| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + C3H6O3 = C3H3O2Na + 2 H2O
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C6H10O6 + Ca(OH)2 + C3H6O3 = C9H16CaO10 + H2O =>
C6H10O6 + Ca(OH)2 + C3H6O3 = C9H16CaO10 + H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Pb(C2H3O2)2 + HCl = PbCl2 + HC2H3O2 =>
Pb(C2H3O2)2 + 2 HCl = PbCl2 + 2 HC2H3O2
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
As2O3 + Al + HCl = AsH3 + AlCl3 + H2O =>
As2O3 + 4 Al + 12 HCl = 2 AsH3 + 4 AlCl3 + 3 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NiCl2 + O2 = NiO + Cl2O5 =>
NiCl2 + 3 O2 = NiO + Cl2O5
C12H18 + O2 = C6H6O2 + C3H6O =>
C12H18 + 2 O2 = C6H6O2 + 2 C3H6O
C + H2SO4 = CO2 + H2O + SO2 =>
C + 2 H2SO4 = CO2 + 2 H2O + 2 SO2
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
K2CO3 + ZnCl2 = KCl + ZnCO3 =>
K2CO3 + ZnCl2 = 2 KCl + ZnCO3
C3H6O3 + C6H10O6 + Ca(OH)2 = C9H16CaO10 + H2O =>
C3H6O3 + C6H10O6 + Ca(OH)2 = C9H16CaO10 + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C + H2SO4 = CO2 + H2O + SO2 =>
C + 2 H2SO4 = CO2 + 2 H2O + 2 SO2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
C2H4O + KMnO4 + H{+} = CH3COOH + Mn2{+} + H2O + K{+} =>
13 C2H4O + 4 KMnO4 + 6 H{+} = 13 CH3COOH + 2 Mn2{+} + 3 H2O + 4 K{+}
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
C6H6 + C3H6 = C12H18 =>
C6H6 + 2 C3H6 = C12H18
C2H4O + MnO4 + H{+} = CH3COOH + Mn2{+} + H2O{+} =>
7 C2H4O + 2 MnO4 + 2 H{+} = 7 CH3COOH + Mn2{+} + H2O{+}
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H4O + MnO4{-} + H{+} = CH3COOH + Mn2{+} + H2O{+} =>
5 C2H4O + 2 MnO4{-} + 6 H{+} = 5 CH3COOH + Mn2{+} + 3 H2O{+}
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al2(SO4)3 + H3PO4 = AlPO4 + H2SO4 =>
Al2(SO4)3 + 2 H3PO4 = 2 AlPO4 + 3 H2SO4
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
C2H4O + MnO4{-} + H{+} = CH3COOH + Mn2{+} + H2O{+} =>
5 C2H4O + 2 MnO4{-} + 6 H{+} = 5 CH3COOH + Mn2{+} + 3 H2O{+}
NiO + Co3O4 + Mn2O3 + Li2O + O2 = Li27Ni25Co1Mn1O54 =>
150 NiO + 2 Co3O4 + 3 Mn2O3 + 81 Li2O + 38 O2 = 6 Li27Ni25Co1Mn1O54
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CaS + O2 = CaO + SO2 =>
2 CaS + 3 O2 = 2 CaO + 2 SO2
C2H4O + MnO4{-} + H{+} = CH3COOH + Mn2{+} + H2O{+} =>
5 C2H4O + 2 MnO4{-} + 6 H{+} = 5 CH3COOH + Mn2{+} + 3 H2O{+}
NH4OH + H2SO4 = (NH4)2SO4 + HOH =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 HOH
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Cr2O7{2-} + S{2-} + H{+} = Cr{3+} + S + H2O =>
Cr2O7{2-} + 3 S{2-} + 14 H{+} = 2 Cr{3+} + 3 S + 7 H2O
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
MnSO4 + NaBiO3 + H2SO4 = NaMnO4 + Bi2(SO4)3 + H2O + Na2SO4 =>
4 MnSO4 + 10 NaBiO3 + 14 H2SO4 = 4 NaMnO4 + 5 Bi2(SO4)3 + 14 H2O + 3 Na2SO4
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
C2H4O + MnO4{-} + H{+} = CH3COOH + Mn2{+} + H2O{+} =>
5 C2H4O + 2 MnO4{-} + 6 H{+} = 5 CH3COOH + Mn2{+} + 3 H2O{+}
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HCl + H2O = H3O{+} + Cl{-} =>
HCl + H2O = H3O{+} + Cl{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/22
Équations équilibrées sur12/16/21
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