| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Hg3(PO4)2 = 2 Hg2P2O7 + 2 Hg + O2
Hg3(PO4)2 = HgO + P4O10 =>
2 Hg3(PO4)2 = 6 HgO + P4O10
H2SO4 + CH3COOH = H2S + H2CO3 =>
H2SO4 + CH3COOH = H2S + 2 H2CO3
K3PO4 + PbCl2 = KCl + Pb3(PO4)2 =>
2 K3PO4 + 3 PbCl2 = 6 KCl + Pb3(PO4)2
NaCI + K2S = Na2S + KCI =>
2 NaCI + K2S = Na2S + 2 KCI
Cl2 + Cd = Cd{+2} + Cl{-} =>
Cl2 + Cd = Cd{+2} + 2 Cl{-}
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Cl2 + Cd = Cd{2+} + Cl{-} =>
Cl2 + Cd = Cd{2+} + 2 Cl{-}
NH2OH + HNO3 = N2O + H2O =>
4 NH2OH + 2 HNO3 = 3 N2O + 7 H2O
Hg{2+} + Cu = Cu{2+} + Hg =>
Hg{2+} + Cu = Cu{2+} + Hg
Ba3(PO4)2(s) + SiO2(s) + C(s) = P4(g) + BaSiO3(l) + CO(g) =>
2 Ba3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = P4(g) + 6 BaSiO3(l) + 10 CO(g)
Cl2 + Cd = Cd{+2} + Cl{-} =>
Cl2 + Cd = Cd{+2} + 2 Cl{-}
H2SO4 + CH3COOH = HSO4{-} + CH3COOH2{+} =>
H2SO4 + CH3COOH = HSO4{-} + CH3COOH2{+}
SiH4 + KMnO4 = MnO2 + K2SiO3 + KOH + H2O =>
3 SiH4 + 8 KMnO4 = 8 MnO2 + 3 K2SiO3 + 2 KOH + 5 H2O
NH4Cl + H2O + CaO = NH4OH + CaCl2 =>
2 NH4Cl + H2O + CaO = 2 NH4OH + CaCl2
FeS2 + HCl + H2O2 = FeCl3 + SO2 + H2O =>
2 FeS2 + 6 HCl + 11 H2O2 = 2 FeCl3 + 4 SO2 + 14 H2O
HNO3 + Mn(OH)2 = HOH + Mn(NO3)2 =>
2 HNO3 + Mn(OH)2 = 2 HOH + Mn(NO3)2
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
Ca + C3H7OH = C3H7OCa + H2 =>
2 Ca + 2 C3H7OH = 2 C3H7OCa + H2
NH3 + Cl + H2O = NH4Cl + OH =>
NH3 + Cl + H2O = NH4Cl + OH
C2H4(OH)2 + O2 = CO2 + H2O =>
2 C2H4(OH)2 + 5 O2 = 4 CO2 + 6 H2O
NaSCN + Co(NO3)2 = NaNO3 + Co(SCN)2 =>
2 NaSCN + Co(NO3)2 = 2 NaNO3 + Co(SCN)2
Fe(OH) + Cl2 = FeCl3(OH) =>
2 Fe(OH) + 3 Cl2 = 2 FeCl3(OH)
(C18H35O2)3C3H5 + NaOH = C3H5(OH)3 + C18H35O2Na =>
(C18H35O2)3C3H5 + 3 NaOH = C3H5(OH)3 + 3 C18H35O2Na
Ni(s) + AuBr3(aq) = Au(s) + NiBr3(aq) =>
Ni(s) + AuBr3(aq) = Au(s) + NiBr3(aq)
C2H4O + Ag(NH3)2OH = CH3COOH + NH3 + Ag + H2O =>
C2H4O + 2 Ag(NH3)2OH = CH3COOH + 4 NH3 + 2 Ag + H2O
Bi(OH)3 + H2SO4 = Bi(SO4) + H2(OH)3 =>
Bi(OH)3 + H2SO4 = Bi(SO4) + H2(OH)3
C + H2O = CO + H2 =>
C + H2O = CO + H2
Hg + HBr = BrHg + H =>
Hg + HBr = BrHg + H
HCl + K2CO3 = KCl + H2OCO2 =>
2 HCl + K2CO3 = 2 KCl + H2OCO2
CoCl2*6H2O + HCl = CoCl2*HCl + H2O =>
CoCl2*6H2O + HCl = CoCl2*HCl + 6 H2O
C + O2 = C2O2 =>
2 C + O2 = C2O2
PBO2C = PBCO2 =>
PBO2C = PBCO2
Hg3(PO4)2 = HgO + P4O10 =>
2 Hg3(PO4)2 = 6 HgO + P4O10
SO2 + PbO2 = PbSO4 =>
SO2 + PbO2 = PbSO4
Te + KOH = K2Te + K2TeO2 + H2O =>
2 Te + 4 KOH = K2Te + K2TeO2 + 2 H2O
H2SO4 + CH3COOH = (CH3COO)2SO4 + H2 =>
H2SO4 + 2 CH3COOH = (CH3COO)2SO4 + 2 H2
Mn(NO2)3 + Na2O = Mn2O3 + NaNO2 =>
2 Mn(NO2)3 + 3 Na2O = Mn2O3 + 6 NaNO2
Cl2 + Cd = Cd{+2} + Cl{-} =>
Cl2 + Cd = Cd{+2} + 2 Cl{-}
H2SO4 + CH3COOH = HSO4{-} + CH3COOH2{+} =>
H2SO4 + CH3COOH = HSO4{-} + CH3COOH2{+}
Cd + Cl2 = CdCl2 =>
Cd + Cl2 = CdCl2
I + KIO3 + HCl = ICl + KCl + H2O =>
4 I + KIO3 + 6 HCl = 5 ICl + KCl + 3 H2O
CoO + C = Co + CO =>
CoO + C = Co + CO
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
H2SO4 + CH3COOH = (CH3COO)2SO4 + H2 =>
H2SO4 + 2 CH3COOH = (CH3COO)2SO4 + 2 H2
Cd + Cl2 = CdCl2 =>
Cd + Cl2 = CdCl2
P2O3 + Mg(OH)2 = MgPHO3 + H2O =>
P2O3 + 2 Mg(OH)2 = 2 MgPHO3 + H2O
Cd + Cl2 = CdCl2 =>
Cd + Cl2 = CdCl2
NaF + NH3 = NaH3 + NF =>
NaF + NH3 = NaH3 + NF
H2SO4 + CH3COOH = HSO4{-} + CH3COOH2{+} =>
H2SO4 + CH3COOH = HSO4{-} + CH3COOH2{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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