| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(CO3) + 2 LiOH = Ca(OH)2 + Li2(CO3)
(NH4)2SO3 + H2O = NH4OH + H2SO3 =>
(NH4)2SO3 + 2 H2O = 2 NH4OH + H2SO3
KNO3 + Na2SO4 = KNa2 + NO3SO4 =>
KNO3 + Na2SO4 = KNa2 + NO3SO4
(BO3)2Ca3 = B + O3 + Ca3 =>
(BO3)2Ca3 = 2 B + 2 O3 + Ca3
P + NaOH + H2O = H2 + NaH2PO4 =>
2 P + 2 NaOH + 6 H2O = 5 H2 + 2 NaH2PO4
Li[AlH4] + H2O = LiOH + Al(OH)3 + H2 =>
Li[AlH4] + 4 H2O = LiOH + Al(OH)3 + 4 H2
C3H6 + NO = C3H3N + H2O + N =>
2 C3H6 + 3 NO = 2 C3H3N + 3 H2O + N
Sn + H{+} + NO3{-} = SnNO3 + H2 =>
2 Sn + 2 H{+} + 2 NO3{-} = 2 SnNO3 + H2
Rb(s) + H2O(e) = H2(g) + RbOH(aq) =>
2 Rb(s) + 2 H2O(e) = H2(g) + 2 RbOH(aq)
Al + HCl = *2Al2Cl3 + H2 =>
4 Al + 6 HCl = *2Al2Cl3 + 3 H2
Li2 + O2 = Li2O2 =>
Li2 + O2 = Li2O2
Na3H3(PO4)2 + K2Cr2O7 = K2H3(PO4)2 + Na3Cr2O7 =>
Na3H3(PO4)2 + K2Cr2O7 = K2H3(PO4)2 + Na3Cr2O7
Mn + Al2O3 = MnO2 + Al =>
3 Mn + 2 Al2O3 = 3 MnO2 + 4 Al
H2O + P2O5 = H3PO4 =>
3 H2O + P2O5 = 2 H3PO4
P + HNO3 = NO2 + H3PO4H2O =>
P + 5 HNO3 = 5 NO2 + H3PO4H2O
FeCl3 + KSCN = FeS3C3N3 + KCl =>
FeCl3 + 3 KSCN = FeS3C3N3 + 3 KCl
(CH3COO)2Ba + NaOH = Ba(OH)2 + CH3COONa =>
(CH3COO)2Ba + 2 NaOH = Ba(OH)2 + 2 CH3COONa
K2CrO4 + SnCl + HCl = KCl + CrCl3 + SnCl4 + H2O =>
K2CrO4 + SnCl + 8 HCl = 2 KCl + CrCl3 + SnCl4 + 4 H2O
K2CO3 + AgC2H3O2 = K2(C2H3O2) + AgCO3 =>
K2CO3 + AgC2H3O2 = K2(C2H3O2) + AgCO3
Na2CrO4 + CH3COOH = CH3COONa2 + HCrO4 =>
Na2CrO4 + CH3COOH = CH3COONa2 + HCrO4
NiCl2 + NH4OH + (CH3)2C2(NOH)2 = [(CH3)2C2N2O2H]2Ni + NH4Cl + H2O =>
NiCl2 + 2 NH4OH + 2(CH3)2C2(NOH)2 = [(CH3)2C2N2O2H]2Ni + 2 NH4Cl + 2 H2O
C2H6 + O2 = CO6 + H2O =>
2 C2H6 + 15 O2 = 4 CO6 + 6 H2O
Pb(NO3)2 + KI + Na = PbI2 + NaNO3 + K =>
Pb(NO3)2 + 2 KI + 2 Na = PbI2 + 2 NaNO3 + 2 K
Cu2O + SO2 = Cu2SO3 =>
Cu2O + SO2 = Cu2SO3
Fe(OH)3 + HCl = FeCl + H2O + O2 =>
2 Fe(OH)3 + 2 HCl = 2 FeCl + 4 H2O + O2
C6H1606 + O2 = H2O + CO2 =>
2 C6H1606 + 815 O2 = 1606 H2O + 12 CO2
Se + O2 = Se2(O2)4 =>
2 Se + 4 O2 = Se2(O2)4
MnSO4H2O + NH4HCO3 = MnCO3 + (NH4)2SO4 + CO2 + H2O =>
MnSO4H2O + 2 NH4HCO3 = MnCO3 + (NH4)2SO4 + CO2 + 2 H2O
(CH3OH) + H2SO4 = CH3OH2 + HSO4 =>
(CH3OH) + H2SO4 = CH3OH2 + HSO4
H2O + Br{-} + Al3{+} = Al + BrO2{-} + H{+} =>
2 H2O + Br{-} + 4 Al3{+} = 12 Al + BrO2{-} + 4 H{+}
C7H8O + H2O = H2 + CO =>
C7H8O + 6 H2O = 10 H2 + 7 CO
KI + CuSO4 = K2SO4 + CuI + I2 =>
4 KI + 2 CuSO4 = 2 K2SO4 + 2 CuI + I2
LiOH + HOOCCOOH = Li2OOCCOO + H2O =>
2 LiOH + HOOCCOOH = Li2OOCCOO + 2 H2O
KOH + H3*PO4* = K3*PO4* + H2*O =>
3 KOH + H3*PO4* = K3*PO4* + 3 H2*O
Al2 + Fe2O3 = AlO3 + Fe2 =>
Al2 + 2 Fe2O3 = 2 AlO3 + 2 Fe2
Pb(CH3COO)2 + HNO3 = Pb(NO3)2 + H(CH3COO) =>
Pb(CH3COO)2 + 2 HNO3 = Pb(NO3)2 + 2 H(CH3COO)
C4H6 + HBr = C4H8Br2 =>
C4H6 + 2 HBr = C4H8Br2
SO3 + Li2O = LiSO3 + O2 =>
4 SO3 + 2 Li2O = 4 LiSO3 + O2
Cr(NO3)3 + Li = LiNO3 + Cr =>
Cr(NO3)3 + 3 Li = 3 LiNO3 + Cr
Fe2O3 + F2 = FeF3 + O3 =>
Fe2O3 + 3 F2 = 2 FeF3 + O3
CH4 + C2H2 = C3H6 =>
CH4 + C2H2 = C3H6
Ca + Br{2} = CaBr{2} =>
Ca + Br{2} = CaBr{2}
HCl(aq) + Na2CO3(aq) = NaCl(aq) + H2O(l) + CO2(g) =>
2 HCl(aq) + Na2CO3(aq) = 2 NaCl(aq) + H2O(l) + CO2(g)
AlZn + NaOH = Na[Al(OH)] + Zn =>
AlZn + NaOH = Na[Al(OH)] + Zn
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CaCl2(aq) + Na2CO3(aq) = CaCO3 + Na2Cl2(aq) =>
CaCl2(aq) + Na2CO3(aq) = CaCO3 + Na2Cl2(aq)
C9H13NO3 + O2 = CO2 + H2O + N2 =>
4 C9H13NO3 + 43 O2 = 36 CO2 + 26 H2O + 2 N2
Ag{2}SO{4} + AlCl{3} = AgCl{3} + Al{2}SO4{3} =>
Ag{2}SO{4} + AlCl{3} = AgCl{3} + Al{2}SO4{3}
P4H10 + H2O = H3O + H3PO4 =>
P4H10 + 46 H2O = 30 H3O + 4 H3PO4
P4O6 + NaOH = Na2PHO3 + H2O =>
P4O6 + 8 NaOH = 4 Na2PHO3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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