| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ti2(SO4)3 + 2 FeCl3 + 2 H2O = 2 FeCl2 + 2 TiOSO4 + 2 HCl + H2SO4
LiCl + O = LiClO3 =>
LiCl + 3 O = LiClO3
Na2Cr2O7 + Na2SO3 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
Na2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = 4 Na2SO4 + Cr2(SO4)3 + 4 H2O
FeBr{3} + Cl{2} = FeCl{3} + Br{2} =>
FeBr{3} + Cl{2} = FeCl{3} + Br{2}
Pb(NO2)2(aq) + LiBr(aq) = PbBr2(s) + LiNO2(aq) =>
Pb(NO2)2(aq) + 2 LiBr(aq) = PbBr2(s) + 2 LiNO2(aq)
CH3COOH + NH3 = H2NCH2COOH + H =>
CH3COOH + NH3 = H2NCH2COOH + 2 H
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
CaO + O2C = O3CCa =>
CaO + O2C = O3CCa
CaH2 + H3PO4 = Ca3(PO4)2 + H2 =>
3 CaH2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2
H2O2 + MnO2 = H2O + O2MnO2 =>
2 H2O2 + MnO2 = 2 H2O + O2MnO2
C2H4O + Cu{+2} + OH{-} = CH3COOH + Cu2O + H2O =>
C2H4O + 2 Cu{+2} + 4 OH{-} = CH3COOH + Cu2O + 2 H2O
Al2(SO4)3 + BaCl2 = Al(Cl)3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 Al(Cl)3 + 3 BaSO4
CH2ONaCHONaCH2ONa + H2S = CH2SHCHSHCH2SH + NaOH =>
CH2ONaCHONaCH2ONa + 3 H2S = CH2SHCHSHCH2SH + 3 NaOH
C2H5CH2OH + KMnO4 + H2SO4 = C2H5COOH + MnSO4 + K2SO4 + H2O =>
5 C2H5CH2OH + 4 KMnO4 + 6 H2SO4 = 5 C2H5COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
NaCl + KOH + O2 = NaOH + K2O2 + HCl =>
2 NaCl + 4 KOH + O2 = 2 NaOH + 2 K2O2 + 2 HCl
SO2(g) + H2O2(l) = H2SO4 =>
SO2(g) + H2O2(l) = H2SO4
HClO4 + CuO = CuCl + H2O + O2 =>
4 HClO4 + 4 CuO = 4 CuCl + 2 H2O + 9 O2
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(aq) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(aq) + 2 H2O(l)
MgCl2 + Na2CO3 + H2O = Mg(HCO3)2 + NaCl + Mg(OH)2 =>
2 MgCl2 + 2 Na2CO3 + 2 H2O = Mg(HCO3)2 + 4 NaCl + Mg(OH)2
CH3CH2CH2OH + O2 = C2O + H2O =>
4 CH3CH2CH2OH + 9 O2 = 6 C2O + 16 H2O
CuS + O2 = CuSO4 =>
CuS + 2 O2 = CuSO4
Na2SiO3 + HI = H2SiO3 + NaI =>
Na2SiO3 + 2 HI = H2SiO3 + 2 NaI
LiBr + Co(SO3)2 = Li2SO3 + CoBr4 =>
4 LiBr + Co(SO3)2 = 2 Li2SO3 + CoBr4
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
BaCl2 + CH3COONa = (CH3COO)2Ba + NaCl =>
BaCl2 + 2 CH3COONa = (CH3COO)2Ba + 2 NaCl
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Bi + H2O = Bi2O3 + H2 =>
2 Bi + 3 H2O = Bi2O3 + 3 H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
As2O5 = As + O2 =>
2 As2O5 = 4 As + 5 O2
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ba{2+} + SO4{2-} = BaSO4 =>
Ba{2+} + SO4{2-} = BaSO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeSCN + Na3PO4 = SCNNa3 + FePO4 =>
FeSCN + Na3PO4 = SCNNa3 + FePO4
CuSO4 + BaCl2 = Cu + BaSO4 + Cl2 =>
CuSO4 + BaCl2 = Cu + BaSO4 + Cl2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
H2C2O4 + NaOH = H2O + CO2 + Na =>
H2C2O4 + 2 NaOH = 2 H2O + 2 CO2 + 2 Na
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
C5H9 + O2 = CO2 + H2O =>
4 C5H9 + 29 O2 = 20 CO2 + 18 H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
NaOH + BaBr2 = NaBr + Ba(OH)2 =>
2 NaOH + BaBr2 = 2 NaBr + Ba(OH)2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
Mg(HCO3)2 + H2SO4 = MgSO4 + H2CO3 =>
Mg(HCO3)2 + H2SO4 = MgSO4 + 2 H2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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