| Équations équilibrées la veille | Équations équilibrées le lendemain |
19 H2S + 19 Cl2 = 38 HCl + S19
C5H8 + O2 = HO + CO2 =>
C5H8 + 9 O2 = 8 HO + 5 CO2
BaSO4 = BaO + SO3 =>
BaSO4 = BaO + SO3
CuCl2 + Cu(NO3)2 = Cl(NO3)2 + Cu =>
CuCl2 + 2 Cu(NO3)2 = 2 Cl(NO3)2 + 3 Cu
Li2SO4(aq) + Mg(NO3)2(aq) = LiNO3(aq) + MgSO4(aq) =>
Li2SO4(aq) + Mg(NO3)2(aq) = 2 LiNO3(aq) + MgSO4(aq)
CuCl2 + Cu(NO3)2 = Cl(NO3)2 + Cu =>
CuCl2 + 2 Cu(NO3)2 = 2 Cl(NO3)2 + 3 Cu
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
CuSO4*5H2O + Ca(NO3)2*4H2O = Cu(NO3)2*3H2O + CaSO4*2H2O + H2O =>
CuSO4*5H2O + Ca(NO3)2*4H2O = Cu(NO3)2*3H2O + CaSO4*2H2O + 4 H2O
Cr(OH)3 + OH{-} + Fe{3+} = CrO4{2+} + H2O + Fe{2+} =>
Cr(OH)3 + 5 OH{-} + 7 Fe{3+} = CrO4{2+} + 4 H2O + 7 Fe{2+}
KF + LiNO3 = LiF + KNO3 =>
KF + LiNO3 = LiF + KNO3
CH2Cu2O5 = CO2 + H2O + CuO =>
CH2Cu2O5 = CO2 + H2O + 2 CuO
Cr + HCl = Cl + H3Cr =>
Cr + 3 HCl = 3 Cl + H3Cr
KMnO4 + Na2CO3 + H2SO4 = MnSO3 + Na3CO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 21 Na2CO3 + 3 H2SO4 = 2 MnSO3 + 14 Na3CO4 + K2SO4 + 7 CO2 + 3 H2O
Fe(NO3)2(aq) + Na2S(aq) = FeS(s) + NaNO3(aq) =>
Fe(NO3)2(aq) + Na2S(aq) = FeS(s) + 2 NaNO3(aq)
C6H5NHCOCH3 + NaOH = C6H5NH2 + CH3COONa =>
C6H5NHCOCH3 + NaOH = C6H5NH2 + CH3COONa
Pb + Fe(NO3)2 = Fe2 + Pb(NO3)4 =>
Pb + 2 Fe(NO3)2 = Fe2 + Pb(NO3)4
H2NNH2 + CuSO4 = H2SO4 + H2N2 + Cu =>
H2NNH2 + CuSO4 = H2SO4 + H2N2 + Cu
BaCl + ZnS = ZnCl + BaS =>
BaCl + ZnS = ZnCl + BaS
Zn2 + F = ZnF =>
Zn2 + 2 F = 2 ZnF
SO2 + Br2 = SBr2 + O2 =>
SO2 + Br2 = SBr2 + O2
NaOH + CH3COOC6H4COOCH3 = CH3COONa + CH3COOC6H4OH =>
NaOH + CH3COOC6H4COOCH3 = CH3COONa + CH3COOC6H4OH
CO2 + H2SO4 = H2CO3 + SO3 =>
CO2 + H2SO4 = H2CO3 + SO3
SnS2 + O2 = SnO2 + SO2 =>
SnS2 + 3 O2 = SnO2 + 2 SO2
Mg(OH)2 + (NH4)2HPO4 = Mg3(PO4)2 + NH3 + H2O =>
3 Mg(OH)2 + 2(NH4)2HPO4 = Mg3(PO4)2 + 4 NH3 + 6 H2O
C2H4 + K2Cr2O7 + H2SO4 = Cr2O3 + K2SO4 + H2O + CH3COOH =>
3 C2H4 + 2 K2Cr2O7 + 2 H2SO4 = 2 Cr2O3 + 2 K2SO4 + 2 H2O + 3 CH3COOH
COCl2 + O2 = CO2 + Cl2 =>
2 COCl2 + O2 = 2 CO2 + 2 Cl2
Ga + Cl2 = GaCl2 =>
Ga + Cl2 = GaCl2
NiCl2(aq) + NaNO3(aq) = NaCl + Ni(NO3)2 =>
NiCl2(aq) + 2 NaNO3(aq) = 2 NaCl + Ni(NO3)2
PbCrO4 + HCl + FeSO4 = Cr2(SO4)3 + FeCl3 + H2O + Fe2(SO4)3 + PbCl2 =>
2 PbCrO4 + 16 HCl + 6 FeSO4 = Cr2(SO4)3 + 4 FeCl3 + 8 H2O + Fe2(SO4)3 + 2 PbCl2
Ca(OH)2 + H3PO4 = Ca(H2PO4)2 + H2O =>
Ca(OH)2 + 2 H3PO4 = Ca(H2PO4)2 + 2 H2O
B + HCl = BCl + H =>
B + HCl = BCl + H
CrP = Cr + P =>
CrP = Cr + P
SbCl5 + NaBr + H2O = SbCl3 + HCl + NaBrO3 =>
3 SbCl5 + NaBr + 3 H2O = 3 SbCl3 + 6 HCl + NaBrO3
CsOH = O2 + CsH =>
2 CsOH = O2 + 2 CsH
C6H5CH2COOH + C2H5OH = C6H5CH2COOC2H5 + H2O =>
C6H5CH2COOH + C2H5OH = C6H5CH2COOC2H5 + H2O
NaOH + ZnO = Zn(OH)2 + Na2O =>
2 NaOH + ZnO = Zn(OH)2 + Na2O
SnS2 + O2 = SnO2 + SO2 =>
SnS2 + 3 O2 = SnO2 + 2 SO2
C3H7OH + KMnO4 = C3H7O + H2O + MnO2 + KOH =>
3 C3H7OH + KMnO4 = 3 C3H7O + H2O + MnO2 + KOH
NH4Br + Ag(NO3)2 = NH4NO3 + AgBr2 =>
2 NH4Br + Ag(NO3)2 = 2 NH4NO3 + AgBr2
SnS2 + O2 = SnO2 + SO2 =>
SnS2 + 3 O2 = SnO2 + 2 SO2
C2 + H8 = C8H18 =>
16 C2 + 9 H8 = 4 C8H18
SnS2 + O2 = SnO2 + SO2 =>
SnS2 + 3 O2 = SnO2 + 2 SO2
SO2 + Br2 = SBr2 + O2 =>
SO2 + Br2 = SBr2 + O2
COCl2 + O2 = CO2 + Cl2 =>
2 COCl2 + O2 = 2 CO2 + 2 Cl2
SnS2 + O2 = SnO2 + SO2 =>
SnS2 + 3 O2 = SnO2 + 2 SO2
K + FeSO4 = KFe + SO4 =>
K + FeSO4 = KFe + SO4
Fe + O2 + H2O = Fe(OH)2 = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
KMnO4 + H2SO4 + NH3 = HNO2 + K2SO4 + MnSO2 + H2O =>
2 KMnO4 + 3 H2SO4 + 3 NH3 = 3 HNO2 + K2SO4 + 2 MnSO2 + 6 H2O
N3 + H2O = NH3 + OH =>
N3 + 9 H2O = 3 NH3 + 9 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/25
Équations équilibrées sur07/06/24
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