| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 LiCl + MnO4 + 4 H2SO4 = 3 Cl2 + MnSO4 + 3 Li2SO4 + 4 H2O
SiO2Na2CO3 = CO2 + Na2SiO3 =>
SiO2Na2CO3 = CO2 + Na2SiO3
C2H6(g) + O2 = CO2 + H2O(g) =>
2 C2H6(g) + 7 O2 = 4 CO2 + 6 H2O(g)
(Ca(OH)2) + (Na2CO3) = (NaOH) + (CaCO3) =>
(Ca(OH)2) + (Na2CO3) = 2(NaOH) + (CaCO3)
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
CaCO3 + HCH3CO2 = Ca(CH3CO2)2 + H2O + CO2 =>
CaCO3 + 2 HCH3CO2 = Ca(CH3CO2)2 + H2O + CO2
Na3Po4 + CaCl2 = NaCl + Ca3(Po4)2 =>
2 Na3Po4 + 3 CaCl2 = 6 NaCl + Ca3(Po4)2
FeSO4 + Na2SO4 + H2O = Fe2(SO4)3 + SO2 + NaOH =>
2 FeSO4 + 2 Na2SO4 + 2 H2O = Fe2(SO4)3 + SO2 + 4 NaOH
Hg(OH)2 + H2SO4 = Hg(HSO4)2 + H2O =>
Hg(OH)2 + 2 H2SO4 = Hg(HSO4)2 + 2 H2O
C2H4 + HCl = C2H4Cl2 + H2 =>
C2H4 + 2 HCl = C2H4Cl2 + H2
MgCl2 + Mg(OH)2 = MgOHCl =>
MgCl2 + Mg(OH)2 = 2 MgOHCl
HC2H3O2(aq) + Ca(OH)2(aq) = Ca(C2H3O2)2(aq) + H2O(l) =>
2 HC2H3O2(aq) + Ca(OH)2(aq) = Ca(C2H3O2)2(aq) + 2 H2O(l)
CO + N2O4 = CO2 + NO =>
2 CO + N2O4 = 2 CO2 + 2 NO
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mg(NO3)2 + Fe2(SO4)3 = Mg(SO4)2 + Fe2(NO3)3 =>
3 Mg(NO3)2 + 2 Fe2(SO4)3 = 3 Mg(SO4)2 + 2 Fe2(NO3)3
AgNO3 + NH4OH = AgOH + NH4NO3 =>
AgNO3 + NH4OH = AgOH + NH4NO3
Pb(NO3)2 + Ni(IO3)2 = Pb(IO3)2 + Ni(NO3)2 =>
Pb(NO3)2 + Ni(IO3)2 = Pb(IO3)2 + Ni(NO3)2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
AgNO3 + KOH = AgOH + KNO3 =>
AgNO3 + KOH = AgOH + KNO3
C6H5CH3 + Br2 = C6H5CH2 + HBr =>
2 C6H5CH3 + Br2 = 2 C6H5CH2 + 2 HBr
Na2[Sn(OH)4] = Na2SnO2 + H2 + O2 =>
Na2[Sn(OH)4] = Na2SnO2 + 2 H2 + O2
MnO + CH3COOH = Mn(CH3COO)2 + H2O =>
MnO + 2 CH3COOH = Mn(CH3COO)2 + H2O
KBr + Ca(OH)2 = CaBr2 + H2O + K2O =>
2 KBr + Ca(OH)2 = CaBr2 + H2O + K2O
(CuOH)2SO4 = Cu(OH)2 + CuSO4 =>
(CuOH)2SO4 = Cu(OH)2 + CuSO4
H3PO4 + CsOH = (Cs)3PO4 + H2O =>
H3PO4 + 3 CsOH = (Cs)3PO4 + 3 H2O
Ce(CH3CO2)3*H2O + NH4OH = CH3COONH4 + Ce(OH)3 + H2O =>
Ce(CH3CO2)3*H2O + 3 NH4OH = 3 CH3COONH4 + Ce(OH)3 + H2O
Al2CO3 + CO = Al + CO2 =>
Al2CO3 + CO = 2 Al + 2 CO2
(NH4)2SO4 + NaOH(aq) = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH(aq) = 2 NH3 + 2 H2O + Na2SO4
KCl(s) + HNO3(l) + O2 = KNO3(s) + Cl2(g) + H2O(l) =>
4 KCl(s) + 4 HNO3(l) + O2 = 4 KNO3(s) + 2 Cl2(g) + 2 H2O(l)
C12H26O + NaOH + H2SO4 = C12H26Na2O5S + H2O =>
C12H26O + 2 NaOH + H2SO4 = C12H26Na2O5S + 2 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
KCl + Na2Cr2O7 + H2SO4 = Cl2 + Cr2(SO4) + K2SO4 + Na2SO4 + H2O = =>
10 KCl + Na2Cr2O7 + 7 H2SO4 = 5 Cl2 + Cr2(SO4) + 5 K2SO4 + Na2SO4 + 7 H2O
H3PO3 + CuOH = Cu3PO3 + H2O =>
H3PO3 + 3 CuOH = Cu3PO3 + 3 H2O
NaCl(aq) + CaCl2(aq) = NaCl2 + CaCl =>
NaCl(aq) + CaCl2(aq) = NaCl2 + CaCl
C + S8 = CS2 =>
4 C + S8 = 4 CS2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Pb + Hg2SO4 = PbSO4 + Hg =>
Pb + Hg2SO4 = PbSO4 + 2 Hg
CO(OH)2 = CO2 + H2O =>
CO(OH)2 = CO2 + H2O
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
Sc + NaOH + H2O = [Sc(OH)4]{-} + Na{+} + H2 =>
2 Sc + 2 NaOH + 6 H2O = 2[Sc(OH)4]{-} + 2 Na{+} + 3 H2
CrO4{2-} + H{+} = Cr2O7{2-} + H2O =>
2 CrO4{2-} + 2 H{+} = Cr2O7{2-} + H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Zn{2+} + KOH = Zn(OH)2 + K{+} =>
Zn{2+} + 2 KOH = Zn(OH)2 + 2 K{+}
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
C5H14O + HCl = C5H13Cl + H2O =>
C5H14O + HCl = C5H13Cl + H2O
Al + S = Al4S3 =>
4 Al + 3 S = Al4S3
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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