| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaF + Cl2 = F2 + 2 NaCl
NaOCH2CH2ONa + H2O = HOCH2CH2OH + NaOH =>
NaOCH2CH2ONa + 2 H2O = HOCH2CH2OH + 2 NaOH
FeS + Na2SO3 + HCl = SO3 + NaCl + SH2 + Fe =>
FeS + Na2SO3 + 2 HCl = SO3 + 2 NaCl + SH2 + Fe
Ca(s) + S(s) = Ca2S(s) =>
2 Ca(s) + S(s) = Ca2S(s)
KOH + C5H6 = C5H5 + H2O + K =>
KOH + C5H6 = C5H5 + H2O + K
FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2
Na2CO3 + H2CO3 = NaHCO3 =>
Na2CO3 + H2CO3 = 2 NaHCO3
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
Ca(OH)2 + Al(No3)3 = Ca(No3)2 + Ca[Al(OH)4]2 =>
4 Ca(OH)2 + 2 Al(No3)3 = 3 Ca(No3)2 + Ca[Al(OH)4]2
H{+} + H2O + P4 + NO3{-} = H2PO4{-} + NO =>
8 H{+} + 8 H2O + 3 P4 + 20 NO3{-} = 12 H2PO4{-} + 20 NO
Fe(OH)3 + (NH4)3PO4 = FePO4 + NH3 + H2O =>
Fe(OH)3 + (NH4)3PO4 = FePO4 + 3 NH3 + 3 H2O
K2Se + FeF2 = K2F2 + FeSe =>
K2Se + FeF2 = K2F2 + FeSe
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O =>
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O
MnO4{-} + SO2 + H = Mn + SO4{2-} + H2O =>
2 MnO4{-} + SO2 + 12 H = 2 Mn + SO4{2-} + 6 H2O
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
ClO{-} = Cl{-} + ClO3{-} =>
3 ClO{-} = 2 Cl{-} + ClO3{-}
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C11H14O2 + H2O = C7H6O2 + C4H10O =>
C11H14O2 + H2O = C7H6O2 + C4H10O
CdF2 + NeBr = CdBr2 + NeF =>
CdF2 + 2 NeBr = CdBr2 + 2 NeF
K[Cr(OH)4] + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
2 K[Cr(OH)4] + 3 KNO3 + 2 KOH = 2 K2CrO4 + 3 KNO2 + 5 H2O
Al + BaH18O10 + C2H4N4 = AlBa3N2 + CO2 + NH3 =>
2 Al + 6 BaH18O10 + 15 C2H4N4 = 2 AlBa3N2 + 30 CO2 + 56 NH3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH3(l) + Cl2(g) = N2(g) + HCl(l) =>
2 NH3(l) + 3 Cl2(g) = N2(g) + 6 HCl(l)
Fe{3+}OH = Fe{3} =>
Fe{3+}OH = Fe{3}
Ag + H2O = (Ag)H2O =>
Ag + H2O = (Ag)H2O
L + KBr = K + LBr =>
L + KBr = K + LBr
CH2OH{-}CH2OH + K = CH2OK{-}CH2OK + H2 =>
2 CH2OH{-}CH2OH + 2 K = 2 CH2OK{-}CH2OK + H2
Cu(NO3)2BaCl2 = Ba(NO3)2CuCl2 =>
Cu(NO3)2BaCl2 = Ba(NO3)2CuCl2
Fe3(PO4)2 + HCl = H3(PO4) + FeCl2 =>
Fe3(PO4)2 + 6 HCl = 2 H3(PO4) + 3 FeCl2
CH3CH2CH2CH2OH + O2 = CO2 + H2O =>
CH3CH2CH2CH2OH + 6 O2 = 4 CO2 + 5 H2O
Cu(OH)2 + C6H12O6 + NaOH = Cu2O + C6H11O7Na + H2O =>
2 Cu(OH)2 + C6H12O6 + NaOH = Cu2O + C6H11O7Na + 3 H2O
KOH + CO2 = K2CO3H2O =>
2 KOH + CO2 = K2CO3H2O
NaNO3 + KOH = NaOH + KNO3 =>
NaNO3 + KOH = NaOH + KNO3
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
C3H8 + Br = C3H6Br + HBr =>
C3H8 + 3 Br = C3H6Br + 2 HBr
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
SrCl2 + LiOH = Sr(OH)2 + LiCl =>
SrCl2 + 2 LiOH = Sr(OH)2 + 2 LiCl
W + H2O2 = H2W3O12 + H2O =>
3 W + 11 H2O2 = H2W3O12 + 10 H2O
NaS + Fe(No3)3 = NaNo3 + FeS3 =>
3 NaS + Fe(No3)3 = 3 NaNo3 + FeS3
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
PH3 + O2 = P2O5 + H2O =>
2 PH3 + 4 O2 = P2O5 + 3 H2O
CO2(g) + KOH(aq) = K2CO3(aq) + H2O(l) =>
CO2(g) + 2 KOH(aq) = K2CO3(aq) + H2O(l)
CO(OH)2 + HCl = H2O + CO(Cl)2 =>
CO(OH)2 + 2 HCl = 2 H2O + CO(Cl)2
H2S + PbCl2 = PbS + HCl =>
H2S + PbCl2 = PbS + 2 HCl
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Mg(NO3)2 + Na = Mg + Na2NO3 =>
Mg(NO3)2 + 4 Na = Mg + 2 Na2NO3
P3 + Cl = PCl3 =>
P3 + 9 Cl = 3 PCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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