| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
IPO4 + H2O = IO3{-} + I2 + H2PO4{-} + H{+} =>
5 IPO4 + 9 H2O = 3 IO3{-} + I2 + 5 H2PO4{-} + 8 H{+}
NaClO = NaCl + NaClO3 =>
3 NaClO = 2 NaCl + NaClO3
Na + N2 = Na3N2 =>
3 Na + N2 = Na3N2
SO2 + Ca(OH)2 = Ca2(SO3)2 + H2O =>
2 SO2 + 2 Ca(OH)2 = Ca2(SO3)2 + 2 H2O
Na + H2S = H2Na + S =>
Na + H2S = H2Na + S
C7H6O3 + K2CO3 = K2H4C7O3 + H2O + CO2 =>
C7H6O3 + K2CO3 = K2H4C7O3 + H2O + CO2
MnSO4 + KClO3 + KOH = K2MnO4 + KCl + H2SO4 =>
3 MnSO4 + 2 KClO3 + 6 KOH = 3 K2MnO4 + 2 KCl + 3 H2SO4
MnO2 + KNO3 + KOH = K2MnO4 + KNO2H2O =>
MnO2 + KNO3 + 2 KOH = K2MnO4 + KNO2H2O
C7H6O3 + K2CO3 = K2H4C7O3 + H2O + CO2 =>
C7H6O3 + K2CO3 = K2H4C7O3 + H2O + CO2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
CaCN2 + H2O = Ca(OH)2 + CH4N2O =>
CaCN2 + 3 H2O = Ca(OH)2 + CH4N2O
HCOH + [Ag(NH3)2]OH = Ag + HCOOH + NH3 + H2O =>
HCOH + 2[Ag(NH3)2]OH = 2 Ag + HCOOH + 4 NH3 + H2O
ZnBr2 + Cu = Zn + CuBr2 =>
ZnBr2 + Cu = Zn + CuBr2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + BaCl2 = Ba + FeCl2 =>
Fe + BaCl2 = Ba + FeCl2
K3PO4 + Sr(NO3)2 = Sr3(PO4)2(aq) + KNO3(aq) =>
2 K3PO4 + 3 Sr(NO3)2 = Sr3(PO4)2(aq) + 6 KNO3(aq)
Bariumchloride + fluorine = bariumfluoride + chlorine =>
BaCl2 + F2 = BaF2 + Cl2
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
C6H5NaO + CO2 = C7H5NaO3 =>
C6H5NaO + CO2 = C7H5NaO3
Ag(NO3) + AlCl3 = Ag(Cl3) + NO3(Al) =>
Ag(NO3) + AlCl3 = Ag(Cl3) + NO3(Al)
FeCuSO4 = FeSO4Cu =>
FeCuSO4 = FeSO4Cu
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
(CaOH)2MnO4 + H2MnO4 = CaMnO4 + H2O =>
(CaOH)2MnO4 + H2MnO4 = 2 CaMnO4 + 2 H2O
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Zn + Ba3P2 = Ba + Zn3P2 =>
3 Zn + Ba3P2 = 3 Ba + Zn3P2
CuCl2(aq) + Na2CO3(aq) = NaCl(aq) + CuCO3(s) =>
CuCl2(aq) + Na2CO3(aq) = 2 NaCl(aq) + CuCO3(s)
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
S8 + OH{-} = S{-2} + SO3 + H2O =>
S8 + 12 OH{-} = 6 S{-2} + 2 SO3 + 6 H2O
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
K2Cr2O7 + NaCl + H2SO4 = KHSO4 + NaHSO4 + Cr2(SO4)3 + Cl2 + H2O =>
K2Cr2O7 + 6 NaCl + 11 H2SO4 = 2 KHSO4 + 6 NaHSO4 + Cr2(SO4)3 + 3 Cl2 + 7 H2O
MnO4{-}(aq) + CHOH(aq) + H{+}(aq) = Mn{2+}(aq) + CO2(g) + H2O(l) =>
4 MnO4{-}(aq) + 5 CHOH(aq) + 12 H{+}(aq) = 4 Mn{2+}(aq) + 5 CO2(g) + 11 H2O(l)
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
C27H34N2O4 + O2 = CO2 + H2O + N2 =>
2 C27H34N2O4 + 67 O2 = 54 CO2 + 34 H2O + 2 N2
SFe + Fr = SFr + Fe =>
SFe + Fr = SFr + Fe
C9H18O6 + H2O = C3H6O + H2O2 =>
C9H18O6 + 3 H2O = 3 C3H6O + 3 H2O2
Zn + H2SO4 = H + ZnSO4 =>
Zn + H2SO4 = 2 H + ZnSO4
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
Al(OH)3 + Na2O = Al2O3 + NaOH =>
2 Al(OH)3 + 3 Na2O = Al2O3 + 6 NaOH
CaCl2 + HCl = H + CaCl3 =>
CaCl2 + HCl = H + CaCl3
Zn + Na2SO3 + HCl = ZnCl + NaCl + H2S + H2O =>
6 Zn + Na2SO3 + 8 HCl = 6 ZnCl + 2 NaCl + H2S + 3 H2O
P2O3 + C = P + CO2 =>
2 P2O3 + 3 C = 4 P + 3 CO2
C9H8O4 + C8H18O = C10H22O + C2H6O2 =>
2 C9H8O4 + 131 C8H18O = 103 C10H22O + 18 C2H6O2
KH2PO4 = H + KHPO4 =>
KH2PO4 = H + KHPO4
MnO2 + KNO3 + KOH = K2MnO4 + KNO2H2O =>
MnO2 + KNO3 + 2 KOH = K2MnO4 + KNO2H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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