| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg2O7P2 = 2 MgO + P2O5
Ba(OH2) + H2SO4 = BaSO4 + H2(OH2) =>
Ba(OH2) + H2SO4 = BaSO4 + H2(OH2)
Co2 + C = CoC =>
Co2 + 2 C = 2 CoC
Mn2O7 + H2O = Mn(OH)2 + O2 =>
2 Mn2O7 + 4 H2O = 4 Mn(OH)2 + 5 O2
CH3COSH + O2 = SO2 + CO2 + H2O =>
2 CH3COSH + 7 O2 = 2 SO2 + 4 CO2 + 4 H2O
Zn + CU(NO3)3 = Zn(NO3) + CU =>
3 Zn + CU(NO3)3 = 3 Zn(NO3) + CU
B1 = B =>
B1 = B
PtCl4 = Pt + Cl2 =>
PtCl4 = Pt + 2 Cl2
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
C8H12 + O2 = CO3 + H2O =>
C8H12 + 15 O2 = 8 CO3 + 6 H2O
NaCrO2 + Na2O2 + H2O = NaOH + Na2CrO4 =>
2 NaCrO2 + 3 Na2O2 + 2 H2O = 4 NaOH + 2 Na2CrO4
Hg2(NO3)2 + KCl = Hg2Cl2 + KNO3 =>
Hg2(NO3)2 + 2 KCl = Hg2Cl2 + 2 KNO3
MgCO3 + HNO3 = Mg(NO3)2 + H2O + CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2O + CO2
K2SIO3 + HNO3 = KNO3 + SIO2 + H2O =>
K2SIO3 + 2 HNO3 = 2 KNO3 + SIO2 + H2O
NH4 + H2O = NH4OH + H =>
NH4 + H2O = NH4OH + H
Na + B + O = NaBO =>
Na + B + O = NaBO
NH4Cl + Fe(CNS)3 + HgCl2 = NH4(CNS)3 + FeHg + Cl3 =>
NH4Cl + Fe(CNS)3 + HgCl2 = NH4(CNS)3 + FeHg + Cl3
H2SO4 + MgBr2 = MgSO4 + HBr =>
H2SO4 + MgBr2 = MgSO4 + 2 HBr
CO2 + Na2O = Na2C + O =>
CO2 + Na2O = Na2C + 3 O
MgBr2(l) = Mg(l) + Br2(g) =>
MgBr2(l) = Mg(l) + Br2(g)
MnS2 + O2 = Mn2O3 + SO2 =>
4 MnS2 + 11 O2 = 2 Mn2O3 + 8 SO2
Mg + HCI = MgCIH =>
Mg + HCI = MgCIH
MgN + H2O = NH3 + Mg(OH)2 + O2 =>
4 MgN + 10 H2O = 4 NH3 + 4 Mg(OH)2 + O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH23 + O2 = CO2 + H2O =>
4 CH23 + 27 O2 = 4 CO2 + 46 H2O
NaOH + CuSO4 = Na2SO4 + Cu(OH)2 =>
2 NaOH + CuSO4 = Na2SO4 + Cu(OH)2
C4H10O + O2 = H2O + CO2 =>
C4H10O + 6 O2 = 5 H2O + 4 CO2
FeS(aq) + HCl(aq) = FeCl2(aq) + H2S(aq) =>
FeS(aq) + 2 HCl(aq) = FeCl2(aq) + H2S(aq)
NaCl + K[Sb(OH)6] = Na[Sb(OH)6] + KCl =>
NaCl + K[Sb(OH)6] = Na[Sb(OH)6] + KCl
Al2O3 + Hg(NO3)2 = Al(NO3)2 + Hg2O3 =>
Al2O3 + 2 Hg(NO3)2 = 2 Al(NO3)2 + Hg2O3
KMnO4 + C4H4 + H2O = KMnO + C4H4(OH)2 =>
KMnO4 + 3 C4H4 + 3 H2O = KMnO + 3 C4H4(OH)2
Fe(CN)2 + KCN = K4Fe(CN)6 =>
Fe(CN)2 + 4 KCN = K4Fe(CN)6
K2MnO4H2O = K2OH2MnO4 =>
K2MnO4H2O = K2OH2MnO4
HCO2H + NH4OH = NH4CO2H + HOH =>
HCO2H + NH4OH = NH4CO2H + HOH
HF(aq) + Ca(OH)2(aq) = CaF2(s) + H2O(l) =>
2 HF(aq) + Ca(OH)2(aq) = CaF2(s) + 2 H2O(l)
Al + NaNO3 + NaOH + H2O = NaAlO2 + NH3 =>
8 Al + 3 NaNO3 + 5 NaOH + 2 H2O = 8 NaAlO2 + 3 NH3
H3PO4 + CaO = Ca3(P1O4)2 + H2O =>
2 H3PO4 + 3 CaO = Ca3(P1O4)2 + 3 H2O
C3H7OH + KMnO4 = C3H6O2 + H2O + MnO2 + KOH =>
3 C3H7OH + 4 KMnO4 = 3 C3H6O2 + H2O + 4 MnO2 + 4 KOH
NaK + H2O = H2 + NaOH + KOH =>
NaK + 2 H2O = H2 + NaOH + KOH
K4Fe(CN)6 + AgNO3 = AgCN + K4Fe(NO3)6 =>
K4Fe(CN)6 + 6 AgNO3 = 6 AgCN + K4Fe(NO3)6
Fe = Fe{2+} + e =>
Fe = Fe{2+} + 2e
Cr(NO3)3 + NH3 = CrH3 + N(NO3)3 =>
Cr(NO3)3 + NH3 = CrH3 + N(NO3)3
SnS + HI = SnI + HS =>
SnS + HI = SnI + HS
SiO2 + OH = SiO4 + H2O =>
SiO2 + 4 OH = SiO4 + 2 H2O
SO3(g) = SO2(g) + O2(g) =>
2 SO3(g) = 2 SO2(g) + O2(g)
CH3CH2CH2CH2I + KCN = CH3CH2CH2CH2CN + KI =>
CH3CH2CH2CH2I + KCN = CH3CH2CH2CH2CN + KI
Ag + CN = AgCN =>
Ag + CN = AgCN
C8H17COOH + Ca(OH)2 = (C8H17COO)2Ca + H2O =>
2 C8H17COOH + Ca(OH)2 = (C8H17COO)2Ca + 2 H2O
NaClO2 + NaHSO4 = ClO2 + NaCl + Na2SO4 + H2O =>
5 NaClO2 + 4 NaHSO4 = 4 ClO2 + NaCl + 4 Na2SO4 + 2 H2O
C10H16 + KMnO4 + H2O = MnO2 + KOH + C10H16(OH)2 =>
3 C10H16 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 C10H16(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/19/24
Équations équilibrées sur07/19/23
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