| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + CuSO4 = Cu + FeSO4
CaCl2*6H2O + KBF4 = H3BO3 + HF + CaF2 + KCl =>
CaCl2*6H2O + 2 KBF4 = 2 H3BO3 + 6 HF + CaF2 + 2 KCl
NaClO + NaHCO3 + Fe2O3 = NaCl + Na2FeO4 + CO2 + H2O =>
3 NaClO + 4 NaHCO3 + Fe2O3 = 3 NaCl + 2 Na2FeO4 + 4 CO2 + 2 H2O
H2SO3 + L2 + H2O = H2SO4 + HL =>
H2SO3 + L2 + H2O = H2SO4 + 2 HL
SCl2 + H3N = S4N4 + NH4Cl + S =>
6 SCl2 + 16 H3N = S4N4 + 12 NH4Cl + 2 S
H2LiO2 = LiO2 + H2 =>
H2LiO2 = LiO2 + H2
Cu(s) + S(aq) = CuS(s) =>
Cu(s) + S(aq) = CuS(s)
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
S + HF = SF + H2 =>
2 S + 2 HF = 2 SF + H2
Cu + Fe{3+} = Fe{+2} + Cu{+2} =>
Cu + 2 Fe{3+} = 2 Fe{+2} + Cu{+2}
CuCl2 + KI = Cu + KICl =>
CuCl2 + 2 KI = Cu + 2 KICl
CH3CH2CH(OH)CH3 + KMnO4 + H2SO4 = CH3CH2COOH(CH3) + K2SO4 + MnSO4 + H2O =>
10 CH3CH2CH(OH)CH3 + 6 KMnO4 + 9 H2SO4 = 10 CH3CH2COOH(CH3) + 3 K2SO4 + 6 MnSO4 + 14 H2O
HgO + NaCl = Na2O + HgCl2 =>
HgO + 2 NaCl = Na2O + HgCl2
BaO + HBr = HBa + BrO =>
BaO + HBr = HBa + BrO
Cr2O3 + Na2CO3 + KNO3 = Na2CrO4 + CO2 + KNO2 =>
Cr2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2CrO4 + 2 CO2 + 3 KNO2
BaO + H4P2O7 = Ba2P2O7 + H2O =>
2 BaO + H4P2O7 = Ba2P2O7 + 2 H2O
Zn + K2Cr2O7 + H2SO4 = ZnO + K2SO4 + H2O + Cr2(SO4)3 =>
3 Zn + K2Cr2O7 + 4 H2SO4 = 3 ZnO + K2SO4 + 4 H2O + Cr2(SO4)3
MnO3{2-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
MnO3{2-} + C2O4{2-} + 6 H{+} = Mn{2+} + 2 CO2 + 3 H2O
FeCl3(aq) + NH4SCN = [FeSCN]Cl2(aq) + NH4Cl(aq) =>
FeCl3(aq) + NH4SCN = [FeSCN]Cl2(aq) + NH4Cl(aq)
Sr(s) + F(g) = SrF2(s) =>
Sr(s) + 2 F(g) = SrF2(s)
K2S + Al2(SO3)3 = Al2S3 + K2SO3 =>
3 K2S + Al2(SO3)3 = Al2S3 + 3 K2SO3
CaCO3 + SiO2 = Ca4(SiO4)2 + CO2 =>
4 CaCO3 + 2 SiO2 = Ca4(SiO4)2 + 4 CO2
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
NaHCO3 + Ba(NO3)2 = Na(NO3) + Ba(HCO3)2 =>
2 NaHCO3 + Ba(NO3)2 = 2 Na(NO3) + Ba(HCO3)2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
C + Cr2O3 = Cr + CO =>
3 C + Cr2O3 = 2 Cr + 3 CO
UO{2+} + Cr2O7{2-} + H{+} = UO2{2+} + Cr{3+} + H2O =>
3 UO{2+} + Cr2O7{2-} + 8 H{+} = 3 UO2{2+} + 2 Cr{3+} + 4 H2O
Cu + NaNO3 = CuO + NaNO2 =>
Cu + NaNO3 = CuO + NaNO2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Ba(OH)2 + K3(PO4) = Ba3(PO4)2 + KOH =>
3 Ba(OH)2 + 2 K3(PO4) = Ba3(PO4)2 + 6 KOH
XeCl8 = Xe + Cl =>
XeCl8 = Xe + 8 Cl
NaO + HCl = NaCl + H2O + O2 =>
4 NaO + 4 HCl = 4 NaCl + 2 H2O + O2
N23F2 = N2 + F2 =>
2 N23F2 = 23 N2 + 2 F2
Na2Cr2O7 + HCl = NaCl + CrCl + Cl + H2O =>
Na2Cr2O7 + 14 HCl = 2 NaCl + 2 CrCl + 10 Cl + 7 H2O
H2N + Cl2 = N2 + NH4Cl =>
4 H2N + Cl2 = N2 + 2 NH4Cl
ZnS + H2O = Zn + H2 + SO2 =>
ZnS + 2 H2O = Zn + 2 H2 + SO2
HCl + CuCl = HCuCl2 =>
HCl + CuCl = HCuCl2
HCl + Mg(OH)2 = MgCl2 + H2O = O2 =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
HI + KOH = K + HIOH =>
HI + KOH = K + HIOH
Cu(NO3)2 + Ca(OH)2 = Cu(OH)2 + Ca(NO3)2 =>
Cu(NO3)2 + Ca(OH)2 = Cu(OH)2 + Ca(NO3)2
ZnSO4H2O(s) = ZnSO4(s) + H2O =>
ZnSO4H2O(s) = ZnSO4(s) + H2O
Na2SO3 + KMnO4 + NaHSO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 6 NaHSO4 = 8 Na2SO4 + 2 MnSO4 + K2SO4 + 3 H2O
SiO2 + H2O3 = Si2H3 + O2 =>
8 SiO2 + 6 H2O3 = 4 Si2H3 + 17 O2
C6H5OO{-} + H2O = C6H6OO + OH{-} =>
C6H5OO{-} + H2O = C6H6OO + OH{-}
CH3CHOOH + O2 = CO2 + H2 =>
2 CH3CHOOH + 2 O2 = 4 CO2 + 5 H2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Na2O + SO3 = Na2SO4 =>
Na2O + SO3 = Na2SO4
CrCl3 + NaOH + NaClO = Na3CrO4 + NaCl + H2O =>
CrCl3 + 6 NaOH + NaClO = Na3CrO4 + 4 NaCl + 3 H2O
C7H16 + Na = C6H15 + NaCH =>
C7H16 + Na = C6H15 + NaCH
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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