| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cl2 + 6 KOH = 5 KCl + K(ClO3) + 3 H2O
KMnO4 + C4H8 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
16 KMnO4 + 15 C4H8 + 24 H2SO4 = 20 C2H5COOH + 8 K2SO4 + 16 MnSO4 + 24 H2O
Fe(NO3)3 + KSCN = Fe(SCN)6Fe + KNO3 =>
2 Fe(NO3)3 + 6 KSCN = Fe(SCN)6Fe + 6 KNO3
FeF3 + H2O = HF + Fe(OH)3 =>
FeF3 + 3 H2O = 3 HF + Fe(OH)3
NaCl + Br2 = NaClBr2 =>
NaCl + Br2 = NaClBr2
H2O + Al2Si2O7*H2O = Al2O3*3H2O + H4SiO4 =>
6 H2O + Al2Si2O7*H2O = Al2O3*3H2O + 2 H4SiO4
NaCl + Ca(CO3)2 = NaCO3 + CaCl2 =>
2 NaCl + Ca(CO3)2 = 2 NaCO3 + CaCl2
Mn(OH)2 + H2SO4 = Mn(SO4) + H2 + O2 =>
Mn(OH)2 + H2SO4 = Mn(SO4) + 2 H2 + O2
Al + Br2 = Al(Br2)2 =>
Al + 2 Br2 = Al(Br2)2
NaBr + Ca(OH)2 = CaBr + Na(OH)2 =>
NaBr + Ca(OH)2 = CaBr + Na(OH)2
C17H35COOH + H2O = C17H35COO{-} + H3O{+} =>
C17H35COOH + H2O = C17H35COO{-} + H3O{+}
Ca5N12O43H24 = H2O + N2 + O2 + CaO =>
Ca5N12O43H24 = 12 H2O + 6 N2 + 13 O2 + 5 CaO
C6H5NH2 + CH3OH = C8H11N + H2O =>
C6H5NH2 + 2 CH3OH = C8H11N + 2 H2O
Pb + AgNO3 = Ag + Pb(NO3)2 =>
Pb + 2 AgNO3 = 2 Ag + Pb(NO3)2
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
FeO + H2O + HCl = [Fe(H2O)6]Cl2 =>
FeO + 5 H2O + 2 HCl = [Fe(H2O)6]Cl2
H + O2 = H2O =>
4 H + O2 = 2 H2O
NaHCO3 + HCl(aq) = CO2 + H2O + NaCl(aq) =>
NaHCO3 + HCl(aq) = CO2 + H2O + NaCl(aq)
Na3Po4*12H2O + BaCl2*2H2O = Ba3(Po4)2 + NaCl + H2O =>
2 Na3Po4*12H2O + 3 BaCl2*2H2O = Ba3(Po4)2 + 6 NaCl + 30 H2O
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
Cr(OH)3 + H2O2 = H2CrO4 + H2O =>
2 Cr(OH)3 + 3 H2O2 = 2 H2CrO4 + 4 H2O
Fe + Na3Po4 = Na + FePo4 =>
Fe + Na3Po4 = 3 Na + FePo4
NaHCO3 + C2O2H4 = CO + H2O + NaC2O2H3 =>
2 NaHCO3 + 3 C2O2H4 = 4 CO + 4 H2O + 2 NaC2O2H3
C7H6O3 + C4H603 = C9H804 + C2H9O2 =>
134 C7H6O3 + 199 C4H603 = 148 C9H804 + 201 C2H9O2
FeS + K2CO3 = FeCO3 + K2S =>
FeS + K2CO3 = FeCO3 + K2S
I2 + Na3S2O3 = NaI + Na2S4O6 =>
2 I2 + 2 Na3S2O3 = 4 NaI + Na2S4O6
KOH + HNo2 = KNo2 + H2O =>
KOH + HNo2 = KNo2 + H2O
NO3({-}) + Pb6 = NO2({-}) + PbO2 =>
12 NO3({-}) + Pb6 = 12 NO2({-}) + 6 PbO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C4H8 + CuO = C4H5O + H2O + Cu =>
2 C4H8 + 5 CuO = 2 C4H5O + 3 H2O + 5 Cu
Al(CN) + CuO = AlO + Cu(CN) =>
Al(CN) + CuO = AlO + Cu(CN)
KMnO4 + H2SO4 + Fe(NH4)2(SO4)2 = Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + MnSO + H2O =>
2 KMnO4 + 14 H2SO4 + 22 Fe(NH4)2(SO4)2 = 11 Fe2(SO4)3 + K2SO4 + 22(NH4)2SO4 + 2 MnSO + 14 H2O
H2CrO4 + Co = Co2(CrO4)3 + H2 =>
3 H2CrO4 + 2 Co = Co2(CrO4)3 + 3 H2
C2H5Br + NaOH = C2H4 + NaBr + H2O =>
C2H5Br + NaOH = C2H4 + NaBr + H2O
C4H9(l) + O2(g) = CO2(g) + H2O(g) =>
4 C4H9(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
PH3 + MgOH2 = POH3 + MgH2 =>
PH3 + MgOH2 = POH3 + MgH2
NaCl + NaClO3 + H2SO4 = Cl2 + Na2SO4 + H2O =>
5 NaCl + NaClO3 + 3 H2SO4 = 3 Cl2 + 3 Na2SO4 + 3 H2O
RbI = Rb + I =>
RbI = Rb + I
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K2CO3 + AgNO3 = K2Ag + NO3CO3 =>
K2CO3 + AgNO3 = K2Ag + NO3CO3
H4C2O6 = C2O4 + H2O =>
H4C2O6 = C2O4 + 2 H2O
K2SiF6 + K = KF + Si =>
K2SiF6 + 4 K = 6 KF + Si
N2O + HNO3 = NNO3 + H2O =>
N2O + 2 HNO3 = 2 NNO3 + H2O
K2SO4 + Ba(ClO3)2 = BaSO4 + KClO3 =>
K2SO4 + Ba(ClO3)2 = BaSO4 + 2 KClO3
Na + IO3 = Na(IO3) =>
Na + IO3 = Na(IO3)
NaSO4 + CuNO3 = CuSO4 + NaNO3 =>
NaSO4 + CuNO3 = CuSO4 + NaNO3
Na2CO3 + C = Na + CO = =>
Na2CO3 + 2 C = 2 Na + 3 CO
Na2[Sn(OH)4] + Bi(OH)3 = Bi + Na2[Sn(OH)6] =>
3 Na2[Sn(OH)4] + 2 Bi(OH)3 = 2 Bi + 3 Na2[Sn(OH)6]
FeS + SO3 = FeSO4 + SO2 =>
FeS + 4 SO3 = FeSO4 + 4 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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