| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H6O2 + CaO = Ca + C3H6O3
Cl + H2O = ClO3 + H2 =>
Cl + 3 H2O = ClO3 + 3 H2
N2OH + H3PO4 = N2PO4 + H3OH =>
N2OH + H3PO4 = N2PO4 + H3OH
PI3 + P4 + H2O = PH4I + H3PO4 =>
10 PI3 + 11 P4 + 96 H2O = 30 PH4I + 24 H3PO4
HCl + HNO3 = HClO4 + NO + H2O =>
3 HCl + 8 HNO3 = 3 HClO4 + 8 NO + 4 H2O
Na3PO4 + Ca(CO3) = Na2CO3 + Ca3(PO4)2 =>
2 Na3PO4 + 3 Ca(CO3) = 3 Na2CO3 + Ca3(PO4)2
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
CO + S = CS2 + CO2 =>
2 CO + 2 S = CS2 + CO2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Bi{3} + OH{-} = Bi(OH)3 =>
Bi{3} + 3 OH{-} = Bi(OH)3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Fe + PbSO4 = FeSO4 + Pb =>
Fe + PbSO4 = FeSO4 + Pb
Ca(OH)2 + (NH4)Cl = CaCl2 + NH3 + H2O =>
Ca(OH)2 + 2(NH4)Cl = CaCl2 + 2 NH3 + 2 H2O
Na(ac) + HCl(ac) = NaCl(ac) + H2(ac) =>
2 Na(ac) + 2 HCl(ac) = 2 NaCl(ac) + H2(ac)
Fe2{+} + H + CrO4{-}2 = Fe3 + Cr3 + H2O =>
3 Fe2{+} + 24 H + 3 CrO4{-}2 = 2 Fe3 + Cr3 + 12 H2O
NH2OH + HX = H2O + NH2X =>
NH2OH + HX = H2O + NH2X
FeSO4 + H2SO4 + KNO3 = Fe2(SO4)3 + H2O + NO + K2SO4 =>
6 FeSO4 + 4 H2SO4 + 2 KNO3 = 3 Fe2(SO4)3 + 4 H2O + 2 NO + K2SO4
C7H5ClO + C22H21O2P = C11H11ClO2 + C18H15OP =>
C7H5ClO + C22H21O2P = C11H11ClO2 + C18H15OP
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
NH3 + HNO3 = NNO3 + HH3 =>
NH3 + HNO3 = NNO3 + HH3
Ca + HNO3 = Ca(NO3)2 + NNO + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + NNO + 5 H2O
*3Fe + *4H2O = Fe3O4 + *4H2 =>
*3Fe + *4H2O = Fe3O4 + *4H2
C4H9OH + CH3COOH = C6H12O2 + H2O =>
C4H9OH + CH3COOH = C6H12O2 + H2O
NO2 + FeOH = Fe(NO3)3 + NO + H2O =>
11 NO2 + 2 FeOH = 2 Fe(NO3)3 + 5 NO + H2O
H2 + Cl1 = HCl2 =>
H2 + 4 Cl1 = 2 HCl2
MgSO4(aq) + NH4OH(aq) = Mg(OH)2(s) + (NH4)2SO4(aq) =>
MgSO4(aq) + 2 NH4OH(aq) = Mg(OH)2(s) + (NH4)2SO4(aq)
A4B3 = A + B =>
A4B3 = 4 A + 3 B
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
HCH2O2 + Ba(OH)2 = Ba + COOH + H2O =>
HCH2O2 + Ba(OH)2 = Ba + COOH + 2 H2O
HCl + NO3 = HNO3 + Cl =>
HCl + NO3 = HNO3 + Cl
HC2H3O2 + H2O = C2H3O2{-} + H3O{+} =>
HC2H3O2 + H2O = C2H3O2{-} + H3O{+}
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C6H12 + HCl = C6H13Cl =>
C6H12 + HCl = C6H13Cl
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
Mn3(PO4)2 + O = MnO + PO4 =>
Mn3(PO4)2 + 3 O = 3 MnO + 2 PO4
HClO2 = Cl + ClO2 + H2O =>
4 HClO2 = Cl + 3 ClO2 + 2 H2O
C6H14 + HCl = C6H13Cl + H2 =>
C6H14 + HCl = C6H13Cl + H2
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
BaO + AlI3 = BaI2 + Al2O3 =>
3 BaO + 2 AlI3 = 3 BaI2 + Al2O3
Fe + LiClO4 = FeO + LiCl =>
4 Fe + LiClO4 = 4 FeO + LiCl
HF + KOH = H2O + KHF2 =>
2 HF + KOH = H2O + KHF2
Pb + FeCl3 = Fe + PbCl =>
3 Pb + FeCl3 = Fe + 3 PbCl
BaCl2 + KPO4 = KCl2 + BaPO4 =>
BaCl2 + KPO4 = KCl2 + BaPO4
Na2S2O3 + KClO3 + H2O = Na2SO4 + KCl + H2SO4 =>
3 Na2S2O3 + 4 KClO3 + 3 H2O = 3 Na2SO4 + 4 KCl + 3 H2SO4
Al + H2O = Al2O3 + H6 =>
2 Al + 3 H2O = Al2O3 + H6
Cr2(SO4)3 + Na2CO3 = Na2Cr2O4 + Na2SO4 + CO2 =>
Cr2(SO4)3 + 4 Na2CO3 = Na2Cr2O4 + 3 Na2SO4 + 4 CO2
K3Fe(CN)6 + KI = K4Fe(CN)6 + I2 =>
2 K3Fe(CN)6 + 2 KI = 2 K4Fe(CN)6 + I2
Ai + O2 = Ai1O2 =>
Ai + O2 = Ai1O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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