| Équations équilibrées la veille | Équations équilibrées le lendemain |
O2 + 2 CI2 = 2 CI2O
Ba(OH)2N2O3 = BaN2O4H2O =>
Ba(OH)2N2O3 = BaN2O4H2O
ZnN + Mg = Mg3N2 + Zn =>
2 ZnN + 3 Mg = Mg3N2 + 2 Zn
NaOH + H2(SO)4 = Na2(SO)4 + H2O =>
2 NaOH + H2(SO)4 = Na2(SO)4 + 2 H2O
CuSO4*5H2O + NaHCO3 = CuCO3Cu(OH)2 + Na2SO4 + CO2 + H2O =>
2 CuSO4*5H2O + 4 NaHCO3 = CuCO3Cu(OH)2 + 2 Na2SO4 + 3 CO2 + 11 H2O
KNO3 + C = K2CO3 + CO2 + N2 =>
4 KNO3 + 5 C = 2 K2CO3 + 3 CO2 + 2 N2
Fe + O2 + C = Fe2O3C =>
4 Fe + 3 O2 + 2 C = 2 Fe2O3C
CuSO4 + H2O + Zn = CuO + H2 + ZnSO4 =>
CuSO4 + H2O + Zn = CuO + H2 + ZnSO4
FeO + Na2O2 = NaFeO2 =>
2 FeO + Na2O2 = 2 NaFeO2
Mg(s) + CI(g) = MgCI(s) =>
Mg(s) + CI(g) = MgCI(s)
C2O4 + HCl = Cl2 + H2C2O4 =>
C2O4 + 2 HCl = Cl2 + H2C2O4
Ba3(PO4)2 + CaCl2 = BaCl2 + Ca3(PO4)2 =>
Ba3(PO4)2 + 3 CaCl2 = 3 BaCl2 + Ca3(PO4)2
Na2CO3(aq) + LiOH(aq) = Li2CO3(aq) + NaOH(aq) =>
Na2CO3(aq) + 2 LiOH(aq) = Li2CO3(aq) + 2 NaOH(aq)
K(s) + Br2(l) = KBr2 =>
K(s) + Br2(l) = KBr2
Al10 + O3 = AlO =>
3 Al10 + 10 O3 = 30 AlO
Mg(NO3)2 + NH3 + H2SO4 = NH4NO3 + MgSO4 =>
Mg(NO3)2 + 2 NH3 + H2SO4 = 2 NH4NO3 + MgSO4
AlF3 + K3PO4 = AlPO4 + KF =>
AlF3 + K3PO4 = AlPO4 + 3 KF
K2CO3 + Cl2 = KClO + KCl + CO2 =>
K2CO3 + Cl2 = KClO + KCl + CO2
AX(aq) + BY(aq) = AY(s) + BX(aq) =>
AX(aq) + BY(aq) = AY(s) + BX(aq)
Cu(OH)2 + HC2H3O2 = C4H6CuO4 + H2O =>
Cu(OH)2 + 2 HC2H3O2 = C4H6CuO4 + 2 H2O
AuCl + Na2S2O3 = Na3[Au(S2O3)2] + NaCl =>
AuCl + 2 Na2S2O3 = Na3[Au(S2O3)2] + NaCl
C6H6O3S + O2 = CO2 + H2O + SO2 =>
C6H6O3S + 7 O2 = 6 CO2 + 3 H2O + SO2
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
N2O5 + Mg(OH)2 = Mg(NO3)2 + H2O =>
N2O5 + Mg(OH)2 = Mg(NO3)2 + H2O
F + NH4I = FI + NH4 =>
F + NH4I = FI + NH4
CH4 + Br2 = C2H2 + H2Br =>
4 CH4 + 3 Br2 = 2 C2H2 + 6 H2Br
CuSO4 + NaHCO3 + H2O = Cu(OH)2 + Na2SO4 + H2CO3 =>
CuSO4 + 2 NaHCO3 + 2 H2O = Cu(OH)2 + Na2SO4 + 2 H2CO3
Mg(CH3COO)2 + KF = MgF2 + K2(CH3COO)2 =>
Mg(CH3COO)2 + 2 KF = MgF2 + K2(CH3COO)2
Ni + HBr = NiBr + H2 =>
2 Ni + 2 HBr = 2 NiBr + H2
C6H5NO2 + OH = CO2 + H2O + N2 =>
2 C6H5NO2 + 50 OH = 12 CO2 + 30 H2O + N2
C9H8O4 + NaHCO3 = C9H7O4Na + CO2 + H2O =>
C9H8O4 + NaHCO3 = C9H7O4Na + CO2 + H2O
CH3OH + CuO = HCOH + Cu + H2O =>
CH3OH + CuO = HCOH + Cu + H2O
AgNo3(s) + NaCl = AgCl + NaNo3 =>
AgNo3(s) + NaCl = AgCl + NaNo3
Fe + O2 = Fe2O2 =>
2 Fe + O2 = Fe2O2
CO + H2 = H2O + C2H4 =>
2 CO + 4 H2 = 2 H2O + C2H4
Al + FeN2O6 = Fe + AlN3O9 =>
2 Al + 3 FeN2O6 = 3 Fe + 2 AlN3O9
Fe(NO2)3 + Ag = Ag(NO2) + Fe =>
Fe(NO2)3 + 3 Ag = 3 Ag(NO2) + Fe
Pb(NO3)2 + NiBr2 = PbBr2 + Ni(NO3)2 =>
Pb(NO3)2 + NiBr2 = PbBr2 + Ni(NO3)2
SO3{-} + H2O = SO4{2-} + e + H{+} =>
SO3{-} + H2O = SO4{2-} + e + 2 H{+}
HClO4 + BaSO3 = H2SO3 + Ba(ClO4)2 =>
2 HClO4 + BaSO3 = H2SO3 + Ba(ClO4)2
KMnO4 + K2SO3 + KHSO4 = K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 K2SO3 + 6 KHSO4 = 9 K2SO4 + 2 MnSO4 + 3 H2O
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH3 + 2 H2O
KI + H2SO4 = KHSO4 + I2 + S + H2O =>
6 KI + 7 H2SO4 = 6 KHSO4 + 3 I2 + S + 4 H2O
Hg2(NO3)2 + K3PO4 = Hg3(PO4) + KNO3 =>
3 Hg2(NO3)2 + 2 K3PO4 = 2 Hg3(PO4) + 6 KNO3
MnO2 + HNO3 = Mn(NO3)2 + O2 + H2O =>
2 MnO2 + 4 HNO3 = 2 Mn(NO3)2 + O2 + 2 H2O
CH3COONa + O2 = CO2 + H2O + NaOH =>
CH3COONa + 2 O2 = 2 CO2 + H2O + NaOH
Ba(OH)2 + O2 = H2O + Ba2O3 =>
4 Ba(OH)2 + O2 = 4 H2O + 2 Ba2O3
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH3 + 2 H2O
Hg2(NO3)2 + K3PO4 = Hg3PO4 + KNO3 =>
3 Hg2(NO3)2 + 2 K3PO4 = 2 Hg3PO4 + 6 KNO3
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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