| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 Rb + 2 RbNO3 = 6 Rb2O + N2
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Pb4 + H2O = PbO2 + H2 =>
Pb4 + 8 H2O = 4 PbO2 + 8 H2
Pb(OH)4 + KI = PbI4 + KOH =>
Pb(OH)4 + 4 KI = PbI4 + 4 KOH
S + OH{-} = S2{-} + S2O32{-} + H2O =>
128 S + 64 OH{-} = 63 S2{-} + S2O32{-} + 32 H2O
C4H10 + H2O = H + CO2 =>
C4H10 + 8 H2O = 26 H + 4 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaCO3 + Ni(NO3)3 = Ca(NO3)2 + Ni2(CO3)3 =>
3 CaCO3 + 2 Ni(NO3)3 = 3 Ca(NO3)2 + Ni2(CO3)3
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Fe(NO3)3 + CuSO4 = FeSO4 + Cu(NO3)3 =>
Fe(NO3)3 + CuSO4 = FeSO4 + Cu(NO3)3
FeCl3 + BaCO3 + H2O = Fe(OH)3 + BaCl2 + CO2 =>
2 FeCl3 + 3 BaCO3 + 3 H2O = 2 Fe(OH)3 + 3 BaCl2 + 3 CO2
CH3CH2OH + O2 = CH3COOCH + H2O =>
3 CH3CH2OH + 3 O2 = 2 CH3COOCH + 5 H2O
Zn + AgNO3 = Zn(NO3)2(Ag) + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2(Ag) + Ag
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
As2O3(s) + C(s) = CO2(g) + As(s) =>
2 As2O3(s) + 3 C(s) = 3 CO2(g) + 4 As(s)
NiO + Na2CO3 = NiCO3Na2O =>
NiO + Na2CO3 = NiCO3Na2O
C5H10O5(s) + O2(g) = CO2(g) + H2O(g) =>
C5H10O5(s) + 5 O2(g) = 5 CO2(g) + 5 H2O(g)
H2SO4 + Na2C2O3 + KMnO4 = CO2 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
11 H2SO4 + 5 Na2C2O3 + 4 KMnO4 = 10 CO2 + 4 MnSO4 + 2 K2SO4 + 5 Na2SO4 + 11 H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
CH3CH2CCH(g) + Br2(l) = CH3CH2CBr2CHBr2(l) =>
CH3CH2CCH(g) + 2 Br2(l) = CH3CH2CBr2CHBr2(l)
C2H4F2 + O2 = CO2 + H2O + HF =>
2 C2H4F2 + 5 O2 = 4 CO2 + 2 H2O + 4 HF
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
MnO3 + C = MnO + CO2 =>
MnO3 + C = MnO + CO2
CrSO3 + HCl = CrCl2 + H2SO3 =>
CrSO3 + 2 HCl = CrCl2 + H2SO3
CrCl3 + NaNO3 + Na2CO3 = Na2CrO4 + NaNO2 + CO2 + NaCl =>
2 CrCl3 + 3 NaNO3 + 5 Na2CO3 = 2 Na2CrO4 + 3 NaNO2 + 5 CO2 + 6 NaCl
H2(SO3) = H2O + SO2 =>
H2(SO3) = H2O + SO2
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
ZnS + KOH + H2O = K2[Zn(OH)4] + H2S =>
ZnS + 2 KOH + 2 H2O = K2[Zn(OH)4] + H2S
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
HCNO + H2O = CNO + H3O =>
HCNO + H2O = CNO + H3O
Al(ClO3)3 + Li2S = Al2S3 + LiClO3 =>
2 Al(ClO3)3 + 3 Li2S = Al2S3 + 6 LiClO3
Fe(CrO2)2 + HNO3 = Cr(NO3)3 + H2O + Fe(NO3)3 + NO2 =>
Fe(CrO2)2 + 10 HNO3 = 2 Cr(NO3)3 + 5 H2O + Fe(NO3)3 + NO2
CuSO4(aq) + AgNO3(aq) = Ag2SO4(s) + Cu(NO3)2 =>
CuSO4(aq) + 2 AgNO3(aq) = Ag2SO4(s) + Cu(NO3)2
BaBr2 + F2 = F2Br2 + Ba =>
BaBr2 + F2 = F2Br2 + Ba
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al2Cl3 + F2 = AlF3 + Cl =>
Al2Cl3 + 3 F2 = 2 AlF3 + 3 Cl
Al3 + Zn(SO4) = Zn2 + Al2(SO4)3 =>
4 Al3 + 18 Zn(SO4) = 9 Zn2 + 6 Al2(SO4)3
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3
UAl4 + NaNO3 + NaOH = Na2U2O7 + NaAlO2 + NaNO2 + H2O =>
2 UAl4 + 18 NaNO3 + 10 NaOH = Na2U2O7 + 8 NaAlO2 + 18 NaNO2 + 5 H2O
PBO2 + KOH = PBO + KO2 + H2O =>
3 PBO2 + 2 KOH = 3 PBO + 2 KO2 + H2O
K2C2O4 + Ba(OH)2 = KOH + BaC2 + O2 =>
K2C2O4 + Ba(OH)2 = 2 KOH + BaC2 + 2 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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