| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2(aq) + 2 NaSO4(aq) = Ba(SO4)2 + 2 NaCl
Na + FeBr{3} = NaBr + Fe{3} =>
Na + FeBr{3} = NaBr + Fe{3}
Zn + Ba(NO3)2 = Ba + Zn(NO3)2 =>
Zn + Ba(NO3)2 = Ba + Zn(NO3)2
Ge + S = GeS2 =>
Ge + 2 S = GeS2
TiC14(s) + Mg(s) = Ti(s) + MgC12(s) =>
6 TiC14(s) + 7 Mg(s) = 6 Ti(s) + 7 MgC12(s)
Ca2Cl4 + H12N4 = Ca3N2 + HCl =>
3 Ca2Cl4 + H12N4 = 2 Ca3N2 + 12 HCl
CaC2 + HCl + H2O = Ca(OH)2 + C2H3Cl =>
CaC2 + HCl + 2 H2O = Ca(OH)2 + C2H3Cl
NaCl + H{2+}SO{4} = Na{2+}SO{4+} + HCl =>
NaCl + H{2+}SO{4} = Na{2+}SO{4+} + HCl
Na2CO3 + SbCl5 = Sb2(CO3)5 + NaCl =>
5 Na2CO3 + 2 SbCl5 = Sb2(CO3)5 + 10 NaCl
CH4 + H2O + CO = CH3OH =>
2 CH4 + 2 H2O + CO = 3 CH3OH
Na3AsO4 + H2S = Na2S + As + S + H2O =>
2 Na3AsO4 + 8 H2S = 3 Na2S + 2 As + 5 S + 8 H2O
HC2H3O2 + Sr(OH)2 = H2O + Sr(C2H3O2)2 =>
2 HC2H3O2 + Sr(OH)2 = 2 H2O + Sr(C2H3O2)2
HCl + Pb(OH)2 = PbCl2 + H2O =>
2 HCl + Pb(OH)2 = PbCl2 + 2 H2O
ZnF + Li = Zn + LiF =>
ZnF + Li = Zn + LiF
NaNO3 + Ag2CO3 + NH4OH = NaOH + Ag2NO3 + NH4CO3 =>
NaNO3 + Ag2CO3 + NH4OH = NaOH + Ag2NO3 + NH4CO3
MnO2 + PbO = MnO3 + Pb =>
MnO2 + PbO = MnO3 + Pb
C2H5ONa + HCl = C2H5OH + NaCl =>
C2H5ONa + HCl = C2H5OH + NaCl
NH2NO3 = N2 + O2 + H2O =>
NH2NO3 = N2 + O2 + H2O
Na2CO3(ac) + HCl(ac) = NaHCO3(ac) + NaCl(ac) =>
Na2CO3(ac) + HCl(ac) = NaHCO3(ac) + NaCl(ac)
K3Fe(CN)6(aq) + Fe(NO3)3(aq) = K3Fe(NO3)6(aq) + Fe(CN)3(s) =>
K3Fe(CN)6(aq) + 2 Fe(NO3)3(aq) = K3Fe(NO3)6(aq) + 2 Fe(CN)3(s)
Fe{6} + Br{2} = Fe{2} + Br{4} =>
Fe{6} + 2 Br{2} = Fe{2} + 2 Br{4}
C8H18 + O2 = CO2 + H20O =>
20 C8H18 + 169 O2 = 160 CO2 + 18 H20O
NH3 + Ca(ClO3)2 = N2 + H2O + CaCl2 =>
4 NH3 + Ca(ClO3)2 = 2 N2 + 6 H2O + CaCl2
C8H11NO(CH3CO)2O = C10H13NO2CH3COOH =>
C8H11NO(CH3CO)2O = C10H13NO2CH3COOH
H2NCH2COOH + O2 = CO2 + N2 + H2O =>
4 H2NCH2COOH + 9 O2 = 8 CO2 + 2 N2 + 10 H2O
HNO3(aq) + KHCO3(aq) = KNO3 + H2CO3 =>
HNO3(aq) + KHCO3(aq) = KNO3 + H2CO3
CH3CH2OH + H2SO4 = CH3 + SO4 + H2O =>
