| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + BaCl = Ba(SO4) + H2Cl
MnSO4 + KMnO4 + H2O = MnO(OH)2 + K2SO4 + H2SO4 =>
3 MnSO4 + 2 KMnO4 + 7 H2O = 5 MnO(OH)2 + K2SO4 + 2 H2SO4
CaOH2 + C2H3O2 = H2O + Ca(C2H3O2)2 =>
CaOH2 + 2 C2H3O2 = H2O + Ca(C2H3O2)2
ZnSO4 + Ca(C2H3O2)2 = Zn(C2H3O2)2 + CaSO4 =>
ZnSO4 + Ca(C2H3O2)2 = Zn(C2H3O2)2 + CaSO4
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
LiOH(aq) + MgCl2 = LiCl2(aq) + MgOH(s) =>
LiOH(aq) + MgCl2 = LiCl2(aq) + MgOH(s)
Fe2O3 + CO = Fe5 + CO2 =>
5 Fe2O3 + 15 CO = 2 Fe5 + 15 CO2
CaCl2 + Al2(C2O4)3 = CaC2O4 + AlCl3 =>
3 CaCl2 + Al2(C2O4)3 = 3 CaC2O4 + 2 AlCl3
SrBr + K2SO4 = SrSO4 + K2Br =>
SrBr + K2SO4 = SrSO4 + K2Br
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Ca(HCO3)2(aq) + HBr(aq) = CaBr(aq) + H(HCO3)2(aq) =>
Ca(HCO3)2(aq) + HBr(aq) = CaBr(aq) + H(HCO3)2(aq)
Ba(No3)2(aq) + KCl(aq) = BaCl2 + KNo3 =>
Ba(No3)2(aq) + 2 KCl(aq) = BaCl2 + 2 KNo3
Ra(OH)2 + Cl2O7 = Ra(ClO4)2 + H2O =>
Ra(OH)2 + Cl2O7 = Ra(ClO4)2 + H2O
HIO3 + Li(OH) = Li(IO3) + H2O =>
HIO3 + Li(OH) = Li(IO3) + H2O
FeS2 + FeSO4 = Fe2S6O9 + Fe3O4 =>
29 FeS2 + 62 FeSO4 = 20 Fe2S6O9 + 17 Fe3O4
ammonia + nitrogenmonoxide = nitrogen + water =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
KOH + H2CO4 = H2O + K2CO4 =>
2 KOH + H2CO4 = 2 H2O + K2CO4
Mg*H2SO4 = MgSO4 + H2 =>
Mg*H2SO4 = MgSO4 + H2
F2 + Ca3N2 = N2 + CaF2 =>
3 F2 + Ca3N2 = N2 + 3 CaF2
SiO2 + CaC2 = Si + CaO + CO2 =>
5 SiO2 + 2 CaC2 = 5 Si + 2 CaO + 4 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH4 + S8 = CS2 + H2S =>
2 CH4 + S8 = 2 CS2 + 4 H2S
C5H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C5H10(g) + 15 O2(g) = 10 CO2(g) + 10 H2O(g)
CuCl2 + Rb(OH)2 = Cu(OH)2 + RbCl2 =>
CuCl2 + Rb(OH)2 = Cu(OH)2 + RbCl2
KNO3 + FeCl2 + H2SO4 = N2 + FeCl3 + Fe2(SO4)3 + K2SO4 + H2O =>
6 KNO3 + 30 FeCl2 + 18 H2SO4 = 3 N2 + 20 FeCl3 + 5 Fe2(SO4)3 + 3 K2SO4 + 18 H2O
ZnCl2 + CuS = ZnS + CuCl2 =>
ZnCl2 + CuS = ZnS + CuCl2
AgIO3 = Ag + IO3 =>
AgIO3 = Ag + IO3
AlF3 + MgSO4 = Al2(SO4)3 + MgF2 =>
2 AlF3 + 3 MgSO4 = Al2(SO4)3 + 3 MgF2
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
FeCl2 + K4[Fe(Cn)6] = Fe4[Fe(Cn)6]2 + KCl =>
4 FeCl2 + 2 K4[Fe(Cn)6] = Fe4[Fe(Cn)6]2 + 8 KCl
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
NaClO3 + SO2 + H2O = H2SO4 + NaCl =>
NaClO3 + 3 SO2 + 3 H2O = 3 H2SO4 + NaCl
Ni(OH)2 + KOH + Br2 = Ni2O3 + KBr + H2O =>
2 Ni(OH)2 + 2 KOH + Br2 = Ni2O3 + 2 KBr + 3 H2O
KSCN(aq) + CuSO4(aq) = KSO4(aq) + Cu(SCN)(aq) =>
KSCN(aq) + CuSO4(aq) = KSO4(aq) + Cu(SCN)(aq)
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
C7H8O + C2H2 = C9H10O =>
C7H8O + C2H2 = C9H10O
Pb(s) + Ag{+}(aq) = Pb{2+}(aq) + Ag(s) =>
Pb(s) + 2 Ag{+}(aq) = Pb{2+}(aq) + 2 Ag(s)
H1 + O2 = HO2 =>
H1 + O2 = HO2
NiBr3 + O2 = Ni2O3 + Br =>
4 NiBr3 + 3 O2 = 2 Ni2O3 + 12 Br
Fe{3} + Al = Fe{2} + Al{3} =>
3 Fe{3} + Al = 3 Fe{2} + Al{3}
K2O3 + C = K + CO2 =>
2 K2O3 + 3 C = 4 K + 3 CO2
Br2 + KOH = KBr + KBrO3 + H2H =>
3 Br2 + 6 KOH = 4 KBr + 2 KBrO3 + 2 H2H
(NH4)2CrO4 + HCl + Zn = CrCl3 + ZnCl2 + H2O + NH3 =>
2(NH4)2CrO4 + 12 HCl + 3 Zn = 2 CrCl3 + 3 ZnCl2 + 8 H2O + 4 NH3
AlI3 + H2O + Na2CO3 = Al(OH)3 + NaI + CO2 =>
2 AlI3 + 3 H2O + 3 Na2CO3 = 2 Al(OH)3 + 6 NaI + 3 CO2
KOH + NH4NO3 = KNO3 + NH3 + H2O = =>
KOH + NH4NO3 = KNO3 + NH3 + H2O
NaC2 + H2O = Na(OH)2 + C2H2 =>
NaC2 + 2 H2O = Na(OH)2 + C2H2
ZnCl2 + H3Po4 = Zn3(Po4)2 + HCl =>
3 ZnCl2 + 2 H3Po4 = Zn3(Po4)2 + 6 HCl
Mn(OH)2 + H2O2 = H2O + Mn2O3 =>
2 Mn(OH)2 + H2O2 = 3 H2O + Mn2O3
Na + CH3COO + H2O = NaCH3COO*3H2O =>
Na + CH3COO + 3 H2O = NaCH3COO*3H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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