| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SiO3 + 2 Li(OH) = 2 H2O + Li2(SiO3)
CuSO4*5H2O + (NH4)2SO4 + H2O = CuSO4*(NH4)2SO4*6H2O =>
CuSO4*5H2O + (NH4)2SO4 + H2O = CuSO4*(NH4)2SO4*6H2O
CuFeS2 + O2 + H2O = CuSO4 + HSO4 + Fe2O3 =>
2 CuFeS2 + 9 O2 + H2O = 2 CuSO4 + 2 HSO4 + Fe2O3
Zn + FeSO4 = ZnSO4 + Fe =>
Zn + FeSO4 = ZnSO4 + Fe
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
Al(NO3)3 + (NH4)2CO3 + H2O = Al(OH)(NO3)2 + CO2 + NH4NO3 =>
2 Al(NO3)3 + (NH4)2CO3 + H2O = 2 Al(OH)(NO3)2 + CO2 + 2 NH4NO3
C3H8 + O2*376N2 = CO2 + H2O + N2 =>
C3H8 + 5 O2*376N2 = 3 CO2 + 4 H2O + 1880 N2
Al2O3 + Na2S = Na2O + Al2S3 =>
Al2O3 + 3 Na2S = 3 Na2O + Al2S3
NaCl + BaSO3 = NaSO3 + BaCl =>
NaCl + BaSO3 = NaSO3 + BaCl
CH3NH3OH + Br2 = CH3NH3Br + HBr + O2 =>
2 CH3NH3OH + 2 Br2 = 2 CH3NH3Br + 2 HBr + O2
Na2(CrO4) + AlCl3 = NaCl + Al2(CrO4)3 =>
3 Na2(CrO4) + 2 AlCl3 = 6 NaCl + Al2(CrO4)3
K2O2 + HOH = KOH + H2O2 =>
K2O2 + 2 HOH = 2 KOH + H2O2
CH3COOH + Ca + (OH)2 = Ca(CH3COO)2 + HOH =>
2 CH3COOH + Ca + (OH)2 = Ca(CH3COO)2 + 2 HOH
Mg + KMnO4 = MgO + K2O + Mn =>
7 Mg + 2 KMnO4 = 7 MgO + K2O + 2 Mn
FeF3 + SCN = FeSCN + F2 =>
2 FeF3 + 2 SCN = 2 FeSCN + 3 F2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cr2O7{-2} + H{+} + C2H6O = Cr{+3} + H2O + CO2 =>
2 Cr2O7{-2} + 16 H{+} + C2H6O = 4 Cr{+3} + 11 H2O + 2 CO2
C12H22O11 + H2O = C2H6O + CO2 =>
C12H22O11 + H2O = 4 C2H6O + 4 CO2
CH3OH + C16H12O + C10H13ON2F = C26H25N2OF + H2O =>
16 CH3OH + 10 C16H12O + 11 C10H13ON2F = 11 C26H25N2OF + 26 H2O
Cr2(SO3)3 = Cr + SO3 =>
Cr2(SO3)3 = 2 Cr + 3 SO3
Pb(ClO3)2(aq) + NaI(aq) = Na(ClO3)(s) + PbI2(aq) =>
Pb(ClO3)2(aq) + 2 NaI(aq) = 2 Na(ClO3)(s) + PbI2(aq)
Fe(OH)2 + NaOH = Na[Fe(OH)3] =>
Fe(OH)2 + NaOH = Na[Fe(OH)3]
Mg + C2H2O2 = MgC2O2 + H2 =>
Mg + C2H2O2 = MgC2O2 + H2
(CH3(CH2)2CH3)(g) + (O2)(g) = (CO2)(g) + (H2O)(g) =>
2(CH3(CH2)2CH3)(g) + 13(O2)(g) = 8(CO2)(g) + 10(H2O)(g)
Hg2CO3 + CaBr2 = CaCO3 + Hg2Br2 =>
Hg2CO3 + CaBr2 = CaCO3 + Hg2Br2
CO + Cu2O3 = Cu + COO3 =>
CO + Cu2O3 = 2 Cu + COO3
FeCl3 + KL = FeCl2 + L3 + KCl =>
3 FeCl3 + 3 KL = 3 FeCl2 + L3 + 3 KCl
BaO + HCI = BaCI + OH =>
BaO + HCI = BaCI + OH
KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + O2 =>
4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 6 H2O + 5 O2
HNO3 + BaO2H2 = Ba(NO3)2 + H2O =>
2 HNO3 + BaO2H2 = Ba(NO3)2 + 2 H2O
FeCl2 + H2O + FeCl3 = Fe3O4 + HCl =>
FeCl2 + 4 H2O + 2 FeCl3 = Fe3O4 + 8 HCl
Al2(CO3)3 + Ca(OH)2 = Al(OH)3 + CaCO3 =>
Al2(CO3)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaCO3
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
PdHCH3SO3 = CH4SO3 + Pd =>
PdHCH3SO3 = CH4SO3 + Pd
C8H15NO2 + NaOH = C4H5NaO2 + C4H11NO =>
C8H15NO2 + NaOH = C4H5NaO2 + C4H11NO
NaCl + H2O2 = H2O + NaClO2 =>
NaCl + 2 H2O2 = 2 H2O + NaClO2
Sn(OH)2 + BiCl3 = SnCl2 + Bi(OH)3 =>
3 Sn(OH)2 + 2 BiCl3 = 3 SnCl2 + 2 Bi(OH)3
Hg(OH) + MgCO3 = Hg2CO3 + Mg(OH)2 =>
2 Hg(OH) + MgCO3 = Hg2CO3 + Mg(OH)2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C2H6O + KMnO4 + NaOH = Na2MnO4 + K2MnO4 + H2O + C2H4O =>
C2H6O + 2 KMnO4 + 2 NaOH = Na2MnO4 + K2MnO4 + 2 H2O + C2H4O
O2NNH2 + CH3OH = O2NNHCH3 + H2O =>
O2NNH2 + CH3OH = O2NNHCH3 + H2O
LiBr + Cu(SO4)2 = Li2SO4 + CuBr4 =>
4 LiBr + Cu(SO4)2 = 2 Li2SO4 + CuBr4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Xn + H2SO4 = XnSO4 + H2 =>
Xn + H2SO4 = XnSO4 + H2
FeCl3 + H2C2O4 = Fe2(C2O4)3 + HCl =>
2 FeCl3 + 3 H2C2O4 = Fe2(C2O4)3 + 6 HCl
[Cu(NH3)4]SO4 + Na2S = Na2SO4 + CuS + NH3 =>
[Cu(NH3)4]SO4 + Na2S = Na2SO4 + CuS + 4 NH3
KMnO4 + NiSO4 = K2SO4 + Ni(MnO4)2 =>
2 KMnO4 + NiSO4 = K2SO4 + Ni(MnO4)2
Ra(OH)2 + (H2SO4) = Ra(SO4) + H2O =>
Ra(OH)2 + (H2SO4) = Ra(SO4) + 2 H2O
CuNO3 = Cu + Cu(NO3)2 =>
2 CuNO3 = Cu + Cu(NO3)2
Pb(NO3)2() + KI() = KNO3() + PbI2() =>
Pb(NO3)2() + 2 KI() = 2 KNO3() + PbI2()
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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