| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeOH3 = Fe + OH3
H2SO4 + CaCO3 + H2O = CO2 + CaSO4*2H2O =>
H2SO4 + CaCO3 + H2O = CO2 + CaSO4*2H2O
H2O2 + C4 = C2H + O =>
H2O2 + C4 = 2 C2H + 2 O
CrCl3 + Fe2(SO4)3 = Cr2(SO4)3 + Fe + Cl =>
2 CrCl3 + Fe2(SO4)3 = Cr2(SO4)3 + 2 Fe + 6 Cl
[Co(H2O)6]Cl2 + NH4SCN = (NH4)2[Co(SCN)4] + NH4Cl + H2O =>
[Co(H2O)6]Cl2 + 4 NH4SCN = (NH4)2[Co(SCN)4] + 2 NH4Cl + 6 H2O
MnO4{-} + H2C2O4 = MnO4 + C2O4{2-} + H =>
2 MnO4{-} + H2C2O4 = 2 MnO4 + C2O4{2-} + 2 H
Zn + Ba(OH)2 = Zn(OH) + Ba =>
2 Zn + Ba(OH)2 = 2 Zn(OH) + Ba
S + H2O + AuCl3 = S2O3 + HCl + Au =>
2 S + 3 H2O + 2 AuCl3 = S2O3 + 6 HCl + 2 Au
La2O3 + Nb2O5 = LaNbO3 + O2 =>
La2O3 + Nb2O5 = 2 LaNbO3 + O2
C3H6 + O2 = CO2 + H2O(l) =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O(l)
NH4ClO4 + C6H10O5 = N2 + H2O + CO2 + Cl2 =>
6 NH4ClO4 + C6H10O5 = 3 N2 + 17 H2O + 6 CO2 + 3 Cl2
CsBr + F2 = CsF + Br2 =>
2 CsBr + F2 = 2 CsF + Br2
LiCH3COO*2H2O + Mn(CH3COO)2*4H2O + O2 = LiMn2O4 + CO2 + H2 =>
2 LiCH3COO*2H2O + 4 Mn(CH3COO)2*4H2O + 4 O2 = 2 LiMn2O4 + 20 CO2 + 35 H2
Zn + HNO3 = ZnNO3 + H3 =>
3 Zn + 3 HNO3 = 3 ZnNO3 + H3
C2H5CHO + Cu(OH)2 = C2H5COOH + Cu2O + H2O =>
C2H5CHO + 2 Cu(OH)2 = C2H5COOH + Cu2O + 2 H2O
Na + H(OH) = Na(OH) + H =>
Na + H(OH) = Na(OH) + H
CO + Cl2 + KOH = KHCO3 + KCl + H2O =>
CO + Cl2 + 3 KOH = KHCO3 + 2 KCl + H2O
NH4OH + H2SO4 = H2O + NH3SO3 =>
NH4OH + H2SO4 = 2 H2O + NH3SO3
H2(g) + I2(s) = HI(s) =>
H2(g) + I2(s) = 2 HI(s)
KNO2 + K2Cr2O7 + HCl = CrCl3 + KNO3 + H2O + KCl =>
3 KNO2 + K2Cr2O7 + 8 HCl = 2 CrCl3 + 3 KNO3 + 4 H2O + 2 KCl
C3H8O + J2 + NaOH = CH3J + H2O + NaO2C3H5 =>
7 C3H8O + 6 J2 + 3 NaOH = 12 CH3J + 4 H2O + 3 NaO2C3H5
Mg(NO3)2*6H2O + Ni(NO3)2*6H2O + C6H8O7*H2O = MgNiO3 + CO2 + NO2 + H2O =>
9 Mg(NO3)2*6H2O + 9 Ni(NO3)2*6H2O + C6H8O7*H2O = 9 MgNiO3 + 6 CO2 + 36 NO2 + 113 H2O
FeCl3H12O6 + C6FeK4N6H6O3 = K4Fe(CN)6FeCl3 + H2O =>
FeCl3H12O6 + C6FeK4N6H6O3 = K4Fe(CN)6FeCl3 + 9 H2O
KMnO4 + H2SO4 + SnBr2 = Br2 + K2SO4 + Sn(SO4) + H2O + MnSO4 =>
