| Équations équilibrées la veille | Équations équilibrées le lendemain |
ClCH2COOHNH3 = H2NCH2COOHHCl
CaCO3 + HNO3 = H2O + CO2 + NO3{-} + Ca{2+} =>
CaCO3 + 2 HNO3 = H2O + CO2 + 2 NO3{-} + Ca{2+}
VCl2 + H2O = VOCl + H2 + HCl =>
2 VCl2 + 2 H2O = 2 VOCl + H2 + 2 HCl
H2(CO3) + Fe2(C2O4)3 = H2(C2O4)3 + Fe2(CO3) =>
H2(CO3) + Fe2(C2O4)3 = H2(C2O4)3 + Fe2(CO3)
PbCo3 = Pb0 + Co2 =>
2 PbCo3 = 2 Pb0 + 3 Co2
HOClHI = HOIHCl =>
HOClHI = HOIHCl
C2 + H4 + O = C8H16O =>
4 C2 + 4 H4 + O = C8H16O
CH3(CH2)7CHCH(CH2)7COOH + KMnO4 + H2O = CH3(CH2)7CHOHCHOH(CH2)7COOH + MnO2 + KOH =>
3 CH3(CH2)7CHCH(CH2)7COOH + 2 KMnO4 + 4 H2O = 3 CH3(CH2)7CHOHCHOH(CH2)7COOH + 2 MnO2 + 2 KOH
FeCl3 + Na3PO4 = Fe3(PO4)3 + NaCl =>
3 FeCl3 + 3 Na3PO4 = Fe3(PO4)3 + 9 NaCl
Hg2I2 + O = Hg2O + I2 =>
Hg2I2 + O = Hg2O + I2
NaCHO3CH3COOH = CH3COONaCO2H2O =>
NaCHO3CH3COOH = CH3COONaCO2H2O
NH4HCO3NaCl = NaHCO3ClNH4 =>
NH4HCO3NaCl = NaHCO3ClNH4
CrCl3 + HCl + Zn = H2[CrCl4] + ZnCl2 =>
2 CrCl3 + 4 HCl + Zn = 2 H2[CrCl4] + ZnCl2
HBrOH = BrHOH =>
HBrOH = BrHOH
NaNiSO4 = NiNaSO4 =>
NaNiSO4 = NiNaSO4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C2H3NaO2 + AgNO3 = C2H3AgO2 + NaNO3 =>
C2H3NaO2 + AgNO3 = C2H3AgO2 + NaNO3
(H3PO4) + (Mg(OH)2) = Mg3(PO4)2 + H2O =>
2(H3PO4) + 3(Mg(OH)2) = Mg3(PO4)2 + 6 H2O
AuHCN = HCN(Au) =>
AuHCN = HCN(Au)
H2SO4 + Na2CO3 = Na2SO4 + H2O + CO2 =>
H2SO4 + Na2CO3 = Na2SO4 + H2O + CO2
N + Fe2O3 = NO + Fe =>
3 N + Fe2O3 = 3 NO + 2 Fe
KHCOO + HNO3 = HCOOH + KNO3 =>
KHCOO + HNO3 = HCOOH + KNO3
ZnS + KNO3 = K2SO4 + SO2 + ZnO + N2 =>
4 ZnS + 6 KNO3 = 3 K2SO4 + SO2 + 4 ZnO + 3 N2
(NH4)2SO4 + CaBr2 = (NH4)2Br2 + CaSO4 =>
(NH4)2SO4 + CaBr2 = (NH4)2Br2 + CaSO4
K + AlF3 = KAl + F2 =>
2 K + 2 AlF3 = 2 KAl + 3 F2
NaBr + Fe(OH)3 = NaOH + FeBr3 =>
3 NaBr + Fe(OH)3 = 3 NaOH + FeBr3
NaHCO3 + ZnSO4 = Zn(HCO3)2 + Na2SO4 =>
