| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2CO3 + 4 C = Li2C2 + 3 CO
C2H50H + H2O = CO2 + H2 =>
2 C2H50H + 8 H2O = 4 CO2 + 59 H2
RbC2H5 + O2 = RbOH + CO2 + H2O =>
2 RbC2H5 + 7 O2 = 2 RbOH + 4 CO2 + 4 H2O
CoCl2 + NH4Cl + NH3 + H2O2 = H2O + [Co(NH3)6]Cl3 =>
2 CoCl2 + 2 NH4Cl + 10 NH3 + H2O2 = 2 H2O + 2[Co(NH3)6]Cl3
C3(H8) + O2 = O3(H2) + C8 =>
8 C3(H8) + 48 O2 = 32 O3(H2) + 3 C8
FeS + Fe2O3 = FeO + S =>
FeS + Fe2O3 = 3 FeO + S
Zn + H3(PO4) = H + Zn3(PO4)2 =>
3 Zn + 2 H3(PO4) = 6 H + Zn3(PO4)2
NaCl + NH4OH + H3PO4 = NaPO4 + (NH4)3Cl + H2O =>
NaCl + 3 NH4OH + H3PO4 = NaPO4 + (NH4)3Cl + 3 H2O
KMnO4 + N2O3 + H2SO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
4 KMnO4 + 5 N2O3 + 6 H2SO4 = 10 HNO3 + 2 K2SO4 + 4 MnSO4 + H2O
Al + Pt(NO3)2 = Pt + Al(NO3)2 =>
Al + Pt(NO3)2 = Pt + Al(NO3)2
NiCl2 + Na2S = NiS + Na2Cl2 =>
NiCl2 + Na2S = NiS + Na2Cl2
Cu2 + O2 + H2O + CO2 = CuCO3Cu(OH)2 =>
Cu2 + O2 + H2O + CO2 = CuCO3Cu(OH)2
C2H2 + KMnO4 + H2O = (COOH)2 + KOH + MnO2 =>
3 C2H2 + 8 KMnO4 + 4 H2O = 3(COOH)2 + 8 KOH + 8 MnO2
Cs2CO3 + H2SO4 = Cs2SO4 + H2CO3 =>
Cs2CO3 + H2SO4 = Cs2SO4 + H2CO3
Ag{+} + F{-} = Ag + F =>
Ag{+} + F{-} = Ag + F
Cu(NO3)2 + (NH4)3PO4 = Cu3(PO4)2 + (NH4)(NO3) =>
3 Cu(NO3)2 + 2(NH4)3PO4 = Cu3(PO4)2 + 6(NH4)(NO3)
Cl2 + CO2 = CCl4 + O2 =>
2 Cl2 + CO2 = CCl4 + O2
Ba(OH)2 + NH4NO3 = Ba(NO3)2 + NH4OH =>
Ba(OH)2 + 2 NH4NO3 = Ba(NO3)2 + 2 NH4OH
Cd + CuF2 = Cu2 + CdF2 =>
2 Cd + 2 CuF2 = Cu2 + 2 CdF2
NaBH4 + HCl + H2O = H3BO3 + H2 + NaCl =>
NaBH4 + HCl + 3 H2O = H3BO3 + 4 H2 + NaCl
NH4 + SO4 + Mg(NO3)2 = NH4NO3 + MgSO4 =>
2 NH4 + SO4 + Mg(NO3)2 = 2 NH4NO3 + MgSO4
Cu2SO5 + O2 + As4O6 = Cu3As2O8 + SO2 =>
6 Cu2SO5 + O2 + 2 As4O6 = 4 Cu3As2O8 + 6 SO2
Cu + H2(SO4) = Cu(SO4) + H2O + (SO2) =>
Cu + 2 H2(SO4) = Cu(SO4) + 2 H2O + (SO2)
V2O5 + ClO = VCl3 + O2 =>
2 V2O5 + 12 ClO = 4 VCl3 + 11 O2
CH3NH2 + HNO2 = CH3OH + N2 + H2O =>
CH3NH2 + HNO2 = CH3OH + N2 + H2O
AlCl3 + NaOH + H2O2 = NaAlO2 + Cl2 + H2O =>
2 AlCl3 + 2 NaOH + 3 H2O2 = 2 NaAlO2 + 3 Cl2 + 4 H2O
