| Équations équilibrées la veille | Équations équilibrées le lendemain |
BiS + NHOH = BiNS + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
(NH4)2CO3 + HCl = NH4Cl + H2O + CO2 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2O + CO2
ClCH2COOH + S2Cl2 + Cl2 = ClCH2COCl + SO2 + HCl =>
4 ClCH2COOH + S2Cl2 + 3 Cl2 = 4 ClCH2COCl + 2 SO2 + 4 HCl
UO2(NO3)2 + NH4F = UO2F2 + NH4NO3 =>
UO2(NO3)2 + 2 NH4F = UO2F2 + 2 NH4NO3
NaI + NaNO3 = I2 + NO + Na2O =>
6 NaI + 2 NaNO3 = 3 I2 + 2 NO + 4 Na2O
Al(s) + HCl(aw) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aw) = 2 AlCl3(aq) + 3 H2(g)
Na2CO3 + H2SO4 = CO2 + H2ONa2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2ONa2SO4
K2CO3 + HgSO4 = K2SO4 + HgCO3 =>
K2CO3 + HgSO4 = K2SO4 + HgCO3
CH3COOH + Ca(OH)2 = CH3COO + Ca + H2O =>
2 CH3COOH + Ca(OH)2 = 2 CH3COO + Ca + 2 H2O
C2H2O4 + H2O2 = CO2 + CH5O4 =>
3 C2H2O4 + 2 H2O2 = 4 CO2 + 2 CH5O4
CH3COOH = HCOH =>
CH3COOH = 2 HCOH
Zn{2+} + EDTA{4-} = Zn(EDTA){2-} =>
Zn{2+} + EDTA{4-} = Zn(EDTA){2-}
Hg(CNO)2 = CO2 + N2 + Hg + Hg(CN)2 =>
2 Hg(CNO)2 = 2 CO2 + N2 + Hg + Hg(CN)2
Fe(s) + HNO3(aq) = Fe(NO3)3(aq) + NO2 + H2O =>
Fe(s) + 6 HNO3(aq) = Fe(NO3)3(aq) + 3 NO2 + 3 H2O
(NH4)3(PO4) + Ba(OH)2 = (NH4)(OH) + Ba3(PO4)2 =>
2(NH4)3(PO4) + 3 Ba(OH)2 = 6(NH4)(OH) + Ba3(PO4)2
MgCl + NH4NO2 = MgNO2 + NH4Cl =>
MgCl + NH4NO2 = MgNO2 + NH4Cl
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
CH2CHCHCH2 + Br2 = CH(Br)CHCHCH2 + HBr =>
CH2CHCHCH2 + Br2 = CH(Br)CHCHCH2 + HBr
Al2O3 + KHSO4 = K2SO4 + Al2(SO4)3 + H2O =>
Al2O3 + 6 KHSO4 = 3 K2SO4 + Al2(SO4)3 + 3 H2O
Cu(OH)2 + NH4OH = Cu(OH)4 + NH4 =>
Cu(OH)2 + 2 NH4OH = Cu(OH)4 + 2 NH4
NH4OH = HOH + NH3 =>
NH4OH = HOH + NH3
C9H15O6 + O2 = CO2 + H2O =>
4 C9H15O6 + 39 O2 = 36 CO2 + 30 H2O
NaHSO4 + Ba(OH)2 = BaSO4 + NaOH + H2O =>
NaHSO4 + Ba(OH)2 = BaSO4 + NaOH + H2O
CH3CH2CH2NH2COOH + Na2CO3 = CH3CH2CH2NH2COONa + H2CO3 =>
2 CH3CH2CH2NH2COOH + Na2CO3 = 2 CH3CH2CH2NH2COONa + H2CO3
KFe(SO4)2 = K + Fe + SO4 =>
KFe(SO4)2 = K + Fe + 2 SO4
NaHCO3 + H2O = H2CO3 + NaOH = H2CO3 = H2O + CO2 =>
NaHCO3 + H2O = H2CO3 + NaOH
S + Cl2 + NaOH = NaCl + Na2SO3 + H2O =>
S + 2 Cl2 + 6 NaOH = 4 NaCl + Na2SO3 + 3 H2O
P + Cl = PCl5 =>
P + 5 Cl = PCl5
Au + NiCl = AuCl + Ni =>
Au + NiCl = AuCl + Ni
Al(C2H3O2)3 + (NH4)3PO4 = AlPO4 + NH4C2H3O2 =>
Al(C2H3O2)3 + (NH4)3PO4 = AlPO4 + 3 NH4C2H3O2
Mg(s) + S8(s) = MgS(s) =>
8 Mg(s) + S8(s) = 8 MgS(s)
Ca(HCO3)2 + HNo3 = Ca(No3)2 + H2O + CO2 =>
Ca(HCO3)2 + 2 HNo3 = Ca(No3)2 + 2 H2O + 2 CO2
CaF2 + Br2 = CaBr2 + F2 =>
CaF2 + Br2 = CaBr2 + F2
Fe2O3 + Cl2 + OH{-} = FeO4{2-} + H2O + Cl{-} =>
Fe2O3 + 3 Cl2 + 10 OH{-} = 2 FeO4{2-} + 5 H2O + 6 Cl{-}
HNO3 + Bi2S3 = Bi(NO3)3 + NO + S + H2O =>
8 HNO3 + Bi2S3 = 2 Bi(NO3)3 + 2 NO + 3 S + 4 H2O
Sn(OH)2 + HNO2 = Sn(NO2)2 + H2O =>
Sn(OH)2 + 2 HNO2 = Sn(NO2)2 + 2 H2O
MnO2 + H2 = H2O + MnO =>
MnO2 + H2 = H2O + MnO
C6H8O7 + Mg(OH)2 = MgC6H7O7 + H2O + CO2 =>
19 C6H8O7 + 18 Mg(OH)2 = 18 MgC6H7O7 + 31 H2O + 6 CO2
H2 + S = H2S =>
H2 + S = H2S
Al(C2H3O2)3 + (NH4)3PO4 = AlPO4 + NH4C2H3O2 =>
Al(C2H3O2)3 + (NH4)3PO4 = AlPO4 + 3 NH4C2H3O2
Hg(NO3)2 + K2Br = Hg2Br2 + KNO3 =>
2 Hg(NO3)2 + 2 K2Br = Hg2Br2 + 4 KNO3
KNO3 + H2SO4 = K2SO4 + HNO3 =>
2 KNO3 + H2SO4 = K2SO4 + 2 HNO3
CO + NH3 = HCN + H2O =>
CO + NH3 = HCN + H2O
MgCO3 + HNO3 = Mg(NO3)2 + H2O + CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2O + CO2
MgCO3 + ClO4 = MgO4 + ClCO3 =>
MgCO3 + ClO4 = MgO4 + ClCO3
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
NaK + O2 = Na2O2 + KO2 =>
2 NaK + 3 O2 = Na2O2 + 2 KO2
CdCl2 + NHO3 = Cd(NO3)2 + HCl =>
CdCl2 + 2 NHO3 = Cd(NO3)2 + 2 HCl
PH3 + O2 = P2O5 + H2O =>
2 PH3 + 4 O2 = P2O5 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/24
Équations équilibrées sur02/28/23
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