| Équations équilibrées la veille | Équations équilibrées le lendemain |
D2O + K = KOD + D
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O =>
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O
MgSO + KOH = KSO + Mg(OH) =>
MgSO + KOH = KSO + Mg(OH)
H2SO4 + NaHCO3 = H2OCO2 + Na2SO4 =>
H2SO4 + 2 NaHCO3 = 2 H2OCO2 + Na2SO4
V(OH)5 + HF = VF5 + H2O =>
V(OH)5 + 5 HF = VF5 + 5 H2O
MgCO3(s) + H2SO4(aq) = MgSO4(aq) + H2O(l) + CO2(g) =>
MgCO3(s) + H2SO4(aq) = MgSO4(aq) + H2O(l) + CO2(g)
AlCl3 + BaOH2 = AlOH2 + BaCl3 =>
AlCl3 + BaOH2 = AlOH2 + BaCl3
CrCl3 + Na2(CO3) = NaCl + Cr2(CO3)3 =>
2 CrCl3 + 3 Na2(CO3) = 6 NaCl + Cr2(CO3)3
H2C2 + O2 = CO2 + H2O =>
2 H2C2 + 5 O2 = 4 CO2 + 2 H2O
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
Pb2O4 = Pb + O2 =>
Pb2O4 = 2 Pb + 2 O2
KReO4 + KI + HF = K2ReF6 + KF + I2 + H2O =>
2 KReO4 + 6 KI + 16 HF = 2 K2ReF6 + 4 KF + 3 I2 + 8 H2O
Ni + H2O = NiO + H2 =>
Ni + H2O = NiO + H2
AlPO4 + Ca(OH)2 = Al(OH)3 + Ca3(PO4)2 =>
2 AlPO4 + 3 Ca(OH)2 = 2 Al(OH)3 + Ca3(PO4)2
Cu(NO3)2(ac) + Na2C2O4 = CuC2O4 + NaNO3 =>
Cu(NO3)2(ac) + Na2C2O4 = CuC2O4 + 2 NaNO3
Pb2O4 = PbO + O =>
Pb2O4 = 2 PbO + 2 O
H2SO4 + Al(NO2)3 = Al2(SO4)3 + HNO2 =>
3 H2SO4 + 2 Al(NO2)3 = Al2(SO4)3 + 6 HNO2
CH2N2 + O2 + OH{-} = (CO3)2{-} + H2O + N2 =>
8 CH2N2 + 15 O2 + 4 OH{-} = 4(CO3)2{-} + 10 H2O + 8 N2
C4H6 + H2 = C4H10 =>
C4H6 + 2 H2 = C4H10
ammoniumnitrate = H2 + N2 + O2 =>
2 NH4NO3 = 4 H2 + 2 N2 + 3 O2
BaSO4 + Cu = CuSO4 + Ba =>
BaSO4 + Cu = CuSO4 + Ba
Na2CrO4 + HI = CrI3 + I2 + NaI + H2O =>
2 Na2CrO4 + 16 HI = 2 CrI3 + 3 I2 + 4 NaI + 8 H2O
Ca + C2O4 = CaC2O4 =>
Ca + C2O4 = CaC2O4
Zn + H3PO4 = Zn3(PO4)2 + H2 = =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
Al(OH)3 + Na3PO4 = NaOH + Al(PO4) =>
Al(OH)3 + Na3PO4 = 3 NaOH + Al(PO4)
NH4Cl + Hg2[C2H3O2]2 = NH4C2H3O2 + Hg2Cl2 =>
2 NH4Cl + Hg2[C2H3O2]2 = 2 NH4C2H3O2 + Hg2Cl2
KMnO4 + HMnO4 + HNO2 = Mn(NO3)2 + H2O + KNO3 =>
KMnO4 + HMnO4 + 5 HNO2 = 2 Mn(NO3)2 + 3 H2O + KNO3
PhCH3 + KMnO4 + H2(SO4) = PhCOOH + K2(SO4) + Mn(SO4) + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2(SO4) = 5 PhCOOH + 3 K2(SO4) + 6 Mn(SO4) + 14 H2O
Al2O3 + CuCl2 = CuO + Al2(Cl2)3 =>
Al2O3 + 3 CuCl2 = 3 CuO + Al2(Cl2)3
C36H74 + O2 = CO + H2O =>
2 C36H74 + 73 O2 = 72 CO + 74 H2O
CaP + H2O = CaOH + PH =>
CaP + H2O = CaOH + PH
LiB + CuF = CuB + LiF =>
LiB + CuF = CuB + LiF
Zn + Cu2NO3 = ZnNO3Cu2 =>
Zn + Cu2NO3 = ZnNO3Cu2
F + NaBr(aq) = FBr(aq) + Na =>
F + NaBr(aq) = FBr(aq) + Na
Na2Cr2O7 + AlPO4 = Na3PO4 + Al2(Cr2O7)3 =>
3 Na2Cr2O7 + 2 AlPO4 = 2 Na3PO4 + Al2(Cr2O7)3
KOH + CuF2 = KF + Cu(OH)2 =>
2 KOH + CuF2 = 2 KF + Cu(OH)2
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
KMnO4 + H2SO4 = Mn2O7 + K2SO4 + H2O =>
2 KMnO4 + H2SO4 = Mn2O7 + K2SO4 + H2O
AlF3 + O2 = Al2O3 + F2 =>
4 AlF3 + 3 O2 = 2 Al2O3 + 6 F2
Ca(ClO3)2 = CaCl2(s) + O2(g) =>
Ca(ClO3)2 = CaCl2(s) + 3 O2(g)
AlPO4 = AlPO3 + O2 =>
2 AlPO4 = 2 AlPO3 + O2
Zn(NO3)2 + CuCl2 = ZnCl2 + Cu(NO3)2 =>
Zn(NO3)2 + CuCl2 = ZnCl2 + Cu(NO3)2
KMnO4 + H2SO4 + Zn = ZnSO4 + K2SO4 + MnO2 + H2O =>
2 KMnO4 + 4 H2SO4 + 3 Zn = 3 ZnSO4 + K2SO4 + 2 MnO2 + 4 H2O
AlPO4 + Na2S = Al2S3 + Na3PO4 =>
2 AlPO4 + 3 Na2S = Al2S3 + 2 Na3PO4
Ni + Fe2(NO3)3 = Ni(NO3)2 + Fe =>
3 Ni + 2 Fe2(NO3)3 = 3 Ni(NO3)2 + 4 Fe
CrCl3 + NaOH = Cr(OH)3 + NaCl =>
CrCl3 + 3 NaOH = Cr(OH)3 + 3 NaCl
FeI2 + NO2 = I2 + Fe(NO3)3 + NO =>
FeI2 + 6 NO2 = I2 + Fe(NO3)3 + 3 NO
C6H12O6 + CH3OH = C7H15O6 + H2O =>
11 C6H12O6 + 18 CH3OH = 12 C7H15O6 + 12 H2O
Al + H2 + O = Al2H2O3 =>
2 Al + H2 + 3 O = Al2H2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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