| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu4(SO4)(OH)6 + 3 H2SO4 = 4 CuSO4 + 6 H2O
Mn(OH)2 + HCl = MnOHCl + H2O =>
Mn(OH)2 + HCl = MnOHCl + H2O
Cu2O + C2H6O = C2H4O + H2O + Cu =>
Cu2O + C2H6O = C2H4O + H2O + 2 Cu
H2 + O2 = H2OH =>
3 H2 + O2 = 2 H2OH
Cr2O3 + H2O = Cr(OH)3 =>
Cr2O3 + 3 H2O = 2 Cr(OH)3
C3H8O3(s) + O2(g) = H2O(l) + CO2(g) =>
2 C3H8O3(s) + 7 O2(g) = 8 H2O(l) + 6 CO2(g)
KI + HNO3 = I2 + NO2 + KNO3H2O =>
2 KI + 4 HNO3 = I2 + 2 NO2 + 2 KNO3H2O
NH3 + (NH4)2HPO4 = (NH4)3PO4 =>
NH3 + (NH4)2HPO4 = (NH4)3PO4
C2H4 = C + H2 =>
C2H4 = 2 C + 2 H2
AlCl3 + NO2 = Al2O3 + NOCl + Cl2 =>
4 AlCl3 + 6 NO2 = 2 Al2O3 + 6 NOCl + 3 Cl2
NaHO2 = NaOH + O2 =>
2 NaHO2 = 2 NaOH + O2
Al + FeSO4 + H2O = Al2(SO4)3 + Fe(OH)2 + H2 =>
2 Al + 3 FeSO4 + 6 H2O = Al2(SO4)3 + 3 Fe(OH)2 + 3 H2
ClCH2COOH + NH3 = H2NCH2COOH + NH4Cl =>
ClCH2COOH + 2 NH3 = H2NCH2COOH + NH4Cl
FeCl2 + NaSCN = NaCl + Fe(SCN)2 =>
FeCl2 + 2 NaSCN = 2 NaCl + Fe(SCN)2
Al + MnO3 = Mn + Al2O3 =>
2 Al + MnO3 = Mn + Al2O3
CuCl2(aq) + Na2CO3(aq) = Na2Cl2(aq) + CuCO3(aq) =>
CuCl2(aq) + Na2CO3(aq) = Na2Cl2(aq) + CuCO3(aq)
BaF2 + AI(OH)3 = Ba(OH)2 + AIF3 =>
3 BaF2 + 2 AI(OH)3 = 3 Ba(OH)2 + 2 AIF3
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
CO2 + H2O = C2H4 + H2O2 =>
2 CO2 + 8 H2O = C2H4 + 6 H2O2
K2HPO4 + NaOH = K3PO4 + Na3PO4 + H2O =>
3 K2HPO4 + 3 NaOH = 2 K3PO4 + Na3PO4 + 3 H2O
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
H + KMnO4 + H2SO4 = MnSO4 + H2O + K2SO4 =>
10 H + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 8 H2O + K2SO4
BeO + HF = BeF + HO =>
BeO + HF = BeF + HO
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
CH + H2O = CO2 + H2 =>
2 CH + 4 H2O = 2 CO2 + 5 H2
Hg(NO3)2 + S + NO + H2O = HgS + HNO3 =>
3 Hg(NO3)2 + 3 S + 2 NO + 4 H2O = 3 HgS + 8 HNO3
NaNO3 + NH4OH = NH4NO3 + NaOH =>
NaNO3 + NH4OH = NH4NO3 + NaOH
Ca(CH3COO)2 + Na2CO3 = CaCO3 + NaCH3COO =>
Ca(CH3COO)2 + Na2CO3 = CaCO3 + 2 NaCH3COO
CrO2{-} + OH{-} = CrO4{-} + H2O + e =>
CrO2{-} + 4 OH{-} = CrO4{-} + 2 H2O + 4e
C13H10O + NaBH4 = C13H11O + Na + BH3 =>
C13H10O + NaBH4 = C13H11O + Na + BH3
C3H80H + O = C3H7O + H2O =>
C3H80H + 38 O = C3H7O + 37 H2O
NaI + H2SO4 = I2 + H2S + H2O + Na2SO4 =>
8 NaI + 5 H2SO4 = 4 I2 + H2S + 4 H2O + 4 Na2SO4
Li2O + MnO2 = LiMn2O4 + O =>
Li2O + 4 MnO2 = 2 LiMn2O4 + O
CsOH + H2SO4 = Cs2SO4 + H2O =>
2 CsOH + H2SO4 = Cs2SO4 + 2 H2O
FeO3 + H = Fe + H2O =>
FeO3 + 6 H = Fe + 3 H2O
CrOH3 + NaClO3 + NaOH = Na2CrO4 + NaCl + H2O =>
6 CrOH3 + 7 NaClO3 + 12 NaOH = 6 Na2CrO4 + 7 NaCl + 15 H2O
Pb(NO3)2 + FeCl3 = Fe + NO3 + PbCl =>
3 Pb(NO3)2 + FeCl3 = Fe + 6 NO3 + 3 PbCl
SiF4 + H2O = H4SiO4 + H2SiF6 =>
3 SiF4 + 4 H2O = H4SiO4 + 2 H2SiF6
NaHSO4 + Br2 = NaBr + H2 + SO4 =>
2 NaHSO4 + Br2 = 2 NaBr + H2 + 2 SO4
KMnO4 + Ca(OH)2 = HMnO4 + KOH + CaO =>
KMnO4 + Ca(OH)2 = HMnO4 + KOH + CaO
CO2(g) + Cl2(g) = CCl4 + O2(g) =>
CO2(g) + 2 Cl2(g) = CCl4 + O2(g)
Na2S2O5 + NaOCl + H2O = Na2SO4 + HCl =>
Na2S2O5 + 2 NaOCl + H2O = 2 Na2SO4 + 2 HCl
H5PO5 + NaOH = Na5PO5 + H2O =>
H5PO5 + 5 NaOH = Na5PO5 + 5 H2O
H3PO4 + CsOH = Cs3PO4 + H2O =>
H3PO4 + 3 CsOH = Cs3PO4 + 3 H2O
Ag(s) + Cl2(g) = AgCl =>
2 Ag(s) + Cl2(g) = 2 AgCl
AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
Ca(COO)2H2O = CaCO3 + CO + H2O =>
Ca(COO)2H2O = CaCO3 + CO + H2O
MgCl2 + Ca(OH)2 = CaCl2 + Mg(OH)2 =>
MgCl2 + Ca(OH)2 = CaCl2 + Mg(OH)2
BaCO3 + Al(PO4) = Ba3(PO4)2 + Al2(CO3)3 =>
3 BaCO3 + 2 Al(PO4) = Ba3(PO4)2 + Al2(CO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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