| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(NO3)2(aq) + Cu(s) = Cu(NO3)2 + Fe
AgOH + Cu(NO3)2 = AgNO3 + Cu(OH)2 =>
2 AgOH + Cu(NO3)2 = 2 AgNO3 + Cu(OH)2
HNO3 + Li2SO3 = H2SO3 + Li2(NO3)2 =>
2 HNO3 + Li2SO3 = H2SO3 + Li2(NO3)2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
RbOHHBr = HOHBrRb =>
RbOHHBr = HOHBrRb
KMnO4 + CaSO3 = Ca(MnO4)2 + K2SO3 =>
2 KMnO4 + CaSO3 = Ca(MnO4)2 + K2SO3
KH2 + H2O = K(OH)2 + H2 =>
KH2 + 2 H2O = K(OH)2 + 2 H2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
(H)2O + Fe = (Fe)2(O)3 + (H)2 =>
3(H)2O + 2 Fe = (Fe)2(O)3 + 3(H)2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HgS + HCl + HNO3 = HgCl2 + NO + S + H2O =>
3 HgS + 6 HCl + 2 HNO3 = 3 HgCl2 + 2 NO + 3 S + 4 H2O
CH2O + OH = H2O + CHO =>
CH2O + OH = H2O + CHO
Li + O2 = Li42O =>
84 Li + O2 = 2 Li42O
C222222222222222222222222222222 = C111111111111111111111111111111 =>
C222222222222222222222222222222 = C111111111111111111111111111111
HCO3 + Ca = CaCO3 + H2O + CO2 =>
2 HCO3 + Ca = CaCO3 + H2O + CO2
NaPOPb(NO) = NaNOPb(PO) =>
NaPOPb(NO) = NaNOPb(PO)
Cu + AgNO3 = Ag + Cu(NO3)1 =>
Cu + AgNO3 = Ag + Cu(NO3)1
Fe + NH4OH = Fe(OH)2 + NH4 =>
Fe + 2 NH4OH = Fe(OH)2 + 2 NH4
CH3COOH + Co(OH)2 = C4H6O4Co + H2O =>
2 CH3COOH + Co(OH)2 = C4H6O4Co + 2 H2O
HClO3 + Al(OH)3 = Al(ClO3)3 + H2O =>
3 HClO3 + Al(OH)3 = Al(ClO3)3 + 3 H2O
(CH2)CHCH2OH + O2 = CO2 + H2O =>
(CH2)CHCH2OH + 4 O2 = 3 CO2 + 3 H2O
C3H7COOH + O2 = CO2 + H2O =>
C3H7COOH + 5 O2 = 4 CO2 + 4 H2O
Cu + HNO3{-} + H{+} = Cu(g){+} + NO + H2O =>
2 Cu + HNO3{-} + 3 H{+} = 2 Cu(g){+} + NO + 2 H2O
H2 + SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2 + 3 SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
C2H5OH + Cr2O7 = CH3COOH + Cr + H2O =>
7 C2H5OH + 2 Cr2O7 = 7 CH3COOH + 4 Cr + 7 H2O
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
Pb(NO3)2(aq) + KI(aq) = PbI2(s) + KNO(aq)3 =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO(aq)3
CH2ClCH3 + NaOH = CH2(OH)CH3 + NaCl =>
CH2ClCH3 + NaOH = CH2(OH)CH3 + NaCl
Al3O3 + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 Al3O3 + 6 NaOH + 12 H2O = 6 Na[Al(OH)4] + 3 H2
Fe3O4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 Fe3O4 + K2Cr2O7 + 31 H2SO4 = 9 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 31 H2O
CuSO4(aq)BaCI2(aq) = CuCI2(aq)BaSO4(s) =>
CuSO4(aq)BaCI2(aq) = CuCI2(aq)BaSO4(s)
Mg + FeS = Fe + MgS =>
Mg + FeS = Fe + MgS
NaCl + Fe(OH)3 + HCl = FeCl2 + NaClO + H2O =>
NaCl + 2 Fe(OH)3 + 4 HCl = 2 FeCl2 + NaClO + 5 H2O
Mg + H2O = Mg(OH)2H2 =>
Mg + 2 H2O = Mg(OH)2H2
O2 + C58H112O6 = CO2 + H2O =>
83 O2 + C58H112O6 = 58 CO2 + 56 H2O
HC3H5O3 + NaOH = H2O + Na + C3H5O3 =>
HC3H5O3 + NaOH = H2O + Na + C3H5O3
H2C2O4*2H2O = CO + CO2 + H2O =>
H2C2O4*2H2O = CO + CO2 + 3 H2O
C8H10N4O2 + H2O2 = CO2 + H2O + HNO3 =>
C8H10N4O2 + 29 H2O2 = 8 CO2 + 32 H2O + 4 HNO3
NO2 + H2O = O2 + NH3 =>
4 NO2 + 6 H2O = 7 O2 + 4 NH3
Ca(OH)2 + SO2 = CaSO3 + H2O =>
Ca(OH)2 + SO2 = CaSO3 + H2O
Ca(C2H3O2)2 + NaOH = Ca(OH)2 + Na(C2H3O2) =>
Ca(C2H3O2)2 + 2 NaOH = Ca(OH)2 + 2 Na(C2H3O2)
Ni(NO3)2(aq) + Na2CO3(aq) = Na2(NO3)2 + NiCO3 =>
Ni(NO3)2(aq) + Na2CO3(aq) = Na2(NO3)2 + NiCO3
LiCN + FeBr2 = Li4[Fe(CN)6] + LiBr =>
6 LiCN + FeBr2 = Li4[Fe(CN)6] + 2 LiBr
PbO2 + BaO = BaPbO3 =>
PbO2 + BaO = BaPbO3
C6H5CH(CH3)2 + O2 = C6H5CH(OH)CH3 + C2H5OH =>
14 C6H5CH(CH3)2 + 9 O2 = 15 C6H5CH(OH)CH3 + 3 C2H5OH
Ca + H3PO4 = Ca3(HPO3)2 + H2O =>
3 Ca + 2 H3PO4 = Ca3(HPO3)2 + 2 H2O
NH4Cl + HCl = NH4 + HCl2 =>
NH4Cl + HCl = NH4 + HCl2
HClO + H2O2 = ClO2 + H2O =>
2 HClO + 3 H2O2 = 2 ClO2 + 4 H2O
Ca(OH)2 + EDTA = CaEDTA + OH =>
Ca(OH)2 + EDTA = CaEDTA + 2 OH
KOH + Al2(SO4)3 = [Al(OH)]SO4 + K2SO4 =>
2 KOH + Al2(SO4)3 = 2[Al(OH)]SO4 + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/19/24
Équations équilibrées sur05/19/23
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