| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3CCH2OH + 2 H2O = 2 H3CHCOOH + 3 H2
Ce + HNO3 = Ce(NO3)3 + NH4NO3 + H2O =>
8 Ce + 30 HNO3 = 8 Ce(NO3)3 + 3 NH4NO3 + 9 H2O
NH3 + O2 = NO2(g) + H2O =>
4 NH3 + 7 O2 = 4 NO2(g) + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HF + NaOH = HNa + FOH =>
HF + NaOH = HNa + FOH
Al + BiONO3 + KOH = Bi + NH3 + KAlO2 + H2O =>
11 Al + 3 BiONO3 + 11 KOH = 3 Bi + 3 NH3 + 11 KAlO2 + H2O
Cl2 + NaBr = BrCl + NaCl =>
Cl2 + NaBr = BrCl + NaCl
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
AlO + H = HO + Al =>
AlO + H = HO + Al
Mn(OH)2 + HI = MnI2 + H2O =>
Mn(OH)2 + 2 HI = MnI2 + 2 H2O
NH3 + Cl = N2 + NH4Cl =>
8 NH3 + 6 Cl = N2 + 6 NH4Cl
CaO + H2O = Ca2O + HO =>
2 CaO + H2O = Ca2O + 2 HO
Sr(NO3)2 + Al(NO3)3 + Eu(NO3)3 + Dy(NO3)3 + (NH2)2CO = NO + CO2 + H2O + Sr97Al200O400Eu1Dy2 =>
485 Sr(NO3)2 + 1000 Al(NO3)3 + 5 Eu(NO3)3 + 9.9999999999999Dy(NO3)3 + 1206(NH2)2CO = 6427 NO + 1206 CO2 + 2412 H2O + 5 Sr97Al200O400Eu1Dy2
NO2 + H2O = HNO3 + N3O =>
13 NO2 + 5 H2O = 10 HNO3 + N3O
HCl + H2O + Mg = MgO + H2Cl =>
2 HCl + H2O + Mg = MgO + 2 H2Cl
SrCl2 + Na2HPO4 + NaOH = Sr3(PO4)2 + NaCl + H2O =>
3 SrCl2 + 2 Na2HPO4 + 2 NaOH = Sr3(PO4)2 + 6 NaCl + 2 H2O
Na3PO4 + CuBr = NaBr + Cu3PO4 =>
Na3PO4 + 3 CuBr = 3 NaBr + Cu3PO4
Cu3SbS3 + HNO3 = Cu(NO3)2 + H[Sb(OH)6] + H2SO4 + NO + H2O =>
3 Cu3SbS3 + 47 HNO3 = 9 Cu(NO3)2 + 3 H[Sb(OH)6] + 9 H2SO4 + 29 NO + 4 H2O
Mg + FeBr3 = MgBr + Fe =>
3 Mg + FeBr3 = 3 MgBr + Fe
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Co(NO3)2 + NH3(aq) + (NH4)2CO3 + H2O2 = [Co(NH3)4CO3]NO3 + NH4NO3(OH2)2 =>
6 Co(NO3)2 + 22 NH3(aq) + 6(NH4)2CO3 + 11 H2O2 = 6[Co(NH3)4CO3]NO3 + 8 NH4NO3(OH2)2
AuBr3 = Au2Br6 =>
2 AuBr3 = Au2Br6
Kl + CuSO4 = KlSO4 + Cu =>
Kl + CuSO4 = KlSO4 + Cu
H2SO4 + CoCO3 = HSO4{-} + HCoCO3{+} =>
H2SO4 + CoCO3 = HSO4{-} + HCoCO3{+}
SrO + Be(OH)2 = SrBeO2 + H2O =>
SrO + Be(OH)2 = SrBeO2 + H2O
A + BX = AX + B =>
A + BX = AX + B
Cs + L2 = CsL =>
2 Cs + L2 = 2 CsL
H2S + H2O = H2 + SO2 =>
H2S + 2 H2O = 3 H2 + SO2
Cu2 + Br2 = CuBr2 =>
Cu2 + 2 Br2 = 2 CuBr2
Ba + ClO3 = BaCl + O =>
Ba + ClO3 = BaCl + 3 O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
K + AgCl = Ag + KCl =>
K + AgCl = Ag + KCl
H3PO2 + HgCl2 + H2O = H3PO4 + Hg2Cl2 + HCl =>
H3PO2 + 4 HgCl2 + 2 H2O = H3PO4 + 2 Hg2Cl2 + 4 HCl
(CH3COO)2Ba + Ba(OH)2 = CH4 + BaCO3 =>
(CH3COO)2Ba + Ba(OH)2 = 2 CH4 + 2 BaCO3
CrCl3 + Cl + KOH = KCrO4 + KCl + H2O =>
CrCl3 + 4 Cl + 8 KOH = KCrO4 + 7 KCl + 4 H2O
Co(OH)2 + HCl + H2O = CoCl2*6H2O =>
Co(OH)2 + 2 HCl + 4 H2O = CoCl2*6H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H3PO4(aq) + RbOH(aq) = H2O(l) + Rb3PO4(aq) =>
H3PO4(aq) + 3 RbOH(aq) = 3 H2O(l) + Rb3PO4(aq)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HI2 = H + I =>
HI2 = H + 2 I
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
HI + Cl2 = HCl + I2 =>
2 HI + Cl2 = 2 HCl + I2
K2O2 + O2 = KO2 =>
K2O2 + O2 = 2 KO2
H2 + N2 = NH4 =>
4 H2 + N2 = 2 NH4
Mn + Br = MnBr4 =>
Mn + 4 Br = MnBr4
H16C4 + O2 = CO2 + H2O =>
H16C4 + 8 O2 = 4 CO2 + 8 H2O
AhNO3 + FeSO4 = Fe(NO3)3 + Fe2(SO4)3 + Ah =>
3 AhNO3 + 3 FeSO4 = Fe(NO3)3 + Fe2(SO4)3 + 3 Ah
Cr2O3 + NO3{-} + OH{-} = CrO4{2-} + NO2{-} + H2O =>
Cr2O3 + 3 NO3{-} + 4 OH{-} = 2 CrO4{2-} + 3 NO2{-} + 2 H2O
NaOH + Cr + H2O = Na3[Cr(OH)6] + H2 =>
6 NaOH + 2 Cr + 6 H2O = 2 Na3[Cr(OH)6] + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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