| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 CH3OH + 6 KMnO4 + 9 H2SO4 = 5 CO2 + 3 K2SO4 + 6 MnSO4 + 19 H2O
SrO + CO2 = Sr(CO3) =>
SrO + CO2 = Sr(CO3)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
BaCl2(aq) + KIO3(aq) = Ba(IO3)2(s) + KCl(aq) =>
BaCl2(aq) + 2 KIO3(aq) = Ba(IO3)2(s) + 2 KCl(aq)
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
NH4 + MoO4 + H3PO4 + H = (NH4)3PMo12O40 + H2O =>
3 NH4 + 12 MoO4 + H3PO4 + 21 H = (NH4)3PMo12O40 + 12 H2O
PbCl2 + CuSO4 = PbSO4 + CuCl2 =>
PbCl2 + CuSO4 = PbSO4 + CuCl2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
NH4Cl + Na3PO4 = (NH4)3PO4 + NaCl =>
3 NH4Cl + Na3PO4 = (NH4)3PO4 + 3 NaCl
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
SO3 + H2O = (SO3)H2O =>
SO3 + H2O = (SO3)H2O
CaS2O3 + H2O = Ca(OH)2 + S + SO2 =>
CaS2O3 + H2O = Ca(OH)2 + S + SO2
C12H22O11 + HNO3 = C2H2O4 + H2O + NO2 =>
C12H22O11 + 36 HNO3 = 6 C2H2O4 + 23 H2O + 36 NO2
KF + MgO = K2O + MgF2 =>
2 KF + MgO = K2O + MgF2
Al + AgNO3 = Ag + Al(NO3) =>
Al + AgNO3 = Ag + Al(NO3)
Br2 + HClO + H2O = HBrO3 + HCl =>
Br2 + 5 HClO + H2O = 2 HBrO3 + 5 HCl
CaBr2 + K3PO4 = Ca3(PO4)2 + KBr =>
3 CaBr2 + 2 K3PO4 = Ca3(PO4)2 + 6 KBr
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2
MgCl2 + HIO3 = MgIO3 + HCl2 =>
MgCl2 + HIO3 = MgIO3 + HCl2
C2H4 + NH3 = C2H5NH2 =>
C2H4 + NH3 = C2H5NH2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C4H4O4 + H2O2 = CO2 + H2O =>
C4H4O4 + 6 H2O2 = 4 CO2 + 8 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HNO3 + Cu = Cu(NO3) + NO2(g) + H2O =>
2 HNO3 + Cu = Cu(NO3) + NO2(g) + H2O
Na2HPO4 + HCl = H3PO4 + NaCl =>
Na2HPO4 + 2 HCl = H3PO4 + 2 NaCl
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
CH4Br + NaO = CH3OH + NaBr =>
CH4Br + NaO = CH3OH + NaBr
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Ba{2+} + OH{2-} = BaOH =>
Ba{2+} + OH{2-} = BaOH
NH3 + Na = NaNH2 + H2 =>
2 NH3 + 2 Na = 2 NaNH2 + H2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
COOHCH2CH2COOH + NH3 = C8H17O3N2 + H2O + CO2 =>
37 COOHCH2CH2COOH + 28 NH3 = 14 C8H17O3N2 + 34 H2O + 36 CO2
K + F2 = KF =>
2 K + F2 = 2 KF
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Co(NO3)2 + (NH4)2Hg(SCN)4 = CoHg(SCN)4 + NH4NO3 =>
Co(NO3)2 + (NH4)2Hg(SCN)4 = CoHg(SCN)4 + 2 NH4NO3
Al3I3 + O2 = Al + I2O3 =>
4 Al3I3 + 9 O2 = 12 Al + 6 I2O3
AlP + HCl = AlCl3 + H3P =>
AlP + 3 HCl = AlCl3 + H3P
Ca(HCO3)2 + HCl(aq) = CaCl2 + CO2(g) + H2O =>
Ca(HCO3)2 + 2 HCl(aq) = CaCl2 + 2 CO2(g) + 2 H2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Na2CrO4 + CaSO4 = Na2SO4 + CaCrO4 =>
Na2CrO4 + CaSO4 = Na2SO4 + CaCrO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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