| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(NO3)2 + Rb2S = CuS + 2 RbNO3
CO2(g) + H2O(l) = C2H2(g) + O2 =>
4 CO2(g) + 2 H2O(l) = 2 C2H2(g) + 5 O2
C6H8O6 + I2 = C6H6O6 + I{-+H{+} =>
C6H8O6 + I2 = C6H6O6 + 2 I{-+2H{+}
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH3OH + K = CH3OK + H2 =>
2 CH3OH + 2 K = 2 CH3OK + H2
H2C2O4 + KMnO4 + HCl = MnCl2 + H2O + KCl + CO2 =>
5 H2C2O4 + 2 KMnO4 + 6 HCl = 2 MnCl2 + 8 H2O + 2 KCl + 10 CO2
NaNO2 + H2SO4 + NH4OH = NH4NO2 + Na2SO4 + H2O =>
2 NaNO2 + H2SO4 + 2 NH4OH = 2 NH4NO2 + Na2SO4 + 2 H2O
CaCl2 + Si = Ca + SiCl =>
CaCl2 + 2 Si = Ca + 2 SiCl
K2O + CaO = K2CaO2 =>
K2O + CaO = K2CaO2
CH3OH + K = CH3OK + H2 =>
2 CH3OH + 2 K = 2 CH3OK + H2
CH3COOAg + K2CrO4 = CH3COOK + Ag2CrO4 =>
2 CH3COOAg + K2CrO4 = 2 CH3COOK + Ag2CrO4
NaOH + CH3COOCH2CH3 = CH3COONa + C2H5OH =>
NaOH + CH3COOCH2CH3 = CH3COONa + C2H5OH
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Cu + Li3As = Cu3As2 + Li =>
3 Cu + 2 Li3As = Cu3As2 + 6 Li
RbOH + Cr2O3 = Rb2O + Cr(OH)3 =>
6 RbOH + Cr2O3 = 3 Rb2O + 2 Cr(OH)3
Pb(NO3)2(aq) + Na2CO3(aq) = PbCO3(s) + Na(NO3)(aq) =>
Pb(NO3)2(aq) + Na2CO3(aq) = PbCO3(s) + 2 Na(NO3)(aq)
NaOH + CH3COOCH2CH3 = CH3COONa + C2H5OH =>
NaOH + CH3COOCH2CH3 = CH3COONa + C2H5OH
MgO + Br2 = MgBr2 + O =>
MgO + Br2 = MgBr2 + O
Be(OH)2 + HBr = H2O + Br2Be =>
Be(OH)2 + 2 HBr = 2 H2O + Br2Be
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
H2(SO4) + Ca(OH)2 = CaSO4 + H2O =>
H2(SO4) + Ca(OH)2 = CaSO4 + 2 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
K4Fe(CN)6 = FeC2 + N2 + KCN =>
K4Fe(CN)6 = FeC2 + N2 + 4 KCN
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Mg(No3)2 + NaBr = MgBr2 + NaNo3 =>
Mg(No3)2 + 2 NaBr = MgBr2 + 2 NaNo3
K2MnO4 + CH3COOH = KMnO4 + MnO2 + CH3COOK + H2O =>
3 K2MnO4 + 4 CH3COOH = 2 KMnO4 + MnO2 + 4 CH3COOK + 2 H2O
C12H26(g) + O2(g) = CO2(g) + H2O(g) =>
2 C12H26(g) + 37 O2(g) = 24 CO2(g) + 26 H2O(g)
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KCl + AgN = KN + AgCl =>
KCl + AgN = KN + AgCl
Br2 + AlF3 = Al + BrF =>
3 Br2 + 2 AlF3 = 2 Al + 6 BrF
H2CO3 + HCl = H3O + Cl + CO2 =>
H2CO3 + HCl = H3O + Cl + CO2
Fe + CuSO4*H2O = Cu + FeSO4*H2O =>
Fe + CuSO4*H2O = Cu + FeSO4*H2O
C2H4Br2 = C2H4 + Br =>
C2H4Br2 = C2H4 + 2 Br
Pb(NO3)2(aq) + Na2CO3(aq) = PbCO3(s) + Na(NO3)(aq) =>
Pb(NO3)2(aq) + Na2CO3(aq) = PbCO3(s) + 2 Na(NO3)(aq)
H4P2O7 + H2O = H3PO4 =>
H4P2O7 + H2O = 2 H3PO4
P2 + S = P2S3 =>
P2 + 3 S = P2S3
PbSO4(oq) + Na2S(aq) = PbS(s) + Na2SO4(s) =>
PbSO4(oq) + Na2S(aq) = PbS(s) + Na2SO4(s)
VCl3 + LiOH = V(OH)3 + LiCl =>
VCl3 + 3 LiOH = V(OH)3 + 3 LiCl
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
(CH3)2CHOH + O2 = CO2 + H2O =>
2(CH3)2CHOH + 9 O2 = 6 CO2 + 8 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
CH4N + O2 = CO2 + H2O + NO2 =>
CH4N + 3 O2 = CO2 + 2 H2O + NO2
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
HCIO33 + Br2 + H2O = HBrO3 + HCI =>
5 HCIO33 + 33 Br2 + 33 H2O = 66 HBrO3 + 5 HCI
NaI + H2SO4 = H2S + I2 + Na2SO4 + H2O =>
8 NaI + 5 H2SO4 = H2S + 4 I2 + 4 Na2SO4 + 4 H2O
Al + N2 = Al(N)2 =>
Al + N2 = Al(N)2
CuSO4 + SO2 = Cu2S + OSO4 =>
2 CuSO4 + SO2 = Cu2S + 2 OSO4
(NH4)2SO4 + KOH = K2SO4 + H2O + N2 + H2 =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 H2O + N2 + 3 H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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