| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3C6H6O7 + FeSO4 = Na2SO4 + C6H6FeO7 + Na
Na + Cd(HSO4) = Na(HSO4) + Cd =>
Na + Cd(HSO4) = Na(HSO4) + Cd
HClO = Cl2 + O2 + H2O =>
4 HClO = 2 Cl2 + O2 + 2 H2O
(NH4)2Cr2O7(s) = Cr2O3() + N2(g) + H2O(g) =>
(NH4)2Cr2O7(s) = Cr2O3() + N2(g) + 4 H2O(g)
Fe2O3 + AI2 = AI2O3 + Fe =>
Fe2O3 + AI2 = AI2O3 + 2 Fe
CrCl3 + F2 = F2Cr + Cl2 =>
2 CrCl3 + 2 F2 = 2 F2Cr + 3 Cl2
NO2Cl(g) + NO(g) = NO2(g) + ONCl(g) =>
NO2Cl(g) + NO(g) = NO2(g) + ONCl(g)
C6H5CH(CH3)2 + O2 = C6H5C(CH3)2OH =>
2 C6H5CH(CH3)2 + O2 = 2 C6H5C(CH3)2OH
KMnO4 + CH3CO2H + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
8 KMnO4 + 5 CH3CO2H + 12 H2SO4 = 10 CO2 + 22 H2O + 4 K2SO4 + 8 MnSO4
BaMnO4 + CO2 = Ba(MnO4)2 + BaCO3 + MnO2 =>
3 BaMnO4 + 2 CO2 = Ba(MnO4)2 + 2 BaCO3 + MnO2
PbO2 + Mn + H{+} = Pb{2+} + MnO4{-} + H2O =>
7 PbO2 + 2 Mn + 12 H{+} = 7 Pb{2+} + 2 MnO4{-} + 6 H2O
H3PO4 + (NH4)2MoO4 + HNO4 = (NH4)3PO4(MoO3)12 + NH4NO3 + H2O =>
2 H3PO4 + 24(NH4)2MoO4 + 28 HNO4 = 2(NH4)3PO4(MoO3)12 + 35 NH4NO3 + 31 H2O
SiCl4 + HOH = H2SiO3 + HCl =>
SiCl4 + 3 HOH = H2SiO3 + 4 HCl
Ca(NO3)2 + CoCl2 = Co(NO3)2 + CaCl2 =>
Ca(NO3)2 + CoCl2 = Co(NO3)2 + CaCl2
Mg + CuCl2 = MgCu + MgCl2 =>
2 Mg + CuCl2 = MgCu + MgCl2
KNO2 + S + C = CO2 + K2S + N2 =>
2 KNO2 + S + 2 C = 2 CO2 + K2S + N2
KMnO4 + NH3 = KNO3 + MnO2 + KOH + H =>
2 KMnO4 + NH3 = KNO3 + 2 MnO2 + KOH + 2 H
BaCl2(H2O) = BaCl2 + H2O =>
BaCl2(H2O) = BaCl2 + H2O
C14H19NO2 + C2H6O = C16H25NO2O =>
C14H19NO2 + C2H6O = C16H25NO2O
AlF3(aq) + Ba(OH)2(aq) = Al(OH)3(s) + BaF2(aq) =>
2 AlF3(aq) + 3 Ba(OH)2(aq) = 2 Al(OH)3(s) + 3 BaF2(aq)
C2H4O2 + KCN = KC2H3O2 + HCN =>
C2H4O2 + KCN = KC2H3O2 + HCN
H3C6H7O7 + NaHCO3 = CO2 + H2O + NaC6H7O7 =>
9 H3C6H7O7 + 10 NaHCO3 = 4 CO2 + 15 H2O + 10 NaC6H7O7
Mg(NO3)2(g) + (NH4)3PO4(l) = Mg3(PO4)2(l) + NH4NO3(aq) =>
3 Mg(NO3)2(g) + 2(NH4)3PO4(l) = Mg3(PO4)2(l) + 6 NH4NO3(aq)
Bi(OH)3 + H3PO4 = H2O + BiPO4 =>