Pb2CrO4 + H2O2 + HCl = H2CrO6 + H2O + PbCl2 =>
Pb2CrO4 + 3 H2O2 + 4 HCl = H2CrO6 + 4 H2O + 2 PbCl2
FeH3O3 = Fe2O3 + H2O =>
2 FeH3O3 = Fe2O3 + 3 H2O
FeS + Fe2O3 = FeO + S =>
FeS + Fe2O3 = 3 FeO + S
(Cr2O7)2 + NaS + H{+} = H2O + Cr{3+} + SO4{2-} + NaOH =>
7(Cr2O7)2 + 16 NaS + 52 H{+} = 18 H2O + 28 Cr{3+} + 16 SO4{2-} + 16 NaOH
HCl(aq) + Na2CO3(g) = CO2(g) + H2O(e) + NaCl(aq) =>
2 HCl(aq) + Na2CO3(g) = CO2(g) + H2O(e) + 2 NaCl(aq)
KMnO4 + CH3COOH + K2SO3 = K2SO4 + CH3COOK + (CH3COO)2Mn + H2O =>
2 KMnO4 + 6 CH3COOH + 5 K2SO3 = 5 K2SO4 + 2 CH3COOK + 2(CH3COO)2Mn + 3 H2O
H2Cl + Na2CO3 = ClCO3 + HNa =>
H2Cl + Na2CO3 = ClCO3 + 2 HNa
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
Mn + HCl + HNO3 = MnCl2 + NO2 + H2O =>
Mn + 2 HCl + 2 HNO3 = MnCl2 + 2 NO2 + 2 H2O
CaO + NH4NO3 = Ca(NO3)2 + NH4 + H2O =>
5 CaO + 9 NH4NO3 = 5 Ca(NO3)2 + 8 NH4 + 2 H2O
PhCH3 + CH3COOH + H2SO4 = PhCH2COCH3 + H2O3 + H2SO3 =>
PhCH3 + CH3COOH + 2 H2SO4 = PhCH2COCH3 + H2O3 + 2 H2SO3
CH3OH(aq) + C6H4(OH)COOH(s) = H2O(l) + C6H4(OH)COOCH3 =>
CH3OH(aq) + C6H4(OH)COOH(s) = H2O(l) + C6H4(OH)COOCH3
Cr2O7{2-} + C2H5OH + H3O{+} = Cr{3+} + CH3CHO + H2O =>
Cr2O7{2-} + 3 C2H5OH + 8 H3O{+} = 2 Cr{3+} + 3 CH3CHO + 15 H2O
CH3CO2H + NaHCO3 = CO2 + H2O + NaCH3CO2 =>
CH3CO2H + NaHCO3 = CO2 + H2O + NaCH3CO2
Li2CO3 + HClO4 = LiClO4 + H2O + CO2 =>
Li2CO3 + 2 HClO4 = 2 LiClO4 + H2O + CO2
Mg3N2 + H2O = NH3(g) + Mg(OH)2 =>
Mg3N2 + 6 H2O = 2 NH3(g) + 3 Mg(OH)2
HF + Mg(CIO)2 = HCIO + MgF2 =>
2 HF + Mg(CIO)2 = 2 HCIO + MgF2
Na2CO3 + CoCl2 = NaCl2 + Co2CO3 =>
Na2CO3 + 2 CoCl2 = 2 NaCl2 + Co2CO3
Cl2 + O2 = O2Cl2 =>
Cl2 + O2 = O2Cl2
CoCl + KH = KCl + CoH =>
CoCl + KH = KCl + CoH
CH3COOH + C3H5OH = C3H5CH3COO + H2O =>
CH3COOH + C3H5OH = C3H5CH3COO + H2O
SFe + O2 = S + FeO =>
2 SFe + O2 = 2 S + 2 FeO
Pb + FeBr3 = Fe + PbBr =>
3 Pb + FeBr3 = Fe + 3 PbBr
PBSO2 + O2 = PBO2 + SO2 =>
PBSO2 + O2 = PBO2 + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/08/23
Équations équilibrées sur01/07/23
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