| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cl + Na2SO4 + 2 KI = 2 I + 2 NaCl + K2SO4
C4H9Br + Na = C4H8Na + HBr =>
C4H9Br + Na = C4H8Na + HBr
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
Ba(NO3)2(aq) + Li2SO4(aq) = LiNO3(aq) + BaSO4(s) =>
Ba(NO3)2(aq) + Li2SO4(aq) = 2 LiNO3(aq) + BaSO4(s)
NaOH + NbCl5 + (CuCl2)*2H2O + C4H10O = Cu3Nb2O8(C4H10O) + NaCl + H2O =>
16 NaOH + 2 NbCl5 + 3(CuCl2)*2H2O + C4H10O = Cu3Nb2O8(C4H10O) + 16 NaCl + 14 H2O
Zn + Na2CO3 + H2O = Na2Zn(OH)4 + CO2 + H2 =>
Zn + Na2CO3 + 3 H2O = Na2Zn(OH)4 + CO2 + H2
NaMnO4 + NaI + H2SeO4 = Na2SeO4 + MnSeO4 + H2O + I2 =>
2 NaMnO4 + 10 NaI + 8 H2SeO4 = 6 Na2SeO4 + 2 MnSeO4 + 8 H2O + 5 I2
Cl2 + H2 = H2Cl =>
Cl2 + 2 H2 = 2 H2Cl
Pb(NO{3}){2} + KI = PbI{2} + K(NO{3}) =>
Pb(NO{3}){2} + KI = PbI{2} + K(NO{3})
Na2S2O8 + KNO3 = K2S2O8 + NaNO3 =>
Na2S2O8 + 2 KNO3 = K2S2O8 + 2 NaNO3
Zn + Na2CO3 + H2O = Na2Zn(OH)4 + CO2 + H2 =>
Zn + Na2CO3 + 3 H2O = Na2Zn(OH)4 + CO2 + H2
C4H9OH + CuO = C3H7CHO + Cu + H2O =>
C4H9OH + CuO = C3H7CHO + Cu + H2O
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
NH4Cl(s) + Ba(OH)2*8H2O(s) = BaCl2(aq) + H2O(l) + NH3(g) =>
2 NH4Cl(s) + Ba(OH)2*8H2O(s) = BaCl2(aq) + 10 H2O(l) + 2 NH3(g)
HCN + Sr(OH)2 = Sr(CN)2 + H2O =>
2 HCN + Sr(OH)2 = Sr(CN)2 + 2 H2O
HgO(s) + H2O(l) = Hg(OH)2 =>
HgO(s) + H2O(l) = Hg(OH)2
C8H13 + O2 = CO2 + H2O =>
4 C8H13 + 45 O2 = 32 CO2 + 26 H2O
C2H5ONa + C6H5OH = C2H5OH + C6H5ONa =>
C2H5ONa + C6H5OH = C2H5OH + C6H5ONa
CH3OH + NH3 = CH3NH2 + NH4OH =>
CH3OH + 2 NH3 = CH3NH2 + NH4OH
C6H5CH3 + O2 = CO2 + H2O =>
C6H5CH3 + 9 O2 = 7 CO2 + 4 H2O
C2H6 + CO = CH3COCH3 =>
C2H6 + CO = CH3COCH3
CuSO4 + KJ = CuJ + K2SO4 + J2 =>
2 CuSO4 + 4 KJ = 2 CuJ + 2 K2SO4 + J2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C7H10 + CH3NH2 + H2O = C10H15NO + H2 =>
9 C7H10 + 7 CH3NH2 + 7 H2O = 7 C10H15NO + 17 H2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
ZnCO3 + C6H8O7 = Zn3(C6H8C7)2 + H2O + CO2 =>
3 ZnCO3 + 7 C6H8O7 = Zn3(C6H8C7)2 + 20 H2O + 19 CO2
COOH + MnO4 = CO2 + Mn2 + H2O =>
16 COOH + 2 MnO4 = 16 CO2 + Mn2 + 8 H2O
Li2CO3 + Cl = LiCl + CO3 =>
Li2CO3 + 2 Cl = 2 LiCl + CO3
SO3 + HNO3 = SO2 + HNO4 =>
SO3 + HNO3 = SO2 + HNO4
C + HNO3 = C(NO3)2 + NO2 + