| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KAlSi3O8 + 4 HNO3 = 4 KAlNO3 + 12 SiO2 + 2 H2O + 3 O2
Cl + NH3 = HCl + NH2 =>
Cl + NH3 = HCl + NH2
K[Al(OH)4] + H2C2O4 + K2C2O4 = K3Al(C2O4)3 + H2O =>
K[Al(OH)4] + 2 H2C2O4 + K2C2O4 = K3Al(C2O4)3 + 4 H2O
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3CHO + K2SO4 + Cr2(SO4) + H2O =>
5 CH3CH2OH + K2Cr2O7 + 2 H2SO4 = 5 CH3CHO + K2SO4 + Cr2(SO4) + 7 H2O
C6H5OH + Br2 = C6H3Br2OH + HBr =>
C6H5OH + 2 Br2 = C6H3Br2OH + 2 HBr
ClO3 + P + H2O = Cl + H3PO4 =>
5 ClO3 + 6 P + 9 H2O = 5 Cl + 6 H3PO4
HCOONa + NaOH + SO2 = Na2S2O4 + H2O + CO2 =>
HCOONa + NaOH + 2 SO2 = Na2S2O4 + H2O + CO2
P4OH + H2O = H3 + PO4 =>
3 P4OH + 45 H2O = 31 H3 + 12 PO4
Br2 + GaI3 = GaBr3 + I =>
3 Br2 + 2 GaI3 = 2 GaBr3 + 6 I
NH3 + Zn(NO3)2 = NO3 + Zn(NH3)4 =>
4 NH3 + Zn(NO3)2 = 2 NO3 + Zn(NH3)4
CrCl2 + O2 + H2O = CrOHCl2 =>
4 CrCl2 + O2 + 2 H2O = 4 CrOHCl2
S{2-} + SO4{2-} + H{+} = SO2H2O =>
S{2-} + 3 SO4{2-} + 8 H{+} = 4 SO2H2O
HClO4(aq) + NaOH(aq) = H2O + NaClO4 =>
HClO4(aq) + NaOH(aq) = H2O + NaClO4
Fe2(SO4)3 + KNO3 = K3Fe(NO3)6 + K2SO4 =>
Fe2(SO4)3 + 12 KNO3 = 2 K3Fe(NO3)6 + 3 K2SO4
K2 + PO4 = K3PO4 =>
3 K2 + 2 PO4 = 2 K3PO4
H2 + I2 = HI =>
H2 + I2 = 2 HI
Al2Si4O10(OH)2 = Al2Si2O5(OH)4 + SiO2 + Al2SiO5 =>
2 Al2Si4O10(OH)2 = Al2Si2O5(OH)4 + 5 SiO2 + Al2SiO5
HI(aq) + H2O(l) = H2I + OH =>
HI(aq) + H2O(l) = H2I + OH
BiCl3 + KOH = Bi(OH)3 + KCl =>
BiCl3 + 3 KOH = Bi(OH)3 + 3 KCl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CC3H8 + O2 = CO2 + H2O =>
CC3H8 + 6 O2 = 4 CO2 + 4 H2O
Co(OH)3 + HNO3 = HCo + NO3 + OH3 =>
Co(OH)3 + 7 HNO3 = HCo + 7 NO3 + 3 OH3
MgSO4 + KF = MgF + K(SO4) =>
MgSO4 + KF = MgF + K(SO4)
Hg2Cl2 + NH3 = HgNH3 + Cl2 =>
Hg2Cl2 + 2 NH3 = 2 HgNH3 + Cl2
KNO2 + K2MnO4 + H2SO4 = MnS04 + K2SO4 + KNO3 + H2O =>
15 KNO2 + K2MnO4 + 5 H2SO4 = MnS04 + K2SO4 + 15 KNO3 + 5 H2O
CrO4 + HCl = HCrO4 + Cl =>
CrO4 + HCl = HCrO4 + Cl
NaNO2 + H2SO4 = NaHSO4 + NO + H2O + HNO3 =>
3 NaNO2 + 3 H2SO4 = 3 NaHSO4 + 2 NO + H2O + HNO3
Ca2C + S8 = CaS + C =>
4 Ca2C + S8 = 8 CaS + 4 C
H2S + AlOH = Al2S + H2O =>
H2S + 2 AlOH = Al2S + 2 H2O
KMnO4 + KNO2 + H2SO4 = Mn(NO3)2 + K2SO4 + H2O + KNO3 =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 Mn(NO3)2 + 3 K2SO4 + 3 H2O + KNO3
Na + Cl2 = NaCl2 =>
Na + Cl2 = NaCl2
KMnO4 + K2S + HCl = MnCl2 + SO2 + KCl + H2O =>
6 KMnO4 + 5 K2S + 28 HCl = 6 MnCl2 + 5 SO2 + 16 KCl + 14 H2O
BeI2(aq) + CuSO4(aq) = BeSO4(aq)CuI2(s) =>
BeI2(aq) + CuSO4(aq) = BeSO4(aq)CuI2(s)
Fe(OH)2 + BaCl = FeCl2 + BaOH =>
Fe(OH)2 + 2 BaCl = FeCl2 + 2 BaOH
Al + ClO{-} + H{+} = Al{3+} + Cl{-} + H2O =>
2 Al + 3 ClO{-} + 6 H{+} = 2 Al{3+} + 3 Cl{-} + 3 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C4H10(l) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(l) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
NH3 + HOCl = Cl3N + H2O =>
NH3 + 3 HOCl = Cl3N + 3 H2O
K2 + PO4 = K3PO4 =>
3 K2 + 2 PO4 = 2 K3PO4
Ni(NO3)3 + KBr = NO3K + NiBr3 =>
Ni(NO3)3 + 3 KBr = 3 NO3K + NiBr3
Ca(OH)2 + Cl2 = Ca(ClO3)2 + CaCl2 + H2O =>
6 Ca(OH)2 + 6 Cl2 = Ca(ClO3)2 + 5 CaCl2 + 6 H2O
AlCl3 + ZnSO4 = ZnCl2 + Al2(SO4)3 =>
2 AlCl3 + 3 ZnSO4 = 3 ZnCl2 + Al2(SO4)3
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
N2O5 + HCl = HNO3 + NO2Cl =>
N2O5 + HCl = HNO3 + NO2Cl
CuF2(aq) + H2SO4(aq) = CuSO4(aq) + HF(aq) =>
CuF2(aq) + H2SO4(aq) = CuSO4(aq) + 2 HF(aq)
Bi(OH)3 + HNO3 = Bi(NO3)3 + H2O =>
Bi(OH)3 + 3 HNO3 = Bi(NO3)3 + 3 H2O
C16H32O2 + H2O = CH4 + CO2 =>
2 C16H32O2 + 14 H2O = 23 CH4 + 9 CO2
Cr(NO3)3*9(H2O) + C2H5NO2 = Cr2O3 + N2 + H2O + CO2 =>
6 Cr(NO3)3*9(H2O) + 10 C2H5NO2 = 3 Cr2O3 + 14 N2 + 79 H2O + 20 CO2
CrO4{-2} + H{+} = Cr2O7{2-} + H2O =>
2 CrO4{-2} + 2 H{+} = Cr2O7{2-} + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/23
Équations équilibrées sur01/08/23
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