2 NaHCO3 + ZnSO4 = Zn(HCO3)2 + Na2SO4
K4[Fe(CN)6] + FeSO4 = K2SO4 + K2Fe[Fe(CN)6] =>
K4[Fe(CN)6] + FeSO4 = K2SO4 + K2Fe[Fe(CN)6]
CaCl2(aq) + Li3PO4(aq) = Ca3(PO4)2(aq) + LiCl(aq) =>
3 CaCl2(aq) + 2 Li3PO4(aq) = Ca3(PO4)2(aq) + 6 LiCl(aq)
Ca3P2 + NaMnO4 + NaOH = Ca3(PO4)2 + Na2MnO4 + H2O =>
Ca3P2 + 16 NaMnO4 + 16 NaOH = Ca3(PO4)2 + 16 Na2MnO4 + 8 H2O
ZnSO4 + Na3PO4 = Zn3(PO4)2 + Na2SO4 =>
3 ZnSO4 + 2 Na3PO4 = Zn3(PO4)2 + 3 Na2SO4
MgSn{2} = SnMg{2} =>
MgSn{2} = SnMg{2}
Ca(ClO)2 + PbSO4 + Ca(OH)2 + H2O = CaCl2 + Ca2Pb(OH)8 + CaSO4 =>
Ca(ClO)2 + 2 PbSO4 + 6 Ca(OH)2 + 2 H2O = CaCl2 + 2 Ca2Pb(OH)8 + 2 CaSO4
NaOClAg = AgClNaO =>
NaOClAg = AgClNaO
Co + NH4OH = Co(NH3)6 + H2O =>
Co + 6 NH4OH = Co(NH3)6 + 6 H2O
CrO3 + HCl = Cl2 + CrCl2 + H2O =>
CrO3 + 6 HCl = 2 Cl2 + CrCl2 + 3 H2O
MgSO4 + BaCl2 = MgCl2 + Ba(SO4) =>
MgSO4 + BaCl2 = MgCl2 + Ba(SO4)
NaAlSiO4 + CaFe2O4 = NaAlO2 + Na2Ca2Si3O9 + Fe2O3 + Na2Al12O19 =>
15 NaAlSiO4 + 10 CaFe2O4 = 3 NaAlO2 + 5 Na2Ca2Si3O9 + 10 Fe2O3 + Na2Al12O19
Pb(s) + K2CO3(aq) = PbCO3(s) + K2(s) =>
Pb(s) + K2CO3(aq) = PbCO3(s) + K2(s)
Na2C2O4 + K2CrO4 + H2SO4 = Na2SO4 + Cr2(SO4)3 + CO2 + K2SO4 + H2O =>
3 Na2C2O4 + 2 K2CrO4 + 8 H2SO4 = 3 Na2SO4 + Cr2(SO4)3 + 6 CO2 + 2 K2SO4 + 8 H2O
CuClO4H2O = H2ClO4CuO =>
CuClO4H2O = H2ClO4CuO
CuCl2ZnCO3 = ZnCl2CuCO3 =>
CuCl2ZnCO3 = ZnCl2CuCO3
ZnClNaNO = NaClZnNO =>
ZnClNaNO = NaClZnNO
K2HPO3 + Ca(OH)2 = KOH + CaHPO3 =>
K2HPO3 + Ca(OH)2 = 2 KOH + CaHPO3
NaLiO = NaOLi =>
NaLiO = NaOLi
H2S + HNO3 = H2SO4 + NO2 + NH3 =>
5 H2S + 12 HNO3 = 5 H2SO4 + 8 NO2 + 4 NH3
Bi2O3 + V2O5 = Bi4V2O11 =>
2 Bi2O3 + V2O5 = Bi4V2O11
NbOK = KNbO =>
NbOK = KNbO
Na2OH2O = NaOH =>
Na2OH2O = 2 NaOH
PoO + H2O = Po(OH)2 =>
PoO + H2O = Po(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/12/24
Équations équilibrées sur06/11/23
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