| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 6 NaOH + 6 H2O = 2 Na3[Al(OH)6] + 3 H2SO4
NaI + HOH = NaOH + IH =>
NaI + HOH = NaOH + IH
C5H10O5 + H2O = CH3OH + CO2 =>
3 C5H10O5 + 5 H2O = 10 CH3OH + 5 CO2
FeSO4 + H2SO4 + K2Cr2O7 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
6 FeSO4 + 7 H2SO4 + K2Cr2O7 = K2SO4 + Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O
S + KCl = KS + Cl =>
S + KCl = KS + Cl
H2O2 + PbO2 = PbH + O2 =>
H2O2 + 2 PbO2 = 2 PbH + 3 O2
[Cr(H2O)6] + OH = [Cr(H2O)2(OH)4] + H2O =>
[Cr(H2O)6] + 4 OH = [Cr(H2O)2(OH)4] + 4 H2O
B2O3 + H3CCOOCOCH3 = (B(OCOCH3)2)2O =>
B2O3 + 2 H3CCOOCOCH3 = (B(OCOCH3)2)2O
C6H4CH3NO2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + C6H5COOHNO2 =>
2 C6H4CH3NO2 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 4 H2O + 2 C6H5COOHNO2
Li(s) + HCL(aq) = H2(g) + LiCL(aq) =>
2 Li(s) + 2 HCL(aq) = H2(g) + 2 LiCL(aq)
HBr(aq) + NaHCO3(aq) = CO2 + H2O + NaBr =>
HBr(aq) + NaHCO3(aq) = CO2 + H2O + NaBr
H2 + Pb(OH)3 = Pb + H2O =>
3 H2 + 2 Pb(OH)3 = 2 Pb + 6 H2O
CaCl2*2H2O + K2C2O4*H2O = CaC2O4*H2O + K2Cl2*2H2O =>
CaCl2*2H2O + K2C2O4*H2O = CaC2O4*H2O + K2Cl2*2H2O
NaF + HCl = NaCl + HF =>
NaF + HCl = NaCl + HF
Mg + H3BO3 = MgOH + B =>
3 Mg + H3BO3 = 3 MgOH + B
C6H12 + Br2 + CCl4 = C6H11Cl + HBr =>
23 C6H12 + 6 Br2 + 6 CCl4 = 24 C6H11Cl + 12 HBr
BaCO + Ca + CO2 = BaO + COCa =>
BaCO + 2 Ca + CO2 = BaO + 2 COCa
H2O + NO2 = N2 + OH =>
4 H2O + 2 NO2 = N2 + 8 OH
Cl2 + I2 + H2O = Cl{-} + IO3{-} + H{+} =>
5 Cl2 + I2 + 6 H2O = 10 Cl{-} + 2 IO3{-} + 12 H{+}
NO2 + Mg = MgNO2 =>
NO2 + Mg = MgNO2
K(s) + MgCl2(aq) = KCl(aq) + Mg(s) =>
2 K(s) + MgCl2(aq) = 2 KCl(aq) + Mg(s)
B(OH)3 + HF = HOH + BF3 =>
B(OH)3 + 3 HF = 3 HOH + BF3
S2O + H2O = SOH =>
S2O + H2O = 2 SOH
(NH4)2Fe(SO4)2 + BaCl2 = BaSO4 + Fe(NH4)2Cl4 =>
(NH4)2Fe(SO4)2 + 2 BaCl2 = 2 BaSO4 + Fe(NH4)2Cl4
NH4HSO4 = SO2 + N2 + H2O + NH3 =>
3 NH4HSO4 = 3 SO2 + N2 + 6 H2O + NH3
Cr + HNO3 = Cr(NO3)3 + NO + H2O =>
Cr + 4 HNO3 = Cr(NO3)3 + NO + 2 H2O
NaCl + Fe2 = Na3Fe + Cl2 =>
6 NaCl + Fe2 = 2 Na3Fe + 3 Cl2
ZnO + FeCl2 = ZnCl2 + FeO =>
ZnO + FeCl2 = ZnCl2 + FeO
Cr(OH)3 + KMnO4 + KOH = K2MnO4 + K2CrO4 + H2O =>
Cr(OH)3 + 3 KMnO4 + 5 KOH = 3 K2MnO4 + K2CrO4 + 4 H2O
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O =>
K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 4 H2O + 3 O
Zn(NO3)2 + MgCl2 = ZnMg + NO3Cl =>
Zn(NO3)2 + MgCl2 = ZnMg + 2 NO3Cl
HCl + KMnO4 = K2MnO4 + Cl2 + H2O + MnO2 =>
4 HCl + 2 KMnO4 = K2MnO4 + 2 Cl2 + 2 H2O + MnO2
C3H6OC3H7 + O2 = H2O + CO2 =>
4 C3H6OC3H7 + 35 O2 = 26 H2O + 24 CO2
O2 + (NH3) = (HNO3) + H2O =>
2 O2 + (NH3) = (HNO3) + H2O
MnO2 + H{+} + Br{-} = Mn{2+} + H2O + Br =>
MnO2 + 4 H{+} + 2 Br{-} = Mn{2+} + 2 H2O + 2 Br
C6H12 + Br2 + CCl4 = C6H11Cl + HBr =>
23 C6H12 + 6 Br2 + 6 CCl4 = 24 C6H11Cl + 12 HBr
(C7H12Br2O)2 + NH3 = C7H10Br2NO + H =>
(C7H12Br2O)2 + 2 NH3 = 2 C7H10Br2NO + 10 H
HCO3{-} + CH3COOH = CO2 + CH3COO{-} + H2O =>
HCO3{-} + CH3COOH = CO2 + CH3COO{-} + H2O
(NH4NO3*5Ca(NO3)2*10H2O) + NaOH = Ca(OH)2 + NaNO3 + H2O + NH3 =>
(NH4NO3*5Ca(NO3)2*10H2O) + 11 NaOH = 5 Ca(OH)2 + 11 NaNO3 + 11 H2O + NH3
C3H10 + O2(g) = CO2(g) + H2O(g) =>
2 C3H10 + 11 O2(g) = 6 CO2(g) + 10 H2O(g)
C3H8O3 + CO2 = CH2O + H2O =>
2 C3H8O3 + CO2 = 7 CH2O + H2O
Ti + Sc = TiSc =>
Ti + Sc = TiSc
NH4Cl + Pb(ClO3){2} = NH4ClO3 + PbCl{2} =>
NH4Cl + Pb(ClO3){2} = NH4ClO3 + PbCl{2}
Cr2O7 + NO2 = NO3 + Cr =>
Cr2O7 + 7 NO2 = 7 NO3 + 2 Cr
Bi(NO3)3 + Na[Sn(OH)3] + NaOH = Bi + Na[Sn(OH)6] + NaNO3 =>
Bi(NO3)3 + Na[Sn(OH)3] + 3 NaOH = Bi + Na[Sn(OH)6] + 3 NaNO3
Pb(OH)2 + SnCl2 = PbCl2 + Sn(OH)2 =>
Pb(OH)2 + SnCl2 = PbCl2 + Sn(OH)2
Mg + H3BO3 = MgOH + B =>
3 Mg + H3BO3 = 3 MgOH + B
Cr2O3 + HCl = CrCl3 + H2O =>
Cr2O3 + 6 HCl = 2 CrCl3 + 3 H2O
Br2 + FeCl2 = FeBr2 + Cl2 =>
Br2 + FeCl2 = FeBr2 + Cl2
Br2O3 = Br + O2 =>
2 Br2O3 = 4 Br + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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