| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag + 2 HNO3 = Ag(NO3) + NO2 + H2O
Ca(NO) + NaOH = CaOH + NaNO =>
Ca(NO) + NaOH = CaOH + NaNO
K2[Zn(OH)4] = K2ZnO2 + H2O =>
K2[Zn(OH)4] = K2ZnO2 + 2 H2O
C2H3O2 + H2O = C2H4O2 + OH =>
C2H3O2 + H2O = C2H4O2 + OH
IO3{-} + I{-} + H2O = I2 + OH{-} =>
IO3{-} + 5 I{-} + 3 H2O = 3 I2 + 6 OH{-}
Na + SnCl4 = Sn + NaCl =>
4 Na + SnCl4 = Sn + 4 NaCl
Sn + Ag = Sn2Ag =>
2 Sn + Ag = Sn2Ag
H{+} + OH{-}(aq) = H2O =>
H{+} + OH{-}(aq) = H2O
Mg(SO)4 + NaOH = Na2(SO)4 + Mg(OH)2 =>
Mg(SO)4 + 2 NaOH = Na2(SO)4 + Mg(OH)2
NaOCl + HCl = Cl2 + H2O + NaCl =>
NaOCl + 2 HCl = Cl2 + H2O + NaCl
CuSO4 + KBr = K2SO4 + K2(CuBr4) =>
CuSO4 + 4 KBr = K2SO4 + K2(CuBr4)
KHS + NH4Cl + H2O = H2S + NH4OH + KCl =>
KHS + NH4Cl + H2O = H2S + NH4OH + KCl
CrI3 + Ba(OH)2 = BaI2 + Cr(OH)3 =>
2 CrI3 + 3 Ba(OH)2 = 3 BaI2 + 2 Cr(OH)3
(NH4)2SO4(aq) + NaOH(aq) = NH3(g) + H2O(l) + Na2SO4 =>
(NH4)2SO4(aq) + 2 NaOH(aq) = 2 NH3(g) + 2 H2O(l) + Na2SO4
FeCl2 + HNO3 = Fe(NO3)2 + HCl =>
FeCl2 + 2 HNO3 = Fe(NO3)2 + 2 HCl
RbF(s) = Rb(s) + F2(g) =>
2 RbF(s) = 2 Rb(s) + F2(g)
MnSO4 + KClO3 + H2O = MnO2 + Cl2 + H2SO4 + K2SO4 =>
5 MnSO4 + 2 KClO3 + 4 H2O = 5 MnO2 + Cl2 + 4 H2SO4 + K2SO4
C8H17O8 + O2 = CO2 + H2O =>
4 C8H17O8 + 33 O2 = 32 CO2 + 34 H2O
NaBH4 + C2H6O = B(OC2H5)4 + Na + H2 =>
NaBH4 + 4 C2H6O = B(OC2H5)4 + Na + 4 H2
C18H8 + O2 = CO2 + H2O =>
C18H8 + 20 O2 = 18 CO2 + 4 H2O
CaCO3 + HCl = H2O + CO2 + CaCl2 =>
CaCO3 + 2 HCl = H2O + CO2 + CaCl2
AlBr3 + F = AlF3 + Br =>
AlBr3 + 3 F = AlF3 + 3 Br
Be(OH)2 + H3SbO4 = Be3(SbO4)2 + H2O =>
3 Be(OH)2 + 2 H3SbO4 = Be3(SbO4)2 + 6 H2O
AgNO{3} + K{2}SO{4} = KNO{3} + Ag{2}SO{4} =>
AgNO{3} + K{2}SO{4} = KNO{3} + Ag{2}SO{4}
C6H5COOH + KOH = C6H6 + H2O + K2CO3 =>
C6H5COOH + 2 KOH = C6H6 + H2O + K2CO3
C6H12O6 = H(OC6H10O4)208OH + H2O =>
208 C6H12O6 = H(OC6H10O4)208OH + 207 H2O
PbSO4 + OAc{-} = Pb(OAc)4{-2} + SO4{-2} =>
PbSO4 + 4 OAc{-} = Pb(OAc)4{-2} + SO4{-2}
(NH2OH)2H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + H2O + CO2(g) + H3NO =>
(NH2OH)2H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + H2O + CO2(g) + 2 H3NO
NaIO2 + NaHSO3 = NaHSO4 + Na2SO4 + H2O + I2 =>
2 NaIO2 + 3 NaHSO3 = NaHSO4 + 2 Na2SO4 + H2O + I2
CoO + H2SO4 = Co + SO4 + H2O =>
CoO + H2SO4 = Co + SO4 + H2O
BaSO4 + C = BaS + CO =>
BaSO4 + 4 C = BaS + 4 CO
H3PO4 + Ag2O = Ag3PO4 + H2O =>
2 H3PO4 + 3 Ag2O = 2 Ag3PO4 + 3 H2O
Br{-} + ClO{-} + H{+} = Br2 + Cl{-} + H2O =>
2 Br{-} + ClO{-} + 2 H{+} = Br2 + Cl{-} + H2O
H + CaCo3 = Co + CaH =>
H + CaCo3 = 3 Co + CaH
H2SO4 + Ba(OH)2 = BaSO4 + H4O2 =>
H2SO4 + Ba(OH)2 = BaSO4 + H4O2
HPO3 + H2O = H4P2O7 =>
2 HPO3 + H2O = H4P2O7
Mg + HNO3(razb) = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3(razb) = 5 Mg(NO3)2 + N2 + 6 H2O
C4H10 = C4H8 + H2 =>
C4H10 = C4H8 + H2
CuSO4 + Na3N = Cu3N2 + Na2SO4 =>
3 CuSO4 + 2 Na3N = Cu3N2 + 3 Na2SO4
K2Cr2O7 + AgNO3 + H2O = Ag2CrO4 + KNO3 + H2Cr2O7 =>
2 K2Cr2O7 + 4 AgNO3 + H2O = 2 Ag2CrO4 + 4 KNO3 + H2Cr2O7
Ca(OH)2 + H3BO2 = Ca3(BO2)2 + H2O =>
3 Ca(OH)2 + 2 H3BO2 = Ca3(BO2)2 + 6 H2O
Al + CaCl2 = Ca + AlCl3 =>
2 Al + 3 CaCl2 = 3 Ca + 2 AlCl3
Li + NO2 = LiNO2 =>
Li + NO2 = LiNO2
Na2O + SO3 = Na2SO4 =>
Na2O + SO3 = Na2SO4
C2O2 + H2O = C6H12O6 + O2 =>
3 C2O2 + 6 H2O = C6H12O6 + 3 O2
Mg(s) + H2SO4(l) = MgSO4(aq) + H2 =>
Mg(s) + H2SO4(l) = MgSO4(aq) + H2
P(s) + O2 = P2O3(s) =>
4 P(s) + 3 O2 = 2 P2O3(s)
Fe2(Cr2O7)3 + Na2CO3 = Na2CrO4 + Fe2O3 + CO2 =>
Fe2(Cr2O7)3 + 6 Na2CO3 = 6 Na2CrO4 + Fe2O3 + 6 CO2
SbF5(l) = F(s) + SbF3(s) =>
SbF5(l) = 2 F(s) + SbF3(s)
N4 = N2 =>
N4 = 2 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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