| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + Cu = AgCuNO3
HI + KOH = KI + H2O =>
HI + KOH = KI + H2O
NH4Cl + Li3PO4 = LiCl + (NH4)3PO4 =>
3 NH4Cl + Li3PO4 = 3 LiCl + (NH4)3PO4
CaCo3 + MgOH = CaOH + Co3Mg =>
CaCo3 + MgOH = CaOH + Co3Mg
NaOH(aq) + BaCl2(aq) = Ba(OH)2 + NaCl(aq) =>
2 NaOH(aq) + BaCl2(aq) = Ba(OH)2 + 2 NaCl(aq)
CdCl2(aq) + K4Fe(CN)6(aq) = Cd2Fe(CN)6(s) + KCl =>
2 CdCl2(aq) + K4Fe(CN)6(aq) = Cd2Fe(CN)6(s) + 4 KCl
MnCl3 + NaOH + F2 = Na2MnO4 + NaClO4 + NaF + H2O =>
2 MnCl3 + 64 NaOH + 27 F2 = 2 Na2MnO4 + 6 NaClO4 + 54 NaF + 32 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H2S + KClO3 = S + KCl + H2O =>
3 H2S + KClO3 = 3 S + KCl + 3 H2O
C2H2O4 + K2CO3 = C2O4K2 + H2O + CO2 =>
C2H2O4 + K2CO3 = C2O4K2 + H2O + CO2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Zn(s) + (HCl)(aq) = ZnCl2(aq) + H2 =>
Zn(s) + 2(HCl)(aq) = ZnCl2(aq) + H2
C2H2 = C8H8 =>
4 C2H2 = C8H8
C + ClO2 = CO + Cl2 =>
4 C + 2 ClO2 = 4 CO + Cl2
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
H2S + AgCl = AgHS + ClH =>
H2S + AgCl = AgHS + ClH
Co(OH)3 + HNO3 = Co(NO3)3 + H2O =>
Co(OH)3 + 3 HNO3 = Co(NO3)3 + 3 H2O
Br2O5Ca(OH)2 = CaBr2O6H2O =>
Br2O5Ca(OH)2 = CaBr2O6H2O
CO3{-2} + H{+} + SO4{-2} = CO3 + SO2 + H2O =>
CO3{-2} + 4 H{+} + SO4{-2} = CO3 + SO2 + 2 H2O
C5H11OH2 + O2 = CO2 + H2O =>
4 C5H11OH2 + 31 O2 = 20 CO2 + 26 H2O
HCl + Ca50(OH)100 = CaCl2 + H2O =>
100 HCl + Ca50(OH)100 = 50 CaCl2 + 100 H2O
AlN + O2 = NO + Al2O3 =>
4 AlN + 5 O2 = 4 NO + 2 Al2O3
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Pb(NO3)2(aq) + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2(aq) + Na2SO4 = PbSO4 + 2 NaNO3
C2H6O2N + O2 = CO2 + H2O + NH4 =>
2 C2H6O2N + 3 O2 = 4 CO2 + 2 H2O + 2 NH4
CH3CH(NH2)COOH + NaHCO3 = CH3CH(NH2)COONa + CO2 + H2O =>
CH3CH(NH2)COOH + NaHCO3 = CH3CH(NH2)COONa + CO2 + H2O
Na + CI = NaCI =>
Na + CI = NaCI
C2H6 + OH{-} = CO2 + H2O + e =>
C2H6 + 14 OH{-} = 2 CO2 + 10 H2O + 14e
LiCl = Li + Cl =>
LiCl = Li + Cl
(NH4)3(PO4) + Ba(OH)2 = Ba3(PO4)2 + NH4OH =>
2(NH4)3(PO4) + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH4OH
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
Ag2CrO4 + HNO3 = H2CrO4 + AgNO3 =>
Ag2CrO4 + 2 HNO3 = H2CrO4 + 2 AgNO3
C + H + OH = C2H5OH =>
2 C + 5 H + OH = C2H5OH
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4 + NaNO3(aq) =>
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4 + 2 NaNO3(aq)
Ag2CrO4 = Ag + CrO4 =>
Ag2CrO4 = 2 Ag + CrO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg + Pb(NO3)2(aq) = Mg(NO3)2 + Pb(aq) =>
Mg + Pb(NO3)2(aq) = Mg(NO3)2 + Pb(aq)
C6H4NO2C2H5 + KMnO4 + H2SO4 = C6H4NO2CH2COOH + K2SO4 + MnSO4 + H2O =>
5 C6H4NO2C2H5 + 6 KMnO4 + 9 H2SO4 = 5 C6H4NO2CH2COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
BaCO3{-} + H2SO4 = H2CO3 + BaSO4{-} =>
BaCO3{-} + H2SO4 = H2CO3 + BaSO4{-}
Li(s) + H2O(l) = LiOH + H2(g) =>
2 Li(s) + 2 H2O(l) = 2 LiOH + H2(g)
CeF4 + H2 = CeF3 + HF =>
2 CeF4 + H2 = 2 CeF3 + 2 HF
HC2H4O6 + H2O = H3O + C2H4O6 =>
HC2H4O6 + H2O = H3O + C2H4O6
Na2S + H2O = SH2 + Na2O =>
Na2S + H2O = SH2 + Na2O
C11H24O3 + O2 = CO2 + H2O =>
2 C11H24O3 + 31 O2 = 22 CO2 + 24 H2O
VSO4 + KMnO4 + H2SO4 = MnSO4 + VOSO4 + K2SO4 + H2O =>
5 VSO4 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 5 VOSO4 + K2SO4 + 3 H2O
AgNO3 + FeCl2 = AgCl + Fe + NO3 =>
2 AgNO3 + FeCl2 = 2 AgCl + Fe + 2 NO3
Pb(NO3)2 + PhK + H2O = Pb(OH)2 + KNO3 + PhH =>
Pb(NO3)2 + 2 PhK + 2 H2O = Pb(OH)2 + 2 KNO3 + 2 PhH
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
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