| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H6 + 8 O2 = 2 CO2 + 3 H2O4
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Al + SnCl = AlCl + Sn =>
Al + SnCl = AlCl + Sn
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CO2 + C = CO =>
CO2 + C = 2 CO
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Bi2O3 + H2O2 + NaOH = NaBiO3 + H2O =>
Bi2O3 + 2 H2O2 + 2 NaOH = 2 NaBiO3 + 3 H2O
Ca(NO3)2 + K4[Fe(CN)6] = Ca4[Fe(CN)6]2 + KNO3 =>
4 Ca(NO3)2 + 2 K4[Fe(CN)6] = Ca4[Fe(CN)6]2 + 8 KNO3
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
Mg(s) + HNO3(aq) = Mg(NO3)2(aq) + NO + H2O =>
3 Mg(s) + 8 HNO3(aq) = 3 Mg(NO3)2(aq) + 2 NO + 4 H2O
NaMnO4 + NaOH + NaI = NaIO3 + H2O + Na2MnO4 =>
6 NaMnO4 + 6 NaOH + NaI = NaIO3 + 3 H2O + 6 Na2MnO4
AlBr3 + Mn(NO3)2 = Al(NO3)3 + MnBr2 =>
2 AlBr3 + 3 Mn(NO3)2 = 2 Al(NO3)3 + 3 MnBr2
FeCl3 + KHCO3 = Fe2(CO3)3 + KCl + HCl =>
2 FeCl3 + 3 KHCO3 = Fe2(CO3)3 + 3 KCl + 3 HCl
NH3 + H3PO4 = (NH4)2HPO4 =>
2 NH3 + H3PO4 = (NH4)2HPO4
KF + Fe2O3 = K2O + FeF3 =>
6 KF + Fe2O3 = 3 K2O + 2 FeF3
HCl + MnO2 = MnCl + Cl + H2O =>
4 HCl + MnO2 = MnCl + 3 Cl + 2 H2O
H8C6O7 + CaCO3 = Ca3H10C12O14 + CO2H2O =>
2 H8C6O7 + 3 CaCO3 = Ca3H10C12O14 + 3 CO2H2O
I3K + H2O2 = H2I3K + O2 =>
I3K + H2O2 = H2I3K + O2
(CH4)2CO3 = H2O + CH3 + CO2 =>
(CH4)2CO3 = H2O + 2 CH3 + CO2
HI + H{+} + IO4{-} = I2 + H2O =>
7 HI + H{+} + IO4{-} = 4 I2 + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Zn + H2SO4 = H2 + ZnSO4H =>
2 Zn + 2 H2SO4 = H2 + 2 ZnSO4H
Pd + HNO3 + HCl = H2[PdCl4] + NH3 + H2O =>
4 Pd + HNO3 + 16 HCl = 4 H2[PdCl4] + NH3 + 3 H2O
AgBr2 = AgBr + Br2 =>
2 AgBr2 = 2 AgBr + Br2
HCl + H2 = HClH =>
2 HCl + H2 = 2 HClH
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
NH4NO3(heat) = N2 + O2 + H2O =>
2 NH4NO3(heat) = 2 N2 + O2 + 4 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
GaBr3 + Na2SO4 = NaBr + Ga2(SO4)3 = =>
2 GaBr3 + 3 Na2SO4 = 6 NaBr + Ga2(SO4)3
CH3COOH + CH3CH3OH = CH3COOCH2CH3 + H2O =>
6 CH3COOH + 4 CH3CH3OH = 5 CH3COOCH2CH3 + 6 H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
H2C2O4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO4 + H2O =>
H2C2O4 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 2 CO4 + 4 H2O
KBr + KBrO3 + H2S04 = Br2 + K2SO4 + H2O =>
7 KBr + 17 KBrO3 + 3 H2S04 = 12 Br2 + 12 K2SO4 + 3 H2O
NH4CH3CO2 + K2SO4 = (NH4)2SO4 + KCH3CO2 =>
2 NH4CH3CO2 + K2SO4 = (NH4)2SO4 + 2 KCH3CO2
CS + O = CSO2 =>
CS + 2 O = CSO2
FeCl3 + H2O = HCl + FeOHCl2 =>
FeCl3 + H2O = HCl + FeOHCl2
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
CH3Br + NH3 = CH3NH2 + BrH =>
CH3Br + NH3 = CH3NH2 + BrH
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
KNO3 + AgI + NH4OH = NH4I + AgNO3 + KOH =>
KNO3 + AgI + NH4OH = NH4I + AgNO3 + KOH
MnSO4NaClONaOH = MnO2Na2SO4HCl =>
MnSO4NaClONaOH = MnO2Na2SO4HCl
NaBH4 + H2O = NaBO2 + H2 =>
NaBH4 + 2 H2O = NaBO2 + 4 H2
Al + NaOH + H2O = Na*Al(OH)4* + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na*Al(OH)4* + 3 H2
AgNO3 + MgO = Mg(NO3)2 + Ag2O =>
2 AgNO3 + MgO = Mg(NO3)2 + Ag2O
BiS + HNO3 = BiNO3 + HS =>
BiS + HNO3 = BiNO3 + HS
C5H11O2N2 + O2 = CO2 + H2O + NH3 =>
4 C5H11O2N2 + 21 O2 = 20 CO2 + 10 H2O + 8 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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