| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2*CuO = Cu*H2O
C3H7OH2 + O2 = CO2 + H2O =>
4 C3H7OH2 + 19 O2 = 12 CO2 + 18 H2O
H + BrO2 = Br2 + H2O =>
8 H + 2 BrO2 = Br2 + 4 H2O
Ta2O5 + B2O3 + Na = TaB2 + Na4B2O5 =>
2 Ta2O5 + 15 B2O3 + 44 Na = 4 TaB2 + 11 Na4B2O5
HN03KOH = KN03H2O =>
HN03KOH = KN03H2O
Al2(SO4)3 + Sr(NO3)2 = Al2(NO3)2 + Sr(SO4)3 =>
Al2(SO4)3 + Sr(NO3)2 = Al2(NO3)2 + Sr(SO4)3
Pd(NO3)2 = Pd + NO3 =>
Pd(NO3)2 = Pd + 2 NO3
H2*CuO = Cu*H2O =>
H2*CuO = Cu*H2O
C2H5OH + K2Cl2O7 = K2Cl2 + CO + H2O =>
7 C2H5OH + 4 K2Cl2O7 = 4 K2Cl2 + 14 CO + 21 H2O
CO + oxygen = CO2 =>
2 CO + O2 = 2 CO2
H2*CuO = Cu*H2O =>
H2*CuO = Cu*H2O
K3[Cr(OH)6] + HNO3 = Cr(OH)3 + H2O + KNO3 =>
K3[Cr(OH)6] + 3 HNO3 = Cr(OH)3 + 3 H2O + 3 KNO3
NH4NO3 + KOH = NH4 + KO + H2O =>
NH4NO3 + 10 KOH = 2 NH4 + 10 KO + 3 H2O
HKCl = KCl + H2 =>
2 HKCl = 2 KCl + H2
HCl + PdO2 = Cl2 + PdCl2 + H2O =>
4 HCl + PdO2 = Cl2 + PdCl2 + 2 H2O
C6H12O6 + F2 = C6H6F6 + H2 + O2 =>
C6H12O6 + 3 F2 = C6H6F6 + 3 H2 + 3 O2
H + Cl + O = HClO4 =>
H + Cl + 4 O = HClO4
Cr(NO3)3 + Ca(OH)2 = Cr(OH)3 + Ca(NO3)2 =>
2 Cr(NO3)3 + 3 Ca(OH)2 = 2 Cr(OH)3 + 3 Ca(NO3)2
H2*CuO = Cu*H2O =>
H2*CuO = Cu*H2O
MgO + C = Mg + CO =>
MgO + C = Mg + CO
NiCO3(s) + HNO3(aq) = Ni(NO3)2(aq) + CO2(g) + H2O =>
NiCO3(s) + 2 HNO3(aq) = Ni(NO3)2(aq) + CO2(g) + H2O
CuO = Cu2 + O =>
2 CuO = Cu2 + 2 O
NH4NO3 + H2O = NH3(OH)2 + HNO3 =>
3 NH4NO3 + 5 H2O = 4 NH3(OH)2 + 2 HNO3
H + P = H3P =>
3 H + P = H3P
KNO2 + CH3COOH + KMnO4 = Mn(CH3COO)2 + CH3COOK + KNO3 + H2O =>
5 KNO2 + 6 CH3COOH + 2 KMnO4 = 2 Mn(CH3COO)2 + 2 CH3COOK + 5 KNO3 + 3 H2O
Li(s) + CuSO4(aq) = LiSO4(aq) + Cu(s) =>
Li(s) + CuSO4(aq) = LiSO4(aq) + Cu(s)
Na3(PO4) + AlCl3 = Na3Cl3 + Al(PO4) =>
Na3(PO4) + AlCl3 = Na3Cl3 + Al(PO4)
CuSO4 + C = Cu + SO3 + CO2 =>
2 CuSO4 + C = 2 Cu + 2 SO3 + CO2
Na3AsO4 + KJ + HCl = J2 + AsCl3 + NaCl + KCl + H2O =>
Na3AsO4 + 2 KJ + 8 HCl = J2 + AsCl3 + 3 NaCl + 2 KCl + 4 H2O
AlBr + F = AlF + Br2 =>
2 AlBr + 2 F = 2 AlF + Br2
C6H14 = C + H2 =>
C6H14 = 6 C + 7 H2
C6H17NSi + O2 = SiO2 + CO2 + H2O + NO =>
4 C6H17NSi + 47 O2 = 4 SiO2 + 24 CO2 + 34 H2O + 4 NO
C4H4S(l) + O2(g) = CO2 + H2O + SO2 =>
C4H4S(l) + 6 O2(g) = 4 CO2 + 2 H2O + SO2
K2Cr2O7 + Zn + KOH + H2O = K3(Cr(OH)6) + K2(Zn(OH)4) =>
K2Cr2O7 + 3 Zn + 10 KOH + 7 H2O = 2 K3(Cr(OH)6) + 3 K2(Zn(OH)4)
K0 = K =>
K0 = K
CO(NH2)2 + HNO3 = (NH2)2COHNO3 =>
CO(NH2)2 + HNO3 = (NH2)2COHNO3
H + Te = H2Te =>
2 H + Te = H2Te
NaCl + CaCO3 + HCl = NaHCO3 + CaCl2 =>
NaCl + CaCO3 + HCl = NaHCO3 + CaCl2
TiO(OH)2 + NaOH = Na2TiO3 + H2O =>
TiO(OH)2 + 2 NaOH = Na2TiO3 + 2 H2O
Fe + NH3 = Fe(NH3) =>
Fe + NH3 = Fe(NH3)
N2H2 + H2O2 = N2 + H2O =>
N2H2 + H2O2 = N2 + 2 H2O
HCl + PdO2 = Cl2 + PdCl2 + H2O =>
4 HCl + PdO2 = Cl2 + PdCl2 + 2 H2O
Ag(OH) = Ag2O + H2O =>
2 Ag(OH) = Ag2O + H2O
NaOH + Al + H2O = Na[Al(OH)4(H2O)2] + H2 =>
2 NaOH + 2 Al + 10 H2O = 2 Na[Al(OH)4(H2O)2] + 3 H2
H2*CuO = Cu*H2O =>
H2*CuO = Cu*H2O
H2(SO4) = H2 + S + O2 =>
H2(SO4) = H2 + S + 2 O2
Cu + AgNO3 = Ag + CuNO3 =>
Cu + AgNO3 = Ag + CuNO3
Mg2CO3(OH)2 = MgO + CO2 + H2O =>
Mg2CO3(OH)2 = 2 MgO + CO2 + H2O
Sb2S3 + HNO3 + HCl = SbCl5 + H2SO4 + NO + H2O =>
3 Sb2S3 + 28 HNO3 + 30 HCl = 6 SbCl5 + 9 H2SO4 + 28 NO + 20 H2O
CrSO4 + H2O = CrO + H2SO4 =>
CrSO4 + H2O = CrO + H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/12/24
Équations équilibrées sur08/11/23
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