| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCO4 + Zn(NO3)2 = Cu(NO3)2 + ZnCO4
NaCl + S = Na + ClS2 =>
NaCl + 2 S = Na + ClS2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CaSO4 + H2S = CaS + H2SO4 =>
CaSO4 + H2S = CaS + H2SO4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Cu2S + H2SO4 = CuSO4 + S + H2O =>
3 Cu2S + 8 H2SO4 = 6 CuSO4 + 5 S + 8 H2O
HCl + Ag(OH) = AgCl + H2O =>
HCl + Ag(OH) = AgCl + H2O
KCl + HI = KI + HCl =>
KCl + HI = KI + HCl
CH3CH2COO{-} + H2O = CH4 + CO2 + HCO3{-} =>
4 CH3CH2COO{-} + 6 H2O = 7 CH4 + CO2 + 4 HCO3{-}
Hg(NO3)2 + Ca(OH)2 = Hg(OH)2 + Ca(NO3)2 =>
Hg(NO3)2 + Ca(OH)2 = Hg(OH)2 + Ca(NO3)2
FeBr3 + Cl2 = FeCl3 + Br2 =>
2 FeBr3 + 3 Cl2 = 2 FeCl3 + 3 Br2
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
KClO3 + C12H11O11 = KCl + H2O + CO2 =>
37 KClO3 + 6 C12H11O11 = 37 KCl + 33 H2O + 72 CO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ca{+2} + O2CCO2{-2} + H2O = CaC2O4*H2O =>
Ca{+2} + O2CCO2{-2} + H2O = CaC2O4*H2O
Cr + KOH = KCrO + H2 =>
2 Cr + 2 KOH = 2 KCrO + H2
Cu(OH)2 = Cu + OH =>
Cu(OH)2 = Cu + 2 OH
Cu(NO3)2() + Zn = Cu + Zn(NO3)2 =>
Cu(NO3)2() + Zn = Cu + Zn(NO3)2
C2H4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 C2H4 + 12 KMnO4 + 18 H2SO4 = 6 K2SO4 + 12 MnSO4 + 10 CO2 + 28 H2O
NaBH4 + Te + (NH4)6Mo7O24*4H2O = BN + H2 + H2O + MoTe2 + NaOH =>
6 NaBH4 + 14 Te + (NH4)6Mo7O24*4H2O = 6 BN + 3 H2 + 22 H2O + 7 MoTe2 + 6 NaOH
Na2CrO4 + Ba(OH)2 = BaCrO4 + NaOH =>
Na2CrO4 + Ba(OH)2 = BaCrO4 + 2 NaOH
NaBH4 + Te + (NH4)6Mo7O24*4H2O = BN + H2 + H2O + MoTe2 + NaOH =>
6 NaBH4 + 14 Te + (NH4)6Mo7O24*4H2O = 6 BN + 3 H2 + 22 H2O + 7 MoTe2 + 6 NaOH
(NH4)2SO4 + Ca(OH)2 = NH4(OH) + CaSO4 =>
(NH4)2SO4 + Ca(OH)2 = 2 NH4(OH) + CaSO4
C6H6 + Cl2 = C6H5Cl + HCl =>
C6H6 + Cl2 = C6H5Cl + HCl
NaBr + H3P = Na3P + HBr =>
3 NaBr + H3P = Na3P + 3 HBr
ClH + HNaO = ClNa + H2O =>
ClH + HNaO = ClNa + H2O
SrCl2 + Fe2S3 = SrS + FeCl3 =>
3 SrCl2 + Fe2S3 = 3 SrS + 2 FeCl3
NaOH + C2H6Br = C2H7O + NaBr =>
NaOH + C2H6Br = C2H7O + NaBr
BaO + SO2 = Ba2(SO3)2 =>
2 BaO + 2 SO2 = Ba2(SO3)2
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
K2Cr2O7 + H2S + HNO3 = Cr(NO3)3 + S + KNO3 + H2O =>
K2Cr2O7 + 3 H2S + 8 HNO3 = 2 Cr(NO3)3 + 3 S + 2 KNO3 + 7 H2O
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
C2H4O + C4H8O = C8H14O2 + H2O =>
2 C2H4O + C4H8O = C8H14O2 + H2O
HCl + CaCl = CaH + Cl2 =>
HCl + CaCl = CaH + Cl2
Fe(ClO3)3 + Na(OH) = Fe(OH)3 + NaClO3 =>
Fe(ClO3)3 + 3 Na(OH) = Fe(OH)3 + 3 NaClO3
NaOH + K2SO4 = K(OH) + Na2SO4 =>
2 NaOH + K2SO4 = 2 K(OH) + Na2SO4
Cl2 + AgF = AgCl + ClF5 =>
3 Cl2 + 5 AgF = 5 AgCl + ClF5
HPO3{2-} + BrO3{-} = Br2 + PO4{3-} + H{+} + H2O =>
5 HPO3{2-} + 2 BrO3{-} = Br2 + 5 PO4{3-} + 3 H{+} + H2O
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
K2Cr2O7 + H2SO4 + SO2 = K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + H2SO4 + 3 SO2 = K2SO4 + Cr2(SO4)3 + H2O
CaCO3 + C4H6O5 = CaC4H4O5 + CO2 + H2O =>
CaCO3 + C4H6O5 = CaC4H4O5 + CO2 + H2O
Al2S3 + Cl = AlCl3 + S =>
Al2S3 + 6 Cl = 2 AlCl3 + 3 S
KI + KClO3 + H2SO4 = I2 + KCl + K2SO4 + H2O =>
6 KI + KClO3 + 3 H2SO4 = 3 I2 + KCl + 3 K2SO4 + 3 H2O
C6H6 + H2O = CH4 + CO2 =>
4 C6H6 + 18 H2O = 15 CH4 + 9 CO2
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
P4O10 + MgO = Mg3(PO4)2 =>
P4O10 + 6 MgO = 2 Mg3(PO4)2
Fe(OH)2 + H3PO4 = Fe2(OH)PO4 + H2O =>
2 Fe(OH)2 + H3PO4 = Fe2(OH)PO4 + 3 H2O
C3H6 + H2 = C3H8 =>
C3H6 + H2 = C3H8
NaHCO3(s) + H2O = NaOH + H2CO3 =>
NaHCO3(s) + H2O = NaOH + H2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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