| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2C2O4*2H2O = H2C2O4 + 2 H2O
Ca + H2O = Ca(OH)4 + H2 =>
Ca + 4 H2O = Ca(OH)4 + 2 H2
CH3COOH + (NH4)2CO3 = CH3COONH3 + H2O + CO2 =>
7 CH3COOH + 4(NH4)2CO3 = 8 CH3COONH3 + 6 H2O + 2 CO2
H3COOH + NaOH = H3COONa + H2O =>
H3COOH + NaOH = H3COONa + H2O
SbCl3 + HCl + Zn = Zn2[SbCl6] + H2 =>
2 SbCl3 + 6 HCl + 4 Zn = 2 Zn2[SbCl6] + 3 H2
Hg + CUSO4 = HgSO4 + CU =>
Hg + CUSO4 = HgSO4 + CU
LiAlSi2O6 + H2SO4 = Li2SO4 + Al2Si4O10(OH)2 =>
2 LiAlSi2O6 + H2SO4 = Li2SO4 + Al2Si4O10(OH)2
KOH + BeO = H2O + K2BeO2 =>
2 KOH + BeO = H2O + K2BeO2
Na2S2O3 + Fe(NO3)3 = Na2S4O6 + Fe(NO3)2 + NaNO3 =>
2 Na2S2O3 + 2 Fe(NO3)3 = Na2S4O6 + 2 Fe(NO3)2 + 2 NaNO3
C6H7NO + O2 = CO2 + H2O + N =>
4 C6H7NO + 29 O2 = 24 CO2 + 14 H2O + 4 N
Mg(NO3)2*6H2O = MgO + NO2 + O2 + H2O =>
2 Mg(NO3)2*6H2O = 2 MgO + 4 NO2 + O2 + 12 H2O
C2H4O2 + Ca(OH)2 = Ca(C2H3O2)2 + H2O =>
2 C2H4O2 + Ca(OH)2 = Ca(C2H3O2)2 + 2 H2O
HCOOH + Ca = (HCOO)2Ca + H2 =>
2 HCOOH + Ca = (HCOO)2Ca + H2
C + D = CD =>
C + D = CD
LiCl(aq) + CaS(aq) = Li2S + CaCl2 =>
2 LiCl(aq) + CaS(aq) = Li2S + CaCl2
H + BaOH = Ba + H2O =>
H + BaOH = Ba + H2O
Ce2 + KOH = KCe + KCeO3 + H2O =>
3 Ce2 + 6 KOH = 5 KCe + KCeO3 + 3 H2O
NH4Cl(aq) + AgNO3(aq) = NH4NO3(aq) + AgCl(s) =>
NH4Cl(aq) + AgNO3(aq) = NH4NO3(aq) + AgCl(s)
CH3 + Cl = CH3Cl =>
CH3 + Cl = CH3Cl
C8H10 = C7H8 + CH4 =>
10 C8H10 = 11 C7H8 + 3 CH4
NH4HF2 + H3BO3 + HCl = HBF4 + NH4Cl + H2O =>
2 NH4HF2 + H3BO3 + 2 HCl = HBF4 + 2 NH4Cl + 3 H2O
ClO3{-} = Cl{-} + O2 =>
2 ClO3{-} = 2 Cl{-} + 3 O2
NH4OH + KMnO4 = NH4MnO4 + KOH =>
NH4OH + KMnO4 = NH4MnO4 + KOH
NaI + KMnO4 + H2O = NaIO3 + MnO2 + KOH =>
NaI + 2 KMnO4 + H2O = NaIO3 + 2 MnO2 + 2 KOH
Li2CO3 + CoO = LiCoO2 + CO =>
Li2CO3 + 2 CoO = 2 LiCoO2 + CO
Na2Co3*H2O = Na2Co3 + H2O =>
Na2Co3*H2O = Na2Co3 + H2O
CuSO4 + Mg = MgSO4 + Cu =>
CuSO4 + Mg = MgSO4 + Cu
Mg(s) + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg(s) + Zn(NO3)2 = Mg(NO3)2 + Zn
CoH3 + HCl = CoCl3 + H =>
CoH3 + 3 HCl = CoCl3 + 6 H
CuSO4 + NaOH + N2H4 = N2 + Na2SO4 + Cu + H2O =>
2 CuSO4 + 4 NaOH + N2H4 = N2 + 2 Na2SO4 + 2 Cu + 4 H2O
Eu + H2O = Eu2O3 + H2 =>
2 Eu + 3 H2O = Eu2O3 + 3 H2
Co(NO3)2 + Ca(OH)2 = Co(OH)2 + Ca(NO3)2 =>
Co(NO3)2 + Ca(OH)2 = Co(OH)2 + Ca(NO3)2
CoCl2(aq) + KI(aq) = CoI2(s) + KCl(aq) =>
CoCl2(aq) + 2 KI(aq) = CoI2(s) + 2 KCl(aq)
C7H5ClO + NH3 = C6H5CONH2 + NH4Cl =>
C7H5ClO + 2 NH3 = C6H5CONH2 + NH4Cl
PbS + O3 = PbSO4 =>
3 PbS + 4 O3 = 3 PbSO4
B + Br2 = BBr2 =>
B + Br2 = BBr2
Al(OH)3 + Co(NO3)2 = Co(OH)2 + Al(NO3)3 =>
2 Al(OH)3 + 3 Co(NO3)2 = 3 Co(OH)2 + 2 Al(NO3)3
AlBr2 + Cl2 = AlCl2 + Br =>
AlBr2 + Cl2 = AlCl2 + 2 Br
Ag + Zn(NO3)2 = Ag(NO3)2 + Zn =>
Ag + Zn(NO3)2 = Ag(NO3)2 + Zn
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
As2O3 + H2 = As + H2O =>
As2O3 + 3 H2 = 2 As + 3 H2O
Cr2O7{2-} + C2H3OCl + H{+} = Cr{3+} + CO2 + Cl2 + H2O =>
3 Cr2O7{2-} + 2 C2H3OCl + 24 H{+} = 6 Cr{3+} + 4 CO2 + Cl2 + 15 H2O
AlCl + NaSiO3 = AlSiO3 + NaCl =>
AlCl + NaSiO3 = AlSiO3 + NaCl
C3H5(NO3)3(s) = CO2(g) + N2(g) + H2O(l) + O2(g) =>
4 C3H5(NO3)3(s) = 12 CO2(g) + 6 N2(g) + 10 H2O(l) + O2(g)
NaHCO3(s) + C6H8O7(aq) = NaC6H7O7(aq) + CO2(g) + H2O(l) =>
NaHCO3(s) + C6H8O7(aq) = NaC6H7O7(aq) + CO2(g) + H2O(l)
H2SO4 + Ca(C2H3O2)2 = CaSO4 + H(C2H3O2) =>
H2SO4 + Ca(C2H3O2)2 = CaSO4 + 2 H(C2H3O2)
KClO3 + Mg(NO3)2 = KNO3 + Mg(ClO3)2 =>
2 KClO3 + Mg(NO3)2 = 2 KNO3 + Mg(ClO3)2
ZnBr2 + I2 = IBr + Zn =>
ZnBr2 + I2 = 2 IBr + Zn
Au + HNO2 = Au(NO2) + H2 =>
2 Au + 2 HNO2 = 2 Au(NO2) + H2
Li2O + Al2O3 = LiAlO2 =>
Li2O + Al2O3 = 2 LiAlO2
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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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