| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
NH4F + H2O = NH4O + H2F =>
NH4F + H2O = NH4O + H2F
AI(NO3)3 + Na3PO4 = AIPO4 + Na(NO3) =>
AI(NO3)3 + Na3PO4 = AIPO4 + 3 Na(NO3)
NaI + MnO2 + H2SO4 = Na2SO4 + H2O + MnSO4 + I2 =>
2 NaI + MnO2 + 2 H2SO4 = Na2SO4 + 2 H2O + MnSO4 + I2
HAs + NaOH = NaAs + H2O =>
HAs + NaOH = NaAs + H2O
Al + H2(SO4)3 = Al(SO4)3 + H2 =>
Al + H2(SO4)3 = Al(SO4)3 + H2
Ni{2} + Al = Ni + Al{3} =>
3 Ni{2} + 2 Al = 3 Ni + 2 Al{3}
HCl + CH3COONa = H2O + NaCl + C =>
HCl + CH3COONa = 2 H2O + NaCl + 2 C
Na2CO3 + HCe = NaCe + H2CO3 =>
Na2CO3 + 2 HCe = 2 NaCe + H2CO3
Mn + CuCl2 = MnCl + Cu2 =>
4 Mn + 2 CuCl2 = 4 MnCl + Cu2
S + Na2Co3 = Na2S + Co2 =>
2 S + 2 Na2Co3 = 2 Na2S + 3 Co2
SmCl3 + H2O = Sm(OH)3 + HCl =>
SmCl3 + 3 H2O = Sm(OH)3 + 3 HCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
PBS + HNO3 = S + PB(NO3)2 + NO + H2O =>
3 PBS + 8 HNO3 = 3 S + 3 PB(NO3)2 + 2 NO + 4 H2O
NaF + H2O = NaOH + HF =>
NaF + H2O = NaOH + HF
Na3[Cr(OH)6] + NaBiO3 + H2O = Na2CrO4 + Bi(OH)3 + NaOH =>
2 Na3[Cr(OH)6] + 3 NaBiO3 + H2O = 2 Na2CrO4 + 3 Bi(OH)3 + 5 NaOH
Pb + O3 = PbO3 =>
Pb + O3 = PbO3
NaF + H2O = NaOH + HF =>
NaF + H2O = NaOH + HF
Na2S + CH3COOH = H2S + NaCH3COO =>
Na2S + 2 CH3COOH = H2S + 2 NaCH3COO
NH4NO3(aq) + Ba(OH)2(aq) = BaNO3(aq) + NH4(aq) + H2O(l) =>
4 NH4NO3(aq) + 5 Ba(OH)2(aq) = 5 BaNO3(aq) + 3 NH4(aq) + 7 H2O(l)
KCN(aq) + HNO3(aq) = KNO3(aq) + HCN(aq) =>
KCN(aq) + HNO3(aq) = KNO3(aq) + HCN(aq)
C7H8 + Br = C7H8Br =>
C7H8 + Br = C7H8Br
CH3OH + Na2O = CH3ONa + NaOH =>
CH3OH + Na2O = CH3ONa + NaOH
AgNO3 + KI = AgIKNO3 =>
AgNO3 + KI = AgIKNO3
Cr(SO4)2 + AgNO3 = CrNO3 + Ag(SO4)2 =>
Cr(SO4)2 + AgNO3 = CrNO3 + Ag(SO4)2
CuCl + H2 = Cu + HCl =>
2 CuCl + H2 = 2 Cu + 2 HCl
Na + At2 = NaAt2 =>
Na + At2 = NaAt2
NaOH + H2(SO)3 = Na2(SO)3 + H2O =>
2 NaOH + H2(SO)3 = Na2(SO)3 + 2 H2O
KCl + H2SO4 = Cl2 + KHSO4 + SO2 + H2O =>
2 KCl + 3 H2SO4 = Cl2 + 2 KHSO4 + SO2 + 2 H2O
Ca(NO3)2 + H3PO4 = CaPO4 + H3(NO3)2 =>
Ca(NO3)2 + H3PO4 = CaPO4 + H3(NO3)2
CaC2 + H2O + CO2 = CaO(OH)3 + CH2CHO2H =>
8 CaC2 + 38 H2O + 10 CO2 = 8 CaO(OH)3 + 13 CH2CHO2H
NaCl + MnO2 + H2SO4 = MnCl4 + Na2SO4 + H2O =>
4 NaCl + MnO2 + 2 H2SO4 = MnCl4 + 2 Na2SO4 + 2 H2O
FeCl2 + HClO = FeCl3 + H2 + O2 =>
2 FeCl2 + 2 HClO = 2 FeCl3 + H2 + O2
Fe2(SO4)3 + H2O + Na2CO3 = Fe(OH)3 + Na2SO4 + CO2 =>
Fe2(SO4)3 + 3 H2O + 3 Na2CO3 = 2 Fe(OH)3 + 3 Na2SO4 + 3 CO2
F2 + O2 = OF2 =>
2 F2 + O2 = 2 OF2
CrCl2 = Cl2 + Cr =>
CrCl2 = Cl2 + Cr
Al3 + CuCl2 = AlCl2 + Cu =>
Al3 + 3 CuCl2 = 3 AlCl2 + 3 Cu
NaOH + Sn(C2H3O2) = Na(C2H3O2) + SnOH =>
NaOH + Sn(C2H3O2) = Na(C2H3O2) + SnOH
NaCl + Ba(OH)2 = Na(OH)2 + BaCl =>
NaCl + Ba(OH)2 = Na(OH)2 + BaCl
NaIO3 + Na2SO3 + H2SO4 = I2 + Na2SO4 + H2O =>
2 NaIO3 + 5 Na2SO3 + H2SO4 = I2 + 6 Na2SO4 + H2O
CH2CHCl + HCl = CH3CHCl2 =>
CH2CHCl + HCl = CH3CHCl2
At + O2 = AtO2 =>
At + O2 = AtO2
Fe2 + F2 = FeF2 =>
Fe2 + 2 F2 = 2 FeF2
NaCl + MnO2 + H2SO4 = Cl2 + H2O + MnSO4 + Na2SO4 =>
2 NaCl + MnO2 + 2 H2SO4 = Cl2 + 2 H2O + MnSO4 + Na2SO4
CuCl2 + MgO = CuO + MgCl2 =>
CuCl2 + MgO = CuO + MgCl2
AgNO3 + Na2Fe(CN)6 = Ag2Fe(CN)6 + NaNO3 =>
2 AgNO3 + Na2Fe(CN)6 = Ag2Fe(CN)6 + 2 NaNO3
Co(NO2)2 + HNO2 = NO + Co(NO2)3 + H2O =>
Co(NO2)2 + 2 HNO2 = NO + Co(NO2)3 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe2 + F2 = FeF3 =>
Fe2 + 3 F2 = 2 FeF3
CuSO4 + NaOH + NH4OH = (NH4)2 + NaSO4 + Cu(OH)2 =>
2 CuSO4 + 2 NaOH + 2 NH4OH = (NH4)2 + 2 NaSO4 + 2 Cu(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/09/24
Équations équilibrées sur11/08/23
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