| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(OH)2 + K2O + H2O = K2[Zn(OH)4]
Fe2S3(s) + O2 = Fe2O3 + SO2 =>
2 Fe2S3(s) + 9 O2 = 2 Fe2O3 + 6 SO2
H3(AsO4) + Ba(OH)2 = Ba3(AsO4)2 + H2O =>
2 H3(AsO4) + 3 Ba(OH)2 = Ba3(AsO4)2 + 6 H2O
C2H2 + CH4 = C3H8 =>
2 C2H2 + 5 CH4 = 3 C3H8
LiH3O2 + Mn(OH)2 + O2 = LiMnO2 + H2O =>
4 LiH3O2 + 4 Mn(OH)2 + O2 = 4 LiMnO2 + 10 H2O
NH4 + HCl = NH4Cl + H2 =>
2 NH4 + 2 HCl = 2 NH4Cl + H2
Cu + AgCl = Ag + CuCl2 =>
Cu + 2 AgCl = 2 Ag + CuCl2
ZnO + SO2 = ZnS + O2 =>
2 ZnO + 2 SO2 = 2 ZnS + 3 O2
KCl + HNO3 + CaCO3 = KNO3 + CaCl2 + CO2 + H2O =>
2 KCl + 2 HNO3 + CaCO3 = 2 KNO3 + CaCl2 + CO2 + H2O
C4H8 + KMnO4 + H2SO4 = C4H6O4 + K2SO4 + MnSO4 + H2O =>
C4H8 + 2 KMnO4 + 3 H2SO4 = C4H6O4 + K2SO4 + 2 MnSO4 + 4 H2O
C6H11OH = C6H10 + H2O =>
C6H11OH = C6H10 + H2O
Mn + O3 = MnO4 =>
3 Mn + 4 O3 = 3 MnO4
C6H5NO2 + H2 = C6H5NH2 + H2O =>
C6H5NO2 + 3 H2 = C6H5NH2 + 2 H2O
CH4 + O2 + Cl2 = HCl + CO =>
2 CH4 + O2 + 4 Cl2 = 8 HCl + 2 CO
Se + NaOH = Se(OH)2 + Na =>
Se + 2 NaOH = Se(OH)2 + 2 Na
C1 + O2 = CO2 =>
C1 + O2 = CO2
C4H11N + O2 = CO2 + H2O + NO2 =>
4 C4H11N + 31 O2 = 16 CO2 + 22 H2O + 4 NO2
C2H5O3 + O2 = CO2 + H2O =>
4 C2H5O3 + 7 O2 = 8 CO2 + 10 H2O
CaCl2 + NaOH = Ca(OH)2 + Na2Cl2 =>
CaCl2 + 2 NaOH = Ca(OH)2 + Na2Cl2
Cr(OH)3 + K(OH) + H2O2 = K2CrO4 + H2O =>
2 Cr(OH)3 + 4 K(OH) + 3 H2O2 = 2 K2CrO4 + 8 H2O
Fe + IO3 = FeIO3 =>
Fe + IO3 = FeIO3
C6H4OCOCH3CHO + CH3COONa = C6H4OCOCH3CHCHCOONa + H2O =>
C6H4OCOCH3CHO + CH3COONa = C6H4OCOCH3CHCHCOONa + H2O
KMnO4{-} + S2O3{2-} + H2O = KMnO2 + SO4{2-} + OH{-} =>
8 KMnO4{-} + 3 S2O3{2-} + H2O = 8 KMnO2 + 6 SO4{2-} + 2 OH{-}
Hg + Cl2 = Hg2Cl2 =>
2 Hg + Cl2 = Hg2Cl2
MgF2 + I2 = MgI2 + F2 =>
MgF2 + I2 = MgI2 + F2
Cr(OH)2 + HBr = CrBr2 + H2O =>
Cr(OH)2 + 2 HBr = CrBr2 + 2 H2O
C9H19COOH + O2 = CO + H2O =>
C9H19COOH + 9 O2 = 10 CO + 10 H2O
Na2SiO3 + Al2(SO4)3 + Na2CO3 = Na2OAl2O3Si2O4 + CO2 + Na2SO4 =>
2 Na2SiO3 + Al2(SO4)3 + 2 Na2CO3 = Na2OAl2O3Si2O4 + 2 CO2 + 3 Na2SO4
CHCl3 + I2 = CICl3 + HI =>
CHCl3 + I2 = CICl3 + HI
Cu + Hg2(No3)2 = Cu(No3)2 + Hg2 =>
Cu + Hg2(No3)2 = Cu(No3)2 + Hg2
Ba + CO2 = BaCO2 =>
Ba + CO2 = BaCO2
PCl5 + O2 = POCl3 + Cl2 =>
2 PCl5 + O2 = 2 POCl3 + 2 Cl2
KOH + Mg(OH)2 = K2MgO2 + H2O =>
2 KOH + Mg(OH)2 = K2MgO2 + 2 H2O
CuOH + CO2 = Cu2CO3 + H2O =>
2 CuOH + CO2 = Cu2CO3 + H2O
ZnSO4 + NaOH = Zn(OH)2 + Na + SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + 2 Na + SO4
CuCl2 + Br2 + NaOH = NaCuO2 + NaBr + NaCl + H2O =>
2 CuCl2 + Br2 + 8 NaOH = 2 NaCuO2 + 2 NaBr + 4 NaCl + 4 H2O
Be + HF = Be(HF)2 =>
Be + 2 HF = Be(HF)2
Br2 + O2 = Br2O7 =>
2 Br2 + 7 O2 = 2 Br2O7
H2SO4 + AlOH = H2O + Al2(SO4) =>
H2SO4 + 2 AlOH = 2 H2O + Al2(SO4)
(NH4)2SO4 + KNO3 = (NH4)NO3 + K2SO4 =>
(NH4)2SO4 + 2 KNO3 = 2(NH4)NO3 + K2SO4
Al + SnCl2 = Sn + AlCl3 =>
2 Al + 3 SnCl2 = 3 Sn + 2 AlCl3
(NH4)2CO3(s) = CO2(g) + H2O(g) + NH3(g) =>
(NH4)2CO3(s) = CO2(g) + H2O(g) + 2 NH3(g)
Ca(BrO2)2 + HNO3 = Ca(NO3)2 + HBrO2 =>
Ca(BrO2)2 + 2 HNO3 = Ca(NO3)2 + 2 HBrO2
N2 + S8 = NS3 =>
4 N2 + 3 S8 = 8 NS3
Fe{+3} + NaOH = Fe(OH)3 + Na{+} =>
Fe{+3} + 3 NaOH = Fe(OH)3 + 3 Na{+}
C2H4 + O2 = CH3CHO =>
2 C2H4 + O2 = 2 CH3CHO
Pb(C2H3O2)2 + IK = K(C2H3O2) + I2Pb =>
Pb(C2H3O2)2 + 2 IK = 2 K(C2H3O2) + I2Pb
Mg(ClO4)2 + Fe2(SO4)3 = MgSO4 + Fe(ClO4)3 =>
3 Mg(ClO4)2 + Fe2(SO4)3 = 3 MgSO4 + 2 Fe(ClO4)3
P2O3 + CO = P4 + CO2 =>
2 P2O3 + 6 CO = P4 + 6 CO2
Na + O = NaO2 =>
Na + 2 O = NaO2
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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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