| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H18O2 + 11 O2 = 9(H2)0 + 12 CO2
C7H8O2 + H2 = C7H8 + H2O =>
C7H8O2 + 2 H2 = C7H8 + 2 H2O
HF + NaOH = NaF(aq) + H2O =>
HF + NaOH = NaF(aq) + H2O
Co[C6H10O(NO)]3 + O2 = CO2 + H2O + NO2 + Co3O4 =>
6 Co[C6H10O(NO)]3 + 157 O2 = 108 CO2 + 90 H2O + 18 NO2 + 2 Co3O4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
LiCO3{2-} + KI = KCO3{2-} + LiI =>
LiCO3{2-} + KI = KCO3{2-} + LiI
H2O + H{+} + P4 + NO3{-} = H3PO4 + NO =>
8 H2O + 20 H{+} + 3 P4 + 20 NO3{-} = 12 H3PO4 + 20 NO
S6 + F2 = SF8 =>
S6 + 24 F2 = 6 SF8
Hg2(NO3)2 + NH3 = HgNH2NO3 + NH4 =>
Hg2(NO3)2 + 4 NH3 = 2 HgNH2NO3 + 2 NH4
NH4 + HClO4 = NH4ClO4 + H =>
NH4 + HClO4 = NH4ClO4 + H
CuSO4 + KI = Cu2I + K2SO4 + I3 =>
2 CuSO4 + 4 KI = Cu2I + 2 K2SO4 + I3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl21 =>
21 KMnO4 + 168 HCl = 21 KCl + 21 MnCl2 + 84 H2O + 5 Cl21
NH4OH + Na2HPO4 = NH4HPO4 + Na2OH =>
NH4OH + Na2HPO4 = NH4HPO4 + Na2OH
CH3CHONaCH3 + CH3Br = NaBr + CH3CHOCH3CH3 =>
CH3CHONaCH3 + CH3Br = NaBr + CH3CHOCH3CH3
H4GeO4 + Ca(OH)2 = Ca4(GeO4)2 + H2O =>
2 H4GeO4 + 4 Ca(OH)2 = Ca4(GeO4)2 + 8 H2O
C4H6 + KMnO4 + H2O = C3H5COOH + MnO2 + KOH =>
3 C4H6 + 4 KMnO4 + 2 H2O = 3 C3H5COOH + 4 MnO2 + 4 KOH
K + S8 = K2S8 =>
2 K + S8 = K2S8
MnSO4 + (NH4)2S2O8 + H2O = MnO3 + H2SO4 + (NH4)2SO4 =>
MnSO4 + 2(NH4)2S2O8 + 3 H2O = MnO3 + 3 H2SO4 + 2(NH4)2SO4
FeCl{3+} + NH4OH = FeOH{3+} + NH4Cl =>
FeCl{3+} + NH4OH = FeOH{3+} + NH4Cl
Al2O0 = Al + O2 =>
2 Al2O0 = 4 Al + O2
Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl
Co[C6H10O(NO)]3 + O2 = CO2 + H2O + NO2 + Co3O4 =>
6 Co[C6H10O(NO)]3 + 157 O2 = 108 CO2 + 90 H2O + 18 NO2 + 2 Co3O4
I2 + AgBr = Br + AgI =>
I2 + 2 AgBr = 2 Br + 2 AgI
NH4 + HClO4 = NH4ClO4 + H =>
NH4 + HClO4 = NH4ClO4 + H
aluminiumnitrate + potassiumhydroxide = aluminiumhydroxide + potassiumnitrate =>
Al(NO3)3 + 3 KOH = Al(OH)3 + 3 KNO3
NaHCO3(s) = Na2O(s) + H2O(g) + CO2(g) =>
2 NaHCO3(s) = Na2O(s) + H2O(g) + 2 CO2(g)
NH4NO3(aq) + Al(s) + NaOH(aq) = NH3(s) + NaAlO2(s) + H2O(s) =>
3 NH4NO3(aq) + 8 Al(s) + 8 NaOH(aq) = 6 NH3(s) + 8 NaAlO2(s) + H2O(s)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AuCl3 + H2 = Au + HCl =>
2 AuCl3 + 3 H2 = 2 Au + 6 HCl
ZnCO3 + HBr = H2O + CO2 + ZnBr2 =>
ZnCO3 + 2 HBr = H2O + CO2 + ZnBr2
A3 + B5 + C7 = A7B5C3 =>
49 A3 + 21 B5 + 9 C7 = 21 A7B5C3
C4H6 + O8 = CO2 + H2O =>
8 C4H6 + 11 O8 = 32 CO2 + 24 H2O
Ai + HNO3 = Ai(NO3) + NO + H2O =>
3 Ai + 4 HNO3 = 3 Ai(NO3) + NO + 2 H2O
HBr + MgCO3 = Br2Mg + H2O + CO2 =>
2 HBr + MgCO3 = Br2Mg + H2O + CO2
H2O + H{+} + P4 + NO3{-} = H3PO4 + NO =>
8 H2O + 20 H{+} + 3 P4 + 20 NO3{-} = 12 H3PO4 + 20 NO
Cu(NO3)2 + H2O + Na2CO3 = CuCO3*Cu(OH)2 + NaNO3 + CO2 =>
2 Cu(NO3)2 + H2O + 2 Na2CO3 = CuCO3*Cu(OH)2 + 4 NaNO3 + CO2
K(s) + F(s) = KF(s) =>
K(s) + F(s) = KF(s)
IO3 + NO2 = I2 + NO3 =>
2 IO3 + 6 NO2 = I2 + 6 NO3
NaOH(aq) + H2SO4(s) = Na2SO4(aq) + H2O(l) =>
2 NaOH(aq) + H2SO4(s) = Na2SO4(aq) + 2 H2O(l)
NaOH + (NH4)SO4 = NaSO4 + NH4OH =>
NaOH + (NH4)SO4 = NaSO4 + NH4OH
C9H8O4(s) + H2O(aq) = CO2(g) + H2 =>
C9H8O4(s) + 14 H2O(aq) = 9 CO2(g) + 18 H2
NaHCO3(aq) + C3H5O(COOH)3(aq) = CO2(g) + H2O(l) + C3H5O(COONa)3(aq) =>
3 NaHCO3(aq) + C3H5O(COOH)3(aq) = 3 CO2(g) + 3 H2O(l) + C3H5O(COONa)3(aq)
HIO3 + K = IO2 + KOH =>
HIO3 + K = IO2 + KOH
Zn(OH)2 + NH4OH = [Zn(NH3)3](OH)2 + H2O =>
Zn(OH)2 + 3 NH4OH = [Zn(NH3)3](OH)2 + 3 H2O
M2S(s) + O2(g) = M2O(s) + SO2(g) =>
2 M2S(s) + 3 O2(g) = 2 M2O(s) + 2 SO2(g)
C2H5OH + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + CH3COOK + H2O =>
6 C2H5OH + 4 K2Cr2O7 + 13 H2SO4 = K2SO4 + 4 Cr2(SO4)3 + 6 CH3COOK + 22 H2O
C3H2OH + O2 = H2O + C =>
4 C3H2OH + O2 = 6 H2O + 12 C
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
CuI2(aq) + (NH4)2CO3(aq) = CuCO3(s) + NH4I(aq) =>
CuI2(aq) + (NH4)2CO3(aq) = CuCO3(s) + 2 NH4I(aq)
CuCl2 + LiNO3 = LiCl2 + CuNO3 =>
CuCl2 + LiNO3 = LiCl2 + CuNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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