| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + 6 H2O = Al(H3O)3 + 6 OH
C6H4OHCOOH + NaHCO3 = NaC6H4(OH)COO + H2O + CO2 =>
C6H4OHCOOH + NaHCO3 = NaC6H4(OH)COO + H2O + CO2
CH2CHCH3 + HF = CH3CHFCH3 =>
CH2CHCH3 + HF = CH3CHFCH3
Ca(NO3)2 + NaF = CaF + Na(NO3)2 =>
Ca(NO3)2 + NaF = CaF + Na(NO3)2
Cu2(HOOCCH2COO)4 + O2 = CuO + CO2 + H2O =>
Cu2(HOOCCH2COO)4 + 8 O2 = 2 CuO + 12 CO2 + 6 H2O
KMnO4 + H2SO3 + H2O = MnO2 + H2SO4 + KOH =>
2 KMnO4 + 3 H2SO3 + H2O = 2 MnO2 + 3 H2SO4 + 2 KOH
H{+} + Cr2O7{2-} + SO2 = Cr{3+} + HSO4{-} + H2O =>
5 H{+} + Cr2O7{2-} + 3 SO2 = 2 Cr{3+} + 3 HSO4{-} + H2O
NH2OH + HCl = (NH3OH)Cl =>
NH2OH + HCl = (NH3OH)Cl
P4 + NO2 = P2O4 + N2 =>
P4 + 4 NO2 = 2 P2O4 + 2 N2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
C(CH3)3Br + NH3 = C(CH3)3NH3 + Br =>
C(CH3)3Br + NH3 = C(CH3)3NH3 + Br
NaBr + H3PO4 = Na2HPO4 + HBr =>
2 NaBr + H3PO4 = Na2HPO4 + 2 HBr
Br2 + SrO = BrO + Sr =>
Br2 + 2 SrO = 2 BrO + 2 Sr
SnCl2 + Cl = [SnCl3] =>
SnCl2 + Cl = [SnCl3]
HNO2 + CuO = H2O + Cu(NO2)2 =>
2 HNO2 + CuO = H2O + Cu(NO2)2
C2H4O2 + C4H4O5 = C6H8O7 =>
C2H4O2 + C4H4O5 = C6H8O7
BaCl2 + Fe = BaCl2Fe =>
BaCl2 + Fe = BaCl2Fe
Li2 + O = Li2O =>
Li2 + O = Li2O
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(g) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(g)
SrCl2(aq) + H2O(l) = Sr(OH)2(aq) + HCl =>
SrCl2(aq) + 2 H2O(l) = Sr(OH)2(aq) + 2 HCl
Pb{4+} + Pb = Pb{2+} =>
Pb{4+} + Pb = 2 Pb{2+}
Na1 + O2 = Na2O =>
4 Na1 + O2 = 2 Na2O
C6H8O7 + H2O2 = CO2 + H2O =>
C6H8O7 + 9 H2O2 = 6 CO2 + 13 H2O
K2MnO4 + Na2S + H2O = MnO2 + S + KOH + NaOH =>
K2MnO4 + Na2S + 2 H2O = MnO2 + S + 2 KOH + 2 NaOH
NH4OH + NaHCO3 = NaOH + NH4HCO3 =>
NH4OH + NaHCO3 = NaOH + NH4HCO3
C3H7OH + H2O2 = CO2 + H2O =>
C3H7OH + 9 H2O2 = 3 CO2 + 13 H2O
Mg(s) + HCl(aq) = H2(gas) + Mg{2+} + Cl{-}(aq) =>
Mg(s) + 2 HCl(aq) = H2(gas) + Mg{2+} + 2 Cl{-}(aq)
C2H5OOH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C2H5OOH + 2 KMnO4 + 3 H2SO4 = 5 CH3COOH + 2 MnSO4 + K2SO4 + 8 H2O
C3Cl3N3O3 + H2O = HOCl + C3H3N3O3 =>
C3Cl3N3O3 + 3 H2O = 3 HOCl + C3H3N3O3
NaNO3 + C = Na2O + CO + N2 =>
2 NaNO3 + 5 C = Na2O + 5 CO + N2
SiO3 = Si + O =>
SiO3 = Si + 3 O
ZnO + HCl = ZnCl2 + H2O = =>
ZnO + 2 HCl = ZnCl2 + H2O
FeI + HS = HI + FeS =>
FeI + HS = HI + FeS
HCl + CaCO3 = CaCl2 + H2O + CO2(g) =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2(g)
CuSO4(H2O)5 + NaHCO3 = Cu(OH)2(CuCO3)2 + Na2SO4 + H2O + CO2 =>
3 CuSO4(H2O)5 + 6 NaHCO3 = Cu(OH)2(CuCO3)2 + 3 Na2SO4 + 17 H2O + 4 CO2
C9H11NO2 + O2 = CO2 + H2O + N2O4 =>
4 C9H11NO2 + 47 O2 = 36 CO2 + 22 H2O + 2 N2O4
NH4Fe(SO4)2 + BaCl2 = Ba(SO4)2 + FeCl2 + NH4 =>
NH4Fe(SO4)2 + BaCl2 = Ba(SO4)2 + FeCl2 + NH4
CH3COOH + H2O2 = CH3CO3H + H2O =>
CH3COOH + H2O2 = CH3CO3H + H2O
K2CrO4 + H2O2 + HNO3 = CrO5 + KNO3 + H2O =>
K2CrO4 + 2 H2O2 + 2 HNO3 = CrO5 + 2 KNO3 + 3 H2O
CH3COOH + H2O2 = CH3CO3H + H2O =>
CH3COOH + H2O2 = CH3CO3H + H2O
Mg + CH4 = MgC + H2 =>
Mg + CH4 = MgC + 2 H2
ZnCl2 + NaOH = NaCl + Zn(OH)2 =>
ZnCl2 + 2 NaOH = 2 NaCl + Zn(OH)2
RbMnO4 = MnO2 + Rb2O + O2 =>
4 RbMnO4 = 4 MnO2 + 2 Rb2O + 3 O2
PbS + O2 = Pb2O4 + SO2 =>
2 PbS + 4 O2 = Pb2O4 + 2 SO2
HClO4 + HNO3 = HNO4 + HCl =>
HClO4 + 4 HNO3 = 4 HNO4 + HCl
CH3(CH2)6CH3 + O2 = CH2O + H2O =>
2 CH3(CH2)6CH3 + 9 O2 = 16 CH2O + 2 H2O
O2 + C4H12 = CO2 + H2O =>
7 O2 + C4H12 = 4 CO2 + 6 H2O
HNO3 + NaHCO3NaNO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3NaNO3 = 2 NaNO3 + H2O + CO2
C7H6SO5 + O2 = CO2 + H2O + SO3 =>
2 C7H6SO5 + 15 O2 = 14 CO2 + 6 H2O + 2 SO3
NaAlO2 + CO2 + H2O = NaOH + Al2(CO3)3 =>
2 NaAlO2 + 3 CO2 + H2O = 2 NaOH + Al2(CO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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