| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(SO3)2(aq) + Na3PO4(aq) = CuPO4(s) + Na3(SO3)2(aq)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
H3AgO4 + Ca(OH)2 = Ca3(AgO4)2 + H2O =>
2 H3AgO4 + 3 Ca(OH)2 = Ca3(AgO4)2 + 6 H2O
C5H10O2 + C2H6O = C7H14O2 + H2O =>
C5H10O2 + C2H6O = C7H14O2 + H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
CaF2(aq) + H2SO4(aq) = CaSO4(s) + HF(g) =>
CaF2(aq) + H2SO4(aq) = CaSO4(s) + 2 HF(g)
FeSO4 + KMnO4 + H2O = Fe(OH)3 + Fe2(SO4)3 + KOH + MnO2 =>
3 FeSO4 + KMnO4 + 2 H2O = Fe(OH)3 + Fe2(SO4)3 + KOH + MnO2
C2H4 + PdCl2 + H2O = C2H4O + Pd + HCl =>
C2H4 + PdCl2 + H2O = C2H4O + Pd + 2 HCl
H6C2 + O2 = CO2 + H2O =>
2 H6C2 + 7 O2 = 4 CO2 + 6 H2O
CaCl2 + Na2CO3 = NaCl + CaCO3 =>
CaCl2 + Na2CO3 = 2 NaCl + CaCO3
CaF2(s) + H2SO4(l) = CaSO4(s) + HF =>
CaF2(s) + H2SO4(l) = CaSO4(s) + 2 HF
Mg + Mn2O3 = MgO + MnO =>
Mg + Mn2O3 = MgO + 2 MnO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C12H22O11 + CUO = CO2 + H2O + CU =>
C12H22O11 + 24 CUO = 12 CO2 + 11 H2O + 24 CU
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
AgC2H3O2 + K2CrO4 = Ag2CrO4 + KC2H3O2 =>
2 AgC2H3O2 + K2CrO4 = Ag2CrO4 + 2 KC2H3O2
KMnO4 + Mg = Mn3O4 + K2O + MgO =>
6 KMnO4 + 13 Mg = 2 Mn3O4 + 3 K2O + 13 MgO
CaSO3 + O2 = CaSO4 =>
2 CaSO3 + O2 = 2 CaSO4
CH3COOH + Fe = (CH3COO)Fe + H2 =>
2 CH3COOH + 2 Fe = 2(CH3COO)Fe + H2
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
Fe2(SO4)3 + Pb(ClO3)2 = Fe(ClO3)3 + Pb(SO4) =>
Fe2(SO4)3 + 3 Pb(ClO3)2 = 2 Fe(ClO3)3 + 3 Pb(SO4)
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn
Li + SnS2 = Li2S + Sn =>
4 Li + SnS2 = 2 Li2S + Sn
C8H14 + H2 = C8H16 =>
C8H14 + H2 = C8H16
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
CeO2 + KI + HCl = KCl + CeCl3 + H2O + I2 =>
2 CeO2 + 2 KI + 8 HCl = 2 KCl + 2 CeCl3 + 4 H2O + I2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Cu + H = CuH2 =>
Cu + 2 H = CuH2
HClO4(aq) + LiOH(aq) = LiClO4 + HOH =>
HClO4(aq) + LiOH(aq) = LiClO4 + HOH
PbCl2(s) + KI(aq) = PbI2(s) + KCl(aq) =>
PbCl2(s) + 2 KI(aq) = PbI2(s) + 2 KCl(aq)
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
H{+} + Cr2O7{2-} + C2O4{2-} = Cr{3+} + CO2 + HOH =>
14 H{+} + Cr2O7{2-} + 3 C2O4{2-} = 2 Cr{3+} + 6 CO2 + 7 HOH
PCl3 + PbF2 = PF3 + PbCl2 =>
2 PCl3 + 3 PbF2 = 2 PF3 + 3 PbCl2
Na + Mg(OH)2 = Na(OH) + Mg =>
2 Na + Mg(OH)2 = 2 Na(OH) + Mg
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Fe2O3 + C2H6 = Fe + CO2 + H2O =>
7 Fe2O3 + 3 C2H6 = 14 Fe + 6 CO2 + 9 H2O
Pb(C2H3O2)2 + CuSO4 = PbSO4 + C2H3O2 + Cu =>
Pb(C2H3O2)2 + CuSO4 = PbSO4 + 2 C2H3O2 + Cu
NaOH + ClH = NaCl + H2O =>
NaOH + ClH = NaCl + H2O
CH3CO(OH) + O2 = CO2 + H2O =>
CH3CO(OH) + 2 O2 = 2 CO2 + 2 H2O
Ru3As4 + I = As2 + RuI4 =>
Ru3As4 + 12 I = 2 As2 + 3 RuI4
BaSO4 + H3PO4 = Ba3(PO4)2 + H2SO4 =>
3 BaSO4 + 2 H3PO4 = Ba3(PO4)2 + 3 H2SO4
Rh(OH)4 + H3PO4 = Rh3(PO4)4 + H2O =>
3 Rh(OH)4 + 4 H3PO4 = Rh3(PO4)4 + 12 H2O
LiOH + K2CrO4 = KOH + Li2CrO4 =>
2 LiOH + K2CrO4 = 2 KOH + Li2CrO4
Fe2O3 + C6H12O6 = Fe3C + CO2 + H2 =>
18 Fe2O3 + 13 C6H12O6 = 12 Fe3C + 66 CO2 + 78 H2
K2CrO4 + Na(NO3)2 = KNO3 + CrO4Na =>
K2CrO4 + Na(NO3)2 = 2 KNO3 + CrO4Na
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
K2S2O5 + FeSO4*7H2O = H2O + Fe2O3 + K2SO4 + SO2 =>
K2S2O5 + 2 FeSO4*7H2O = 14 H2O + Fe2O3 + K2SO4 + 3 SO2
HCl + O2 = H2OCl2 =>
4 HCl + O2 = 2 H2OCl2
HOOCCOOH = H + HOOCCOO =>
HOOCCOOH = H + HOOCCOO
HO + Na = HNa + O =>
HO + Na = HNa + O
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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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