CH3CH2OH + H2SO4 = 2 CH3 + SO4 + H2O
BaCl2 + CuO = CuCl2 + BaO =>
BaCl2 + CuO = CuCl2 + BaO
P4 + S8 = P2S5 =>
4 P4 + 5 S8 = 8 P2S5
Na2Cr2O7 + H2O + S = SO2 + NaO2H + Cr2O3 =>
2 Na2Cr2O7 + 2 H2O + S = SO2 + 4 NaO2H + 2 Cr2O3
NaC2H3O2 + Zn(NO3)2 = Zn(C2H3O2)2 + NaNO3 =>
2 NaC2H3O2 + Zn(NO3)2 = Zn(C2H3O2)2 + 2 NaNO3
PbO2 + FeCl3 + H2SO4 = PbSO4 + Cl2 + Fe2(SO4)3 + H2O =>
3 PbO2 + 2 FeCl3 + 6 H2SO4 = 3 PbSO4 + 3 Cl2 + Fe2(SO4)3 + 6 H2O
Co(OH)2 + KSCN = Co(SCN)6 + (OH)3 + K =>
3 Co(OH)2 + 18 KSCN = 3 Co(SCN)6 + 2(OH)3 + 18 K
NaHCO3 + CH3OOH = NaCH3COO + H2O + CO2(g) =>
NaHCO3 + 2 CH3OOH = NaCH3COO + 3 H2O + CO2(g)
NO3{-} + H2S = S8 + NO2 + OH{-} =>
16 NO3{-} + 8 H2S = S8 + 16 NO2 + 16 OH{-}
OF2 = O2 + F2 =>
2 OF2 = O2 + 2 F2
Na3PO4 + Zn(ClO4)2 = Zn3(PO4)2 + NaClO4 =>
2 Na3PO4 + 3 Zn(ClO4)2 = Zn3(PO4)2 + 6 NaClO4
Fe2O(s) + O2(g) = Fe2O3(s) =>
Fe2O(s) + O2(g) = Fe2O3(s)
C4H10N3O3 + H2O = C4H12N3O4 =>
C4H10N3O3 + H2O = C4H12N3O4
NaHSO4 + CaOCl2 = Na2SO4 + CaSO4 + H2O + Cl2 =>
2 NaHSO4 + CaOCl2 = Na2SO4 + CaSO4 + H2O + Cl2
Tm2O3 + HNO3 = Tm(NO3)*6H2O + N2 + O2 =>
2 Tm2O3 + 48 HNO3 = 4 Tm(NO3)*6H2O + 22 N2 + 57 O2
NH4 = H2 + N2 =>
2 NH4 = 4 H2 + N2
(NH2)2CS + Cu + HCl = Cu((NH2)2CS)3Cl + H2 =>
6(NH2)2CS + 2 Cu + 2 HCl = 2 Cu((NH2)2CS)3Cl + H2
Cr(OH)2 + HNO3 = Cr(NO3)3 + H2O + NO2 =>
Cr(OH)2 + 4 HNO3 = Cr(NO3)3 + 3 H2O + NO2
Ag + HClO4 = AgClO4 + AgCl + H2O =>
8 Ag + 8 HClO4 = 7 AgClO4 + AgCl + 4 H2O
NaClO2(aq) + H2O(l) = HClO2(aq) + NaOH(aq) =>
NaClO2(aq) + H2O(l) = HClO2(aq) + NaOH(aq)
N2O + MnO2 + H2O = Mn(OH)2 + NO2 =>
N2O + 3 MnO2 + 3 H2O = 3 Mn(OH)2 + 2 NO2
C4H9O2 + NaHCO3 = C4H7O2Na + H2O + CO2 =>
20 C4H9O2 + 21 NaHCO3 = 21 C4H7O2Na + 27 H2O + 17 CO2
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
Na2SO4 + Mg(NO3)2 = MgSO4 + NaNO3 =>
Na2SO4 + Mg(NO3)2 = MgSO4 + 2 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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