2 KMnO4 + 8 H2SO4 + 5 SnBr2 = 5 Br2 + K2SO4 + 5 Sn(SO4) + 8 H2O + 2 MnSO4
C6H5NH2 + H2SO4 + K2Cr2O7 = C6H5NH2O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H5NH2 + 4 H2SO4 + K2Cr2O7 = 3 C6H5NH2O + K2SO4 + Cr2(SO4)3 + 4 H2O
NaOH + CuCI = CuOH + NaCI =>
NaOH + CuCI = CuOH + NaCI
C6H5NH2 + H3PO4 = C6H5NH3PO4 + H2 =>
C6H5NH2 + H3PO4 = C6H5NH3PO4 + H2
Br2 + H2O + CHCl3 = CHBr + HCl + O2 =>
2 Br2 + 6 H2O + 4 CHCl3 = 4 CHBr + 12 HCl + 3 O2
LiH = Li + H2 =>
2 LiH = 2 Li + H2
CH4N2O + C2H2O4 = C3H6N2O5 =>
CH4N2O + C2H2O4 = C3H6N2O5
Al(OH) + Pb(CO3) = Pb(OH) + Al(CO3) =>
Al(OH) + Pb(CO3) = Pb(OH) + Al(CO3)
C2H4 + (OH)2 = CO2 + H2O =>
C2H4 + 6(OH)2 = 2 CO2 + 8 H2O
Al2(CO3)3(s) + HCl(aq) = AlCl3(s) + CO2(g) + H2O(l) =>
Al2(CO3)3(s) + 6 HCl(aq) = 2 AlCl3(s) + 3 CO2(g) + 3 H2O(l)
FeS2 = Fe2S2 + S2 =>
2 FeS2 = Fe2S2 + S2
Cd + HBrO3 = Cd(BrO3)2 + Br2O + H2O =>
4 Cd + 10 HBrO3 = 4 Cd(BrO3)2 + Br2O + 5 H2O
Mg(HCO3)2 + H2SO4 = MgSO4 + H2O + CO2 =>
Mg(HCO3)2 + H2SO4 = MgSO4 + 2 H2O + 2 CO2
NaOH + S = Na2S4 + Na2SO4 + H2O =>
8 NaOH + 13 S = 3 Na2S4 + Na2SO4 + 4 H2O
RbAlO2 + H2SO4 = Rb2SO4 + Al2(SO4)3 + H2O =>
2 RbAlO2 + 4 H2SO4 = Rb2SO4 + Al2(SO4)3 + 4 H2O
Ca(s) + AlCl3(aq) = Ca2Cl(aq) + Al(s) =>
6 Ca(s) + AlCl3(aq) = 3 Ca2Cl(aq) + Al(s)
Ni2O3 + Ca = CaO + Ni =>
Ni2O3 + 3 Ca = 3 CaO + 2 Ni
HIO3 = I2 + O + H2O =>
2 HIO3 = I2 + 5 O + H2O
CoCl2 + Na2C2O4 = Co2(C2O4)2 + NaCl =>
2 CoCl2 + 2 Na2C2O4 = Co2(C2O4)2 + 4 NaCl
Na2CO3 + Ag(NO3) = Na(NO3) + Ag2(CO3) =>
Na2CO3 + 2 Ag(NO3) = 2 Na(NO3) + Ag2(CO3)
Cl2 + NH3 = NH4Cl + N2(*) =>
3 Cl2 + 8 NH3 = 6 NH4Cl + N2(*)
CaCO3 + MgSO3 = MgCO3 + CaSO3 =>
CaCO3 + MgSO3 = MgCO3 + CaSO3
Cr{+3} + OH{-) = Cr(OH)3 =>
Cr{+3} + 3 OH{-) = Cr(OH)3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C9H8O4 = C7H6O3 + C4H6O3 =>
9 C9H8O4 = 11 C7H6O3 + C4H6O3
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
HC2H3O2(aq) + Mg(s) = Mg(C2H3O2)2 + H =>
2 HC2H3O2(aq) + Mg(s) = Mg(C2H3O2)2 + 2 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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