| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO3{2-} + Co(OH)2 = Co + SO4{2-} + H2O
MgO + C = Mg + CO2 =>
2 MgO + C = 2 Mg + CO2
KCoO3 = CoO + K2O + O2 =>
4 KCoO3 = 4 CoO + 2 K2O + 3 O2
Al2(SO4)3*14(H2O) + Ca(HCO3)2 = Al(OH)3 + CaSO4 + H2O + CO2 =>
Al2(SO4)3*14(H2O) + 3 Ca(HCO3)2 = 2 Al(OH)3 + 3 CaSO4 + 14 H2O + 6 CO2
C7H8 + H2O2 = C7H6O + H2O =>
C7H8 + 2 H2O2 = C7H6O + 3 H2O
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
KNO2 = KON + O =>
KNO2 = KON + O
K2Cr2O7 + KHSnO2 = CrO2{-} + HSnO3{-} + K{+} =>
K2Cr2O7 + 3 KHSnO2 = 2 CrO2{-} + 3 HSnO3{-} + 5 K{+}
LiOH + CuCl = CuOH + LiCl =>
LiOH + CuCl = CuOH + LiCl
CaOCl2 + NH3 = N2 + Ca{+2} + Cl{-} + H2O =>
3 CaOCl2 + 2 NH3 = N2 + 3 Ca{+2} + 6 Cl{-} + 3 H2O
NaHCO3 = Na2O + CO2 + H2O =>
2 NaHCO3 = Na2O + 2 CO2 + H2O
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
Hg(NO3)2(heat) = HgO + NO2 + O2 =>
2 Hg(NO3)2(heat) = 2 HgO + 4 NO2 + O2
C5H12(g) + O2 = CO2(g) + H2O =>
C5H12(g) + 8 O2 = 5 CO2(g) + 6 H2O
K2C2O4 + Co(H2O)6{2+} + H2O2 = Co(C2O4)3{3-} + H2O + K{+} + OH{-} =>
6 K2C2O4 + 2 Co(H2O)6{2+} + H2O2 = 2 Co(C2O4)3{3-} + 12 H2O + 12 K{+} + 2 OH{-}
NH3 + H2O2 = H2O + NH4NO3 =>
2 NH3 + 4 H2O2 = 5 H2O + NH4NO3
NaOH + H2O = NaO + H3O =>
NaOH + H2O = NaO + H3O
K + H2O = KOK + H2 =>
2 K + H2O = KOK + H2
C35H60O4 + O2 = CO2 + H2O =>
C35H60O4 + 48 O2 = 35 CO2 + 30 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
MgSO4 + KOH = MgOH + KSO4 =>
MgSO4 + KOH = MgOH + KSO4
H2S + NaO2 = Na2S4 + H2O =>
4 H2S + 2 NaO2 = Na2S4 + 4 H2O
NO3{2-} + C2H4O4 = N2 + CO2 + O2{2-} + H2O =>
2 NO3{2-} + C2H4O4 = N2 + 2 CO2 + 2 O2{2-} + 2 H2O
NaOH + Mg + H2O = Na(Mg(OH)2) + H2 =>
2 NaOH + 2 Mg + 2 H2O = 2 Na(Mg(OH)2) + H2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
HNO3(aq) + CaCO3(s) = Ca(NO3)2(aq) + CO2(g) + H2O(l) =>
2 HNO3(aq) + CaCO3(s) = Ca(NO3)2(aq) + CO2(g) + H2O(l)
Si + Ca(OH)2 = SiO3 + CaO + H2 =>
Si + 3 Ca(OH)2 = SiO3 + 3 CaO + 3 H2
Cu(NO3)2 + CaO = Ca(NO3)2 + CuO =>
Cu(NO3)2 + CaO = Ca(NO3)2 + CuO
MnO4{2-} + SO3{2-} + H3O{+} = Mn{2+} + H2O + SO4{2-} =>
MnO4{2-} + 2 SO3{2-} + 4 H3O{+} = Mn{2+} + 6 H2O + 2 SO4{2-}
CH3COOH(aq) + Ca(OH)2(s) = Ca(C2H3O2)2(aq) + H2O(l) =>
2 CH3COOH(aq) + Ca(OH)2(s) = Ca(C2H3O2)2(aq) + 2 H2O(l)
NaNo2 + HCl = NaCl + HNo2 =>
NaNo2 + HCl = NaCl + HNo2
NaOH + P4 = NaOP + H =>
4 NaOH + P4 = 4 NaOP + 4 H
Cu + Ag(SO4)3 = CuSO4 + Ag =>
3 Cu + Ag(SO4)3 = 3 CuSO4 + Ag
NH3(aq) + H2O + CoCl2(aq) = ClNH4 + Co(OH)2 =>
2 NH3(aq) + 2 H2O + CoCl2(aq) = 2 ClNH4 + Co(OH)2
Fe(NO3)2 + NH4OH = Fe(OH)2 + NH4NO3 =>
Fe(NO3)2 + 2 NH4OH = Fe(OH)2 + 2 NH4NO3
BrO3 + H{+} + I{-} = Br + I2 + H2O =>
BrO3 + 6 H{+} + 6 I{-} = Br + 3 I2 + 3 H2O
FeAsS + O2 + H2O = Fe(OH)3 + H3AsO3 + SO42{-} + H{+} =>
4 FeAsS + 89 O2 + 14 H2O = 4 Fe(OH)3 + 4 H3AsO3 + 4 SO42{-} + 4 H{+}
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
Ni2[Fe(CN)6] + NH3*H2O = [Ni(NH3)6]2[Fe(CN)6] + H2O =>
Ni2[Fe(CN)6] + 12 NH3*H2O = [Ni(NH3)6]2[Fe(CN)6] + 12 H2O
Cu(II)SO4 + Mg = MgSO4 + Cu(II) =>
Cu(II)SO4 + Mg = MgSO4 + Cu(II)
HCl + Mn(OH)2 = MnCl2 + H2O =>
2 HCl + Mn(OH)2 = MnCl2 + 2 H2O
Na3PO4 + K = K3PO4 + Na =>
Na3PO4 + 3 K = K3PO4 + 3 Na
PH3(g) + O2 = P4H10(s) + H2O =>
8 PH3(g) + O2 = 2 P4H10(s) + 2 H2O
(NH4)2CO3 + NaOH = Na2 + CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 NaOH = Na2 + CO3 + 2 NH3 + 2 H2O
C + P2O5 = CO2 + P4 =>
5 C + 2 P2O5 = 5 CO2 + P4
Cu(s) + AgNO3(aq) = Ag(s) + Cu(NO3)(aq) =>
Cu(s) + AgNO3(aq) = Ag(s) + Cu(NO3)(aq)
Ra(OH)2 + CO2 = RaCO3 + H2O =>
Ra(OH)2 + CO2 = RaCO3 + H2O
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
I2 + MnO2 + H2SO4 = MnSO4 + HIO4 + H2O =>
I2 + 7 MnO2 + 7 H2SO4 = 7 MnSO4 + 2 HIO4 + 6 H2O
Ba(OH)2*H2O + NH4NO3 = Ba(NO3)2 + NH3 + H2O =>
Ba(OH)2*H2O + 2 NH4NO3 = Ba(NO3)2 + 2 NH3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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