| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Kl + Pb(NO3)2 = 2 Kl(NO3) + Pb
FeSO4 + H2O + NO = [Fe(H2O)5(NO)]SO4 =>
FeSO4 + 5 H2O + NO = [Fe(H2O)5(NO)]SO4
C2H6 + Cl2 = C2H4Cl2 + HCl =>
C2H6 + 2 Cl2 = C2H4Cl2 + 2 HCl
Sb2O3 + CaCO3 + TiO2 = CaSb2Ti4O12 + CO2 =>
Sb2O3 + CaCO3 + 4 TiO2 = CaSb2Ti4O12 + CO2
CO2 + H2O + Na2CO3 = NaHCO3 =>
CO2 + H2O + Na2CO3 = 2 NaHCO3
Na2SO3(aq) + H2SO4(aq) = Na2SO4 + H2O + SO2 =>
Na2SO3(aq) + H2SO4(aq) = Na2SO4 + H2O + SO2
Al3SO4 = Al + SO3 + O2 =>
2 Al3SO4 = 6 Al + 2 SO3 + O2
(K)2CrO4 + Ba(NO3)2 = KNO3 + BaCrO4 =>
(K)2CrO4 + Ba(NO3)2 = 2 KNO3 + BaCrO4
Al(s) + CaF2(s) = F(s) + AlCa(s) =>
Al(s) + CaF2(s) = 2 F(s) + AlCa(s)
FeS2 + H2O + O2 = Fe2S3O12 + H2SO4 =>
4 FeS2 + 2 H2O + 15 O2 = 2 Fe2S3O12 + 2 H2SO4
CaCrO4 = Ca + CrO4 =>
CaCrO4 = Ca + CrO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl
C2H6 + Cl2 = C2H4Cl2 + HCl =>
C2H6 + 2 Cl2 = C2H4Cl2 + 2 HCl
TiO2 + H2O = HTi + O =>
2 TiO2 + H2O = 2 HTi + 5 O
ZnSO4(aq) + Cu(s) = CuSO4(aq) + Zn(s) =>
ZnSO4(aq) + Cu(s) = CuSO4(aq) + Zn(s)
Al + KMnO4 = MnO2 + Al2O3 + K2MnO4 =>
4 Al + 6 KMnO4 = 3 MnO2 + 2 Al2O3 + 3 K2MnO4
FeO(s) + O3(g) = Fe2O3(s) =>
6 FeO(s) + O3(g) = 3 Fe2O3(s)
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
LiOH + SO4H2 = Li2SO4 + H2O =>
2 LiOH + SO4H2 = Li2SO4 + 2 H2O
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
Pb3N2 + NaOH = Pb(OH)2 + Na3N =>
Pb3N2 + 6 NaOH = 3 Pb(OH)2 + 2 Na3N
C4H9OH + K2Cr2O7 + H2SO4 = C4H8O + Cr2(SO4)3 + K2SO4 + H2O =>
3 C4H9OH + K2Cr2O7 + 4 H2SO4 = 3 C4H8O + Cr2(SO4)3 + K2SO4 + 7 H2O
KMnO4 + HCl + Na2SO3 = Na2SO4 + KCl + H2O + MnCl2 =>
2 KMnO4 + 6 HCl + 5 Na2SO3 = 5 Na2SO4 + 2 KCl + 3 H2O + 2 MnCl2
NH2NH2 + O2 = N2 + H2O =>
NH2NH2 + O2 = N2 + 2 H2O
ZrI4 = Zr + I =>
ZrI4 = Zr + 4 I
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
(CH2)5CHOH + O2 = CO2 + H2O =>
2(CH2)5CHOH + 17 O2 = 12 CO2 + 12 H2O
NH3(aq) + O2(aq) = NO(g) + H2O(l) =>
4 NH3(aq) + 5 O2(aq) = 4 NO(g) + 6 H2O(l)
MgO + O = MgO2 =>
MgO + O = MgO2
Cd + O = Cd2O5 =>
2 Cd + 5 O = Cd2O5
P4O6 + O2 = P4O10 =>
P4O6 + 2 O2 = P4O10
C9H8O4 + NaOH = C9H7O4Na + H2O =>
C9H8O4 + NaOH = C9H7O4Na + H2O
C17H31COOH + Ca(OH)2 = (C17H31COO)2Ca + H2O =>
2 C17H31COOH + Ca(OH)2 = (C17H31COO)2Ca + 2 H2O
FeO + H3AsO4 = Fe3(AsO4)2 + H2O =>
3 FeO + 2 H3AsO4 = Fe3(AsO4)2 + 3 H2O
Ga2(CO3)3 + HCl = GaCl3 + H2O + CO2 =>
Ga2(CO3)3 + 6 HCl = 2 GaCl3 + 3 H2O + 3 CO2
SO2 + Ba(OH)2 = BaSO3 + H2O =>
SO2 + Ba(OH)2 = BaSO3 + H2O
Fe2O3 + Hg2(ClO3)2 = Fe2(ClO3)2 + Hg2O3 =>
Fe2O3 + Hg2(ClO3)2 = Fe2(ClO3)2 + Hg2O3
Cd + O2 = Cd2O5 =>
4 Cd + 5 O2 = 2 Cd2O5
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
Na2S2O3 + H = H2O + Na2S + SO2 =>
Na2S2O3 + 2 H = H2O + Na2S + SO2
AgF + I2 = AgI + F2 =>
2 AgF + I2 = 2 AgI + F2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cd + O2 = Cd2O6 =>
2 Cd + 3 O2 = Cd2O6
MgCl2 + Na2CO3 + H2O = (MgOH)2CO3 + NaCl + HCl =>
2 MgCl2 + Na2CO3 + 2 H2O = (MgOH)2CO3 + 2 NaCl + 2 HCl
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
H2SO4 + C = H2O + SO2 + CO2 =>
2 H2SO4 + C = 2 H2O + 2 SO2 + CO2
CH3NH2 + HNO2 = CH3OH + N2 + H2O =>
CH3NH2 + HNO2 = CH3OH + N2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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