| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2CH2MgBr + CH3OH = CH3CH2CH2CH3 + MgBrOH
Mg3(PO4)2 + (NH4)2SO4 = MgSO4 + (NH4)3PO4 =>
Mg3(PO4)2 + 3(NH4)2SO4 = 3 MgSO4 + 2(NH4)3PO4
Cu + HCl = CuCl + H2 =>
2 Cu + 2 HCl = 2 CuCl + H2
Fe + H20O = Fe3O4 + H2 =>
3 Fe + 4 H20O = Fe3O4 + 40 H2
Sb + HNO3 + H2O = HSb(OH)6 + NO2 =>
Sb + 5 HNO3 + H2O = HSb(OH)6 + 5 NO2
(NH4)2MoO4 + HCl + SnCl2 = Mo2O5 + NH4Cl + SnCl4 + H2O =>
2(NH4)2MoO4 + 6 HCl + SnCl2 = Mo2O5 + 4 NH4Cl + SnCl4 + 3 H2O
P + Ba(OH)2 + H2O = PH3 + Ba(H2PO2)2 =>
8 P + 3 Ba(OH)2 + 6 H2O = 2 PH3 + 3 Ba(H2PO2)2
HIO + KOH = KIO3 + KI + H2O =>
3 HIO + 3 KOH = KIO3 + 2 KI + 3 H2O
Cu + CaCO3 = CuCO3 + Ca =>
Cu + CaCO3 = CuCO3 + Ca
PbCO3 + H2SO4 = PbSO4 + H2O + CO2 =>
PbCO3 + H2SO4 = PbSO4 + H2O + CO2
C16H34 + O2 + NH3 = C5H7NO2 + H2O =>
10 C16H34 + 85 O2 + 32 NH3 = 32 C5H7NO2 + 106 H2O
CuS + HNO3 = CuO + S + NO + H2O =>
3 CuS + 2 HNO3 = 3 CuO + 3 S + 2 NO + H2O
Al + Zn{+} = Al3{+} + Zn =>
3 Al + Zn{+} = Al3{+} + Zn
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca + Fe(CN)6 = Ca(CN)6 + Fe =>
Ca + Fe(CN)6 = Ca(CN)6 + Fe
NaNO3(aq) + H2O(l) = NO(g) + O2(g) + NaOH(aq) =>
4 NaNO3(aq) + 2 H2O(l) = 4 NO(g) + 3 O2(g) + 4 NaOH(aq)
Cu = Cu2 =>
2 Cu = Cu2
H{+2}SO{+4} + NaCl = Na{+2}SO{+4} + HCl =>
H{+2}SO{+4} + NaCl = Na{+2}SO{+4} + HCl
CUSO4 + H2O + CO2 = CUCO3 + H2SO4 =>
CUSO4 + H2O + CO2 = CUCO3 + H2SO4
CH3COOH + CH3CH2CH2CH2CH2CH2CH2CH2OH = CH3COOCH2CH2CH2CH2CH2CH2CH2CH3 + H2O =>
CH3COOH + CH3CH2CH2CH2CH2CH2CH2CH2OH = CH3COOCH2CH2CH2CH2CH2CH2CH2CH3 + H2O
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
NO2 + OH{-} = NO3{-} + NO2{-} + H2O =>
2 NO2 + 2 OH{-} = NO3{-} + NO2{-} + H2O
KNO3 + Ba(C2H3O2)2 = K(C2H3O2) + Ba(NO3)2 =>
2 KNO3 + Ba(C2H3O2)2 = 2 K(C2H3O2) + Ba(NO3)2
AlCl3 + Cu(OH)2 = Al(OH)3 + CuCl2 =>
2 AlCl3 + 3 Cu(OH)2 = 2 Al(OH)3 + 3 CuCl2
Pb + Zn(CH3CO2)2 = Zn + Pb(CH3CO2)2 =>
Pb + Zn(CH3CO2)2 = Zn + Pb(CH3CO2)2
Cd + O2 = CdO =>
2 Cd + O2 = 2 CdO
C2H5Br + O2 = CO2 + HOH + Br2 =>
4 C2H5Br + 13 O2 = 8 CO2 + 10 HOH + 2 Br2
HBrO + Pb(OH)2 = Pb(BrO)2 + H2O =>
2 HBrO + Pb(OH)2 = Pb(BrO)2 + 2 H2O
Al2O3(s) + H2SO4(l) = Al2(SO4)3(s) + H2O(l) =>
Al2O3(s) + 3 H2SO4(l) = Al2(SO4)3(s) + 3 H2O(l)
CuSO4(aq) + H2O(l) = CuSO4*5H2O(s) =>
CuSO4(aq) + 5 H2O(l) = CuSO4*5H2O(s)
Cu + ZnO = CuO + Zn =>
Cu + ZnO = CuO + Zn
Ba + H3(PO4) = Ba3(PO4)2 + H2 =>
3 Ba + 2 H3(PO4) = Ba3(PO4)2 + 3 H2
C4H8(s) + O2(g) = CO2(g) + H2O(l) =>
C4H8(s) + 6 O2(g) = 4 CO2(g) + 4 H2O(l)
CuSO4 + CuCl2 = Cu(SO4)2 + CuCl =>
2 CuSO4 + CuCl2 = Cu(SO4)2 + 2 CuCl
Zn + Pb(NO4)2 = ZnNO4 + Pb =>
2 Zn + Pb(NO4)2 = 2 ZnNO4 + Pb
Ga + H2 = GaH3 =>
2 Ga + 3 H2 = 2 GaH3
I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2
GeO2 + SO2 = GeS2 + O2 =>
GeO2 + 2 SO2 = GeS2 + 3 O2
ZnCl2 + Fe(NO2)3 = Zn(NO2)3 + FeCl2 =>
ZnCl2 + Fe(NO2)3 = Zn(NO2)3 + FeCl2
AlOHSO4 + H2O = (Al(OH)2)2SO4 + H2SO4 =>
2 AlOHSO4 + 2 H2O = (Al(OH)2)2SO4 + H2SO4
N2 + Cu + H2O = NH4 + CuO =>
N2 + 4 Cu + 4 H2O = 2 NH4 + 4 CuO
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
BaCl2 + Cr2O7 = Cl + Ba(Cr2O7)2 =>
BaCl2 + 2 Cr2O7 = 2 Cl + Ba(Cr2O7)2
(NH4)2MoO4 + HCl + SnCl2 = Mo5O14 + SnCl4 + NH4Cl + H2O =>
5(NH4)2MoO4 + 12 HCl + SnCl2 = Mo5O14 + SnCl4 + 10 NH4Cl + 6 H2O
C3H4 + KMnO4 + H2O = C2H4O2 + KOH + MnO2 =>
6 C3H4 + 8 KMnO4 + 10 H2O = 9 C2H4O2 + 8 KOH + 8 MnO2
C4H9Br + H2O = Br + C4H9OH + H3O =>
C4H9Br + 2 H2O = Br + C4H9OH + H3O
Cl2 + BaF2 = Cl2BaF2 =>
Cl2 + BaF2 = Cl2BaF2
MgO + Cl2 = MgCl2 + O2 =>
2 MgO + 2 Cl2 = 2 MgCl2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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