| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Cr2O7 + 3 CH3CH2OH + 8 HCl = 2 KCl + 2 CrCl3 + 3 CH3CHO + 7 H2O
HNO3 = HO2 + NO =>
HNO3 = HO2 + NO
Ba(NO3)2 + C10H12N2O8{4-} = C10H12BaN2O8{2-} + NO3{-} =>
Ba(NO3)2 + C10H12N2O8{4-} = C10H12BaN2O8{2-} + 2 NO3{-}
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNO3
Na3PO4 + LiOH = Na3OH + LiPO4 =>
Na3PO4 + LiOH = Na3OH + LiPO4
Na2H2(EDTA) + CuSO4*5H2O = Na2SO4 + H2O + H2Cu(EDTA) =>
Na2H2(EDTA) + CuSO4*5H2O = Na2SO4 + 5 H2O + H2Cu(EDTA)
H2SiO3 + K2S = K2SiO3 + H2S =>
H2SiO3 + K2S = K2SiO3 + H2S
CH4(s) + O2(s) = CO2(s) + H2O(s) =>
CH4(s) + 2 O2(s) = CO2(s) + 2 H2O(s)
C6H5OH + Br2 + H2O = C6H2BrOH + H3O{+} + Br{-} =>
C6H5OH + 2 Br2 + 3 H2O = C6H2BrOH + 3 H3O{+} + 3 Br{-}
MgCO3 + H2O = MgO + H2CO3 =>
MgCO3 + H2O = MgO + H2CO3
C3H7COOH + Ba = C3H7COOBa + H2 =>
2 C3H7COOH + 2 Ba = 2 C3H7COOBa + H2
Fe(NO3)2 + K2CO3 = FeCO3 + KNO3 =>
Fe(NO3)2 + K2CO3 = FeCO3 + 2 KNO3
LeadNitrate + BariumChloride = LeadChloride + BariumNitrate =>
LeadNitrate + BariumChloride = LeadChloride + BariumNitrate
ICl3 + SbF5 = ICl2SbF6 + SbCl5 =>
5 ICl3 + 6 SbF5 = 5 ICl2SbF6 + SbCl5
Ca(OH)2 + Hl = CaOHl + H2O =>
Ca(OH)2 + Hl = CaOHl + H2O
CuBr2 + LiNO3 = Cu(NO3)2 + LiBr =>
CuBr2 + 2 LiNO3 = Cu(NO3)2 + 2 LiBr
K2Cr2O7 + HF = KF + CrF3 + F2 + H2O =>
K2Cr2O7 + 14 HF = 2 KF + 2 CrF3 + 3 F2 + 7 H2O
CaBr2 + KOH = BrK + Ca(OH)2 =>
CaBr2 + 2 KOH = 2 BrK + Ca(OH)2
MgO + HF = MgOF2 + H2 =>
MgO + 2 HF = MgOF2 + H2
Zn(s) + H2O(l) = ZnO(aq) + H =>
Zn(s) + H2O(l) = ZnO(aq) + 2 H
Br2 + C3H6O + KMnO4 + H2SO4 = C3H5BrO + MnSO4 + K2SO4 + H2O =>
5 Br2 + 10 C3H6O + 2 KMnO4 + 3 H2SO4 = 10 C3H5BrO + 2 MnSO4 + K2SO4 + 8 H2O
K2SO4 + NaNO3 = K2(NO3)2 + Na2SO4 =>
K2SO4 + 2 NaNO3 = K2(NO3)2 + Na2SO4
Mn{2+} + H2O = Mn(OH)2 + H{+} =>
Mn{2+} + 2 H2O = Mn(OH)2 + 2 H{+}
H3PO4 + FeO4S*7H2O + LiOH*H2O = LiFePO4 + H2O + Li2SO4 =>
H3PO4 + FeO4S*7H2O + 3 LiOH*H2O = LiFePO4 + 13 H2O + Li2SO4
ZrI4 = Zr4 + I =>
4 ZrI4 = Zr4 + 16 I
LiSO3 + H2 = LiHSO3 =>
2 LiSO3 + H2 = 2 LiHSO3
[InO3] + [(C2H5)2Se] + H2 = In2Se3 + [C2H5OH] =>
2[InO3] + 3[(C2H5)2Se] + 3 H2 = In2Se3 + 6[C2H5OH]
ZnS + O1 = ZnO + SO2 =>
ZnS + 3 O1 = ZnO + SO2
Rb + LiBr = RbBr + Li =>
Rb + LiBr = RbBr + Li
N2O4 + CH4 = CO2 + N2 + H2O =>
N2O4 + CH4 = CO2 + N2 + 2 H2O
BaCl2 + Al2(SO4)3 = AlCl3 + BaSO4 =>
3 BaCl2 + Al2(SO4)3 = 2 AlCl3 + 3 BaSO4
Sb2O3 + NaCl + H2SO4 = SbCl3 + Na2SO4 + H2O =>
Sb2O3 + 6 NaCl + 3 H2SO4 = 2 SbCl3 + 3 Na2SO4 + 3 H2O
C2H5COOH + O = C + H2O =>
C2H5COOH + O = 3 C + 3 H2O
HCl(l) + NaOH(l) = NaCl(aq) + H2O(l) =>
HCl(l) + NaOH(l) = NaCl(aq) + H2O(l)
NaBr + NaOH = Na2O + HBr =>
NaBr + NaOH = Na2O + HBr
CaCl2HClN2H8C2O4 = N2H8Cl2CaC2O4HCl =>
CaCl2HClN2H8C2O4 = N2H8Cl2CaC2O4HCl
N2 + H2O = NH3 + OH =>
N2 + 6 H2O = 2 NH3 + 6 OH
CaNO2 + NaCl = CaCl + NaNO2 =>
CaNO2 + NaCl = CaCl + NaNO2
HNO2 + SO3{2-} = NO + SO4{2-} + H2O =>
2 HNO2 + SO3{2-} = 2 NO + SO4{2-} + H2O
H3PO4 + Pb(OH)4 = Pb3(PO4)4 + H2O =>
4 H3PO4 + 3 Pb(OH)4 = Pb3(PO4)4 + 12 H2O
C6H6 + O2 = C02 + H2O =>
2 C6H6 + 3 O2 = 6 C02 + 6 H2O
Br2 + Fe(NO3)2 + KNO3 = KBr + Fe(NO3)3 =>
Br2 + 2 Fe(NO3)2 + 2 KNO3 = 2 KBr + 2 Fe(NO3)3
(NH4)3PO4 + CaCl2 = Ca3(PO4)2 + NH4{+} + Cl{-} =>
2(NH4)3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NH4{+} + 6 Cl{-}
C2H2 + H2O = C2H4 + O2 =>
2 C2H2 + 2 H2O = 2 C2H4 + O2
Cl2 + Mg3N2 = MgCl + N2 =>
3 Cl2 + 2 Mg3N2 = 6 MgCl + 2 N2
C2H5OH + CuO = CH3CO2H + H2O + Cu =>
C2H5OH + 2 CuO = CH3CO2H + H2O + 2 Cu
CrSO3 + H2SO4 = CrSO4 + H2SO3 =>
CrSO3 + H2SO4 = CrSO4 + H2SO3
Cl + FeO2 = FeCl + O2 =>
Cl + FeO2 = FeCl + O2
Co2 + CaO = CaCoO =>
Co2 + 2 CaO = 2 CaCoO
NH3Cl = NH3 + Cl2 =>
2 NH3Cl = 2 NH3 + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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