| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2O = 2 H2 + O2
CO + Co = COCo =>
CO + Co = COCo
Ba(OH)2 + Br = BaBr2 + Ba(BrO)2 + H2O =>
2 Ba(OH)2 + 4 Br = BaBr2 + Ba(BrO)2 + 2 H2O
C4H10 + KMnO4 + KOH = C7H9O6 + K2MnO4 + H2O =>
7 C4H10 + 82 KMnO4 + 82 KOH = 4 C7H9O6 + 82 K2MnO4 + 58 H2O
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
C4H10O3 + KMnO4 + HClO = CO + MnCl2 + KCl + H2O =>
11 C4H10O3 + 12 KMnO4 + 36 HClO = 44 CO + 12 MnCl2 + 12 KCl + 73 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Co9 = Co18 =>
2 Co9 = Co18
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
Fe + O2 = Fe2O =>
4 Fe + O2 = 2 Fe2O
Mn + H2O = MnO + H2 =>
Mn + H2O = MnO + H2
CO + H2O = C2H6O + OH =>
2 CO + 7 H2O = C2H6O + 8 OH
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ca + H{+} = Ca2{+} + H2 =>
4 Ca + 2 H{+} = 2 Ca2{+} + H2
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
Ho + H2O = Ho(OH)3 + H2 =>
2 Ho + 6 H2O = 2 Ho(OH)3 + 3 H2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C2H5NH2 + HBr = C2H5NH3Br =>
C2H5NH2 + HBr = C2H5NH3Br
Cl + F = ClF3 =>
Cl + 3 F = ClF3
AgC2H3O2 + K2CrO4 = Ag2CrO4 + KC2H3O2 =>
2 AgC2H3O2 + K2CrO4 = Ag2CrO4 + 2 KC2H3O2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
NH3(g) + O2(g) = N2 + H2O(g) =>
4 NH3(g) + 3 O2(g) = 2 N2 + 6 H2O(g)
Br2(l) + I(s) = IBr3(g) =>
3 Br2(l) + 2 I(s) = 2 IBr3(g)
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2SO4 + NaBr = Na2SO4 + SO2 + Br2 + H2O =>
2 H2SO4 + 2 NaBr = Na2SO4 + SO2 + Br2 + 2 H2O
CH3CHOHCH3 + KMnO4 = CH3COCH3 + KOH + H2O + MnO2 =>
3 CH3CHOHCH3 + 2 KMnO4 = 3 CH3COCH3 + 2 KOH + 2 H2O + 2 MnO2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
(NH4)2U4O13 = U3O8 + NH3 + H2O + O2 =>
3(NH4)2U4O13 = 4 U3O8 + 6 NH3 + 3 H2O + 2 O2
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
CH3C(CH3)CH2 + KMnO4 + H2SO4 = CH3COCH3 + K2SO4 + MnSO4 + H2O =>
15 CH3C(CH3)CH2 + 8 KMnO4 + 12 H2SO4 = 20 CH3COCH3 + 4 K2SO4 + 8 MnSO4 + 12 H2O
(NH4)2SO3 + LiOH = NH3 + H2O + Li2SO3 =>
(NH4)2SO3 + 2 LiOH = 2 NH3 + 2 H2O + Li2SO3
CO + (O2) = CO2 =>
2 CO + (O2) = 2 CO2
CuNO3 + Fe = Fe(NO3)3 + Cu =>
3 CuNO3 + Fe = Fe(NO3)3 + 3 Cu
Pt + NaOH = Pt(NaOH)3 =>
Pt + 3 NaOH = Pt(NaOH)3
copper(ii)oxide + carbon = carbondioxide + copper =>
2 CuO + C = CO2 + 2 Cu
Zn(NO3)2 + Mg = Mg(NO3)2 + Zn =>
Zn(NO3)2 + Mg = Mg(NO3)2 + Zn
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
CuFeS2 = Cu2S + FeS + S24 =>
48 CuFeS2 = 24 Cu2S + 48 FeS + S24
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
FeCl2 + KMnO4 + HCl = KCl + MnO2 + FeCl3 + H2O =>
3 FeCl2 + KMnO4 + 4 HCl = KCl + MnO2 + 3 FeCl3 + 2 H2O
RuO4 + HCl + Cl2 = H2RuCl6 + HClO4 =>
RuO4 + 3 HCl + 2 Cl2 = H2RuCl6 + HClO4
Na2OH2O = NaOH =>
Na2OH2O = 2 NaOH
C4H8O2 + NaOH = H2O + CO2 + Na =>
C4H8O2 + 20 NaOH = 14 H2O + 4 CO2 + 20 Na
ZnSO4 + BaS = ZnBa + SSO4 =>
ZnSO4 + BaS = ZnBa + SSO4
Ca2Fe2O5 + FeO + Fe2O3 = CaFe4O6 =>
Ca2Fe2O5 + 4 FeO + Fe2O3 = 2 CaFe4O6
C7H6O3 + CH3OH = C8H8O3H2O =>
C7H6O3 + CH3OH = C8H8O3H2O
P + C = PC =>
P + C = PC
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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