| Équations équilibrées la veille |
LiCl = Cl + Li
CaO + MgSO4 = CaSO4 + MgO =>
CaO + MgSO4 = CaSO4 + MgO
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
KClKCl + O2 = KClO3 =>
KClKCl + 3 O2 = 2 KClO3
C6H4(OH)COOH + (CH3CO)2O = C9H8O4 =>
11 C6H4(OH)COOH + (CH3CO)2O = 9 C9H8O4
CoCl2(aq) + NaOH(aq) = Co(OH)2 + NaCl(aq) =>
CoCl2(aq) + 2 NaOH(aq) = Co(OH)2 + 2 NaCl(aq)
Na2CO3 + RuO2 = Na2RuO3 + CO2 =>
Na2CO3 + RuO2 = Na2RuO3 + CO2
Na2Cr2O7 + N2O + H2SO4 = Cr2(SO4)3 + Na2SO4 + NO2 + H2O =>
Na2Cr2O7 + N2O + 4 H2SO4 = Cr2(SO4)3 + Na2SO4 + 2 NO2 + 4 H2O
H3PO4 + Ag(OH)2 = Ag3(PO4)2 + HOH =>
2 H3PO4 + 3 Ag(OH)2 = Ag3(PO4)2 + 6 HOH
N2O4 + CH3N2H3 = H2O + CO2 + N2 =>
5 N2O4 + 4 CH3N2H3 = 12 H2O + 4 CO2 + 9 N2
Ag + SO4 = Ag2SO4 =>
2 Ag + SO4 = Ag2SO4
H2SO4(aq) + PB(OH)4(S) = PB(SO4)2(S) + H2O(l) =>
2 H2SO4(aq) + PB(OH)4(S) = PB(SO4)2(S) + 4 H2O(l)
BaCO3 + HCOOH = H2O + BaCOOH + CO3 =>
4 BaCO3 + 3 HCOOH = H2O + 4 BaCOOH + 3 CO3
KClO4 + Mg = MgO + KCl =>
KClO4 + 4 Mg = 4 MgO + KCl
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4 + NaNO3(aq) =>
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4 + 2 NaNO3(aq)
Ca(OH)2Cl2 = Ca(ClO)2 + CaCl2 + H2O =>
2 Ca(OH)2Cl2 = Ca(ClO)2 + CaCl2 + 2 H2O
Tl + C2H3O2 = TlC2H3O2 =>
Tl + C2H3O2 = TlC2H3O2
NHOH{+} = NO + H{+} + e =>
NHOH{+} = NO + 2 H{+} + e
AgNO3 + NaCl = Na(NO3) + ClAg =>
AgNO3 + NaCl = Na(NO3) + ClAg
KI(aq) + Cl2(g) = KCl(aq) + I2(aq) =>
2 KI(aq) + Cl2(g) = 2 KCl(aq) + I2(aq)
AlCl3(aq) + NH3(OH)(aq) = Al(OH)3 + NH3Cl =>
AlCl3(aq) + 3 NH3(OH)(aq) = Al(OH)3 + 3 NH3Cl
Sb2S3 + O2 = Sb + SO2 =>
Sb2S3 + 3 O2 = 2 Sb + 3 SO2
C157H110O6 + O2 = H2O + CO2 =>
2 C157H110O6 + 363 O2 = 110 H2O + 314 CO2
(NH4)3PO4 + KCH3CO2 = (NH4)C2H3O2 + K3PO4 =>
(NH4)3PO4 + 3 KCH3CO2 = 3(NH4)C2H3O2 + K3PO4
SF6 + SO3 = SO2F2 =>
SF6 + 2 SO3 = 3 SO2F2
NiSO4(aq) + Na2S(aq) = Na2SO4(aq) + NiS =>
NiSO4(aq) + Na2S(aq) = Na2SO4(aq) + NiS
Na2WO4 + Zn + HCl = NaCl + ZnCl2 + WCl4 + H2O =>
Na2WO4 + Zn + 8 HCl = 2 NaCl + ZnCl2 + WCl4 + 4 H2O
HClO3(aq) + KCl(aq) = KClO3 + HCl =>
HClO3(aq) + KCl(aq) = KClO3 + HCl
H2O + As4O6 + I3{-} = As4O10 + I{-} + H{+} =>
4 H2O + As4O6 + 4 I3{-} = As4O10 + 12 I{-} + 8 H{+}
HCl + Mm = MmCl7 + H2 =>
14 HCl + 2 Mm = 2 MmCl7 + 7 H2
VO3{+} + H{+} + {-} = VO{+2} + H2O =>
VO3{+} + 4 H{+} + 3e = VO{+2} + 2 H2O
Ca(HSO3)2 + HBr = CaBr2 + H2O + SO2 =>
Ca(HSO3)2 + 2 HBr = CaBr2 + 2 H2O + 2 SO2
Al + Cu(Cl)2 = AlCl + Cu =>
2 Al + Cu(Cl)2 = 2 AlCl + Cu
CH3CH2COOH + CuSO3 = CH3CH2COO{-} + Cu{2+} + SO2 + H2O =>
2 CH3CH2COOH + CuSO3 = 2 CH3CH2COO{-} + Cu{2+} + SO2 + H2O
IO3{-} + H2NNH2 + H{+} + Cl{-} = ICl2{-} + N2 + H2O =>
IO3{-} + H2NNH2 + 2 H{+} + 2 Cl{-} = ICl2{-} + N2 + 3 H2O
PbI + Cl2 = PbCl4 + I2 =>
2 PbI + 4 Cl2 = 2 PbCl4 + I2
AsH3 + OH{-2} = AsH3O4{-} + H2O + e =>
AsH3 + 8 OH{-2} = AsH3O4{-} + 4 H2O + 15e
MgNO3(aq) + NaOH(aq) = MgOH(s) + NaNO3(aq) =>
MgNO3(aq) + NaOH(aq) = MgOH(s) + NaNO3(aq)
CuCO3(s) + H2SO4(aq) = CuSO4 + CO2 + H2O =>
CuCO3(s) + H2SO4(aq) = CuSO4 + CO2 + H2O
KCI + F2 = KF + (CI)2 =>
2 KCI + F2 = 2 KF + (CI)2
AgNO3 + Al = AgO3 + AlN =>
AgNO3 + Al = AgO3 + AlN
C18H8 + O2 = H2O + CO2 =>
C18H8 + 20 O2 = 4 H2O + 18 CO2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
NO3{-}1 + CH2O + H{+}1 = N2 + CO2 + H2O =>
4 NO3{-}1 + 5 CH2O + 4 H{+}1 = 2 N2 + 5 CO2 + 7 H2O
Cu + HSO4 + O2 = CuSO4 + H2O =>
4 Cu + 4 HSO4 + O2 = 4 CuSO4 + 2 H2O
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
Pb(NO3)2 + CuSO4 = Pb2(SO4)2 + Cu(NO3)2 =>
2 Pb(NO3)2 + 2 CuSO4 = Pb2(SO4)2 + 2 Cu(NO3)2
CH3CH2CH2CH2CH2CH2COOH + NaOH = CH3CH2CH2CH2CH2CH2COONa + H2O =>
CH3CH2CH2CH2CH2CH2COOH + NaOH = CH3CH2CH2CH2CH2CH2COONa + H2O
KOH + KH2(PO4) = K3(PO4) + H2O =>
2 KOH + KH2(PO4) = K3(PO4) + 2 H2O
Ca(CO3) = CaO + CO2 =>
Ca(CO3) = CaO + CO2
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Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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