CrO4) + KCl =>
2 HCl + K2(CrO4) = H2(CrO4) + 2 KCl
FeSO4 + K2CrO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr(SO4) + H2O =>
4 FeSO4 + K2CrO4 + 4 H2SO4 = 2 Fe2(SO4)3 + K2SO4 + Cr(SO4) + 4 H2O
Hg2(C2H3O2)2(aq) + KCl(aq) = Hg2Cl2(s) + KC2H3O2(aq) =>
Hg2(C2H3O2)2(aq) + 2 KCl(aq) = Hg2Cl2(s) + 2 KC2H3O2(aq)
AlO = Al2 + O2 =>
2 AlO = Al2 + O2
C17H37COOH + O2 = CO2 + H2O =>
2 C17H37COOH + 53 O2 = 36 CO2 + 38 H2O
C6H4(COOC9H19)2 + O2 = CO2 + H2O =>
2 C6H4(COOC9H19)2 + 69 O2 = 52 CO2 + 42 H2O
NaF + Al(NO3)3 = NaNO3 + AlF3 =>
3 NaF + Al(NO3)3 = 3 NaNO3 + AlF3
NaI + KMnO4 + HCl = I2 + MnCl2 + NaCl + KCl + H2O =>
10 NaI + 2 KMnO4 + 16 HCl = 5 I2 + 2 MnCl2 + 10 NaCl + 2 KCl + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/23/24
Équations équilibrées sur08/22/23
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