Bi(OH)3 + H3PO4 = 3 H2O + BiPO4
Ba + SiO2 = Si + Ba2O3 =>
4 Ba + 3 SiO2 = 3 Si + 2 Ba2O3
Cd + HClO4 = Cd(ClO4)2 + H2O + Cl2O3 =>
4 Cd + 10 HClO4 = 4 Cd(ClO4)2 + 5 H2O + Cl2O3
C2H4 + OH = C2H6O2 =>
C2H4 + 2 OH = C2H6O2
K2Cr2O7 + NaCN = KCN + Na2Cr2O7 =>
K2Cr2O7 + 2 NaCN = 2 KCN + Na2Cr2O7
C6H68O + O2 = CO2 + H2O =>
2 C6H68O + 45 O2 = 12 CO2 + 68 H2O
Li(OH) + H2N2O4 = H2O + Li2N2O4 =>
2 Li(OH) + H2N2O4 = 2 H2O + Li2N2O4
Zn + HCl(agueous) = ZnCl2 + H2 =>
Zn + 2 HCl(agueous) = ZnCl2 + H2
PlSO4 + HNO3 = Pl(NO3)2 + H2SO4 =>
PlSO4 + 2 HNO3 = Pl(NO3)2 + H2SO4
SnHO = OH + Sn =>
SnHO = OH + Sn
HgF + HI = HgI + HF =>
HgF + HI = HgI + HF
NaIO3 + NaHSO3 = I2 + H2SO4 + Na2SO4 + H2O =>
4 NaIO3 + 10 NaHSO3 = 2 I2 + 3 H2SO4 + 7 Na2SO4 + 2 H2O
Fe + Na2HPO4 = FeNa2HPO4 =>
Fe + Na2HPO4 = FeNa2HPO4
P + N2 = P3N5 =>
6 P + 5 N2 = 2 P3N5
CH3CH2OH + KMnO4 + H2O = KOH + MnO2 + CH2(OH)CH(OH)CH2(OH) =>
9 CH3CH2OH + 8 KMnO4 + H2O = 8 KOH + 8 MnO2 + 6 CH2(OH)CH(OH)CH2(OH)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Si + K = SiK =>
Si + K = SiK
Ba2NO3 + Na2SO4 = Ba2SO4 + Na2NO3 =>
Ba2NO3 + Na2SO4 = Ba2SO4 + Na2NO3
As4 + NaOCl + OH{-} = NaCl + AsO4{3-} + H2O =>
As4 + 10 NaOCl + 12 OH{-} = 10 NaCl + 4 AsO4{3-} + 6 H2O
Cn + O2 = Cn2O3 =>
4 Cn + 3 O2 = 2 Cn2O3
CH3Cl + NaNH2 + C6H7N = C8H11N + NH3 + NaCl =>
2 CH3Cl + 2 NaNH2 + C6H7N = C8H11N + 2 NH3 + 2 NaCl
TiCl3 + HNO3 = HCl + Ti(NO3)3 =>
TiCl3 + 3 HNO3 = 3 HCl + Ti(NO3)3
Br2 + Na2(CO3) = NaBr + Na(BrO3) + CO2 =>
3 Br2 + 3 Na2(CO3) = 5 NaBr + Na(BrO3) + 3 CO2
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
NaKC4H4O6 + H2O2 = CO2 + H2O + NaKCO2 =>
NaKC4H4O6 + 4 H2O2 = 3 CO2 + 6 H2O + NaKCO2
CsOH(aq) + H2S2O3(aq) = H2O(l) + Cs2S2O3(aq) =>
2 CsOH(aq) + H2S2O3(aq) = 2 H2O(l) + Cs2S2O3(aq)
S8(iv) + O2 = S2O3 =>
S8(iv) + 6 O2 = 4 S2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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