| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
KIZn = KZnI =>
KIZn = KZnI
KHC4H6O6NaHCO3 = KNaC4H6O6H2OCO2 =>
KHC4H6O6NaHCO3 = KNaC4H6O6H2OCO2
Na2CO3 + CrBr3 + H2O = NaBr + Cr(OH)3 + CO2 =>
3 Na2CO3 + 2 CrBr3 + 3 H2O = 6 NaBr + 2 Cr(OH)3 + 3 CO2
CsOHHCl = CsClHOH =>
CsOHHCl = CsClHOH
Ba(NO3)2 = BaO + NO2 + O2 =>
2 Ba(NO3)2 = 2 BaO + 4 NO2 + O2
[Co(NH3)5(OH2)]3 + HCl = [Co(NH3)5Cl]Cl2 + H2O + H =>
[Co(NH3)5(OH2)]3 + 9 HCl = 3[Co(NH3)5Cl]Cl2 + 3 H2O + 9 H
CaCO3(aq) = CaO(aq)CO2(g) =>
CaCO3(aq) = CaO(aq)CO2(g)
CuCl2(PPh3) + H2O = CuCl2*H2O + PPh3 =>
CuCl2(PPh3) + H2O = CuCl2*H2O + PPh3
CH3CH2OH + NaOH + I2 = CHI3 + HCOONa + HI =>
CH3CH2OH + NaOH + 4 I2 = CHI3 + HCOONa + 5 HI
C6H5OH + CH2O = (C6H4OH)2CH2 + H2O =>
2 C6H5OH + CH2O = (C6H4OH)2CH2 + H2O
C2H3NaO2NaOH = CH4Na2CO3 =>
C2H3NaO2NaOH = CH4Na2CO3
Na(s)KCl(aq) = NaKCl =>
Na(s)KCl(aq) = NaKCl
C6H10 + H2O2 = C6H10O4 + H2O =>
C6H10 + 4 H2O2 = C6H10O4 + 4 H2O
AgClHCl = H[AgClCl] =>
AgClHCl = H[AgClCl]
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KMgN = MgKN =>
KMgN = MgKN
H(OH) = H2O =>
H(OH) = H2O
Cs(s) + P4(s) = CsP =>
4 Cs(s) + P4(s) = 4 CsP
(NH4)2SSrCl2 = (NH4)2Cl2SrS =>
(NH4)2SSrCl2 = (NH4)2Cl2SrS
K4Fe(CN)6 + KMnO4 + HCl = KCl + FeCl3 + MnCl2 + CO2 + HNO3 + H2O =>
5 K4Fe(CN)6 + 61 KMnO4 + 218 HCl = 81 KCl + 5 FeCl3 + 61 MnCl2 + 30 CO2 + 30 HNO3 + 94 H2O
C + SnO4 = CO2 + Sn =>
2 C + SnO4 = 2 CO2 + Sn
NaBrNHCl = NaClNHBr =>
NaBrNHCl = NaClNHBr
KCIO = KCI + O =>
KCIO = KCI + O
Na2S2O3 + KMnO4 + H2SO4 = NaHSO4 + MnSO4 + K2SO4 + H2O =>
5 Na2S2O3 + 8 KMnO4 + 12 H2SO4 = 10 NaHSO4 + 8 MnSO4 + 4 K2SO4 + 7 H2O
HCOOHMg = MgOHCOH =>
HCOOHMg = MgOHCOH
CuCO3 + HNO3 = CuNO3 + HCO3 =>
CuCO3 + HNO3 = CuNO3 + HCO3
CoKSCN(aq) = Co(SCN)K =>
CoKSCN(aq) = Co(SCN)K
AgNO3 + Ni = Ni(NO3) + Ag =>
AgNO3 + Ni = Ni(NO3) + Ag
CaOH = Ca + OH =>
CaOH = Ca + OH
NCO + H2O = NH2CO2 =>
NCO + H2O = NH2CO2
Ye + R = Ye2R =>
2 Ye + R = Ye2R
Ba(OH)2 + F2 = BaF2 + OF2 + H2O =>
Ba(OH)2 + 2 F2 = BaF2 + OF2 + H2O
SnClNaOH = SnOHNaCl =>
SnClNaOH = SnOHNaCl
RhOF = RhFO =>
RhOF = RhFO
HCOOH + Ca(OH)2 = Ca(HCOO)2 + H2O =>
2 HCOOH + Ca(OH)2 = Ca(HCOO)2 + 2 H2O
AgNO3Na(PO4) = Ag(PO4)NaNO3 =>
AgNO3Na(PO4) = Ag(PO4)NaNO3
Zn + CaOH = ZnOH + Ca =>
Zn + CaOH = ZnOH + Ca
Cu3(BO3)2 + H3PO4 = Cu3(PO4)2 + H3BO3 =>
Cu3(BO3)2 + 2 H3PO4 = Cu3(PO4)2 + 2 H3BO3
CaNO3 + HBr = CaBr2 + H2NO3 =>
CaNO3 + 2 HBr = CaBr2 + H2NO3
Cl + CH4 = CHCl3 + HCl =>
6 Cl + CH4 = CHCl3 + 3 HCl
Mg + B2O3 = B + MgO =>
3 Mg + B2O3 = 2 B + 3 MgO
Cu(OH)2 + CaOH = CuOH + Ca(OH)2 =>
Cu(OH)2 + CaOH = CuOH + Ca(OH)2
KHS + O2 = KOH + S =>
2 KHS + O2 = 2 KOH + 2 S
NaOH + Ca(OH)2 = CaNa(OH)3 =>
NaOH + Ca(OH)2 = CaNa(OH)3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C6H5(NH2) + HCl = C6H5(NH3Cl) =>
C6H5(NH2) + HCl = C6H5(NH3Cl)
NH4MnO4 + LiOH = NH4OH + LiMnO4 =>
NH4MnO4 + LiOH = NH4OH + LiMnO4
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
Na2S + NaOH = Na3SOH =>
Na2S + NaOH = Na3SOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/04/24
Équations équilibrées sur05/04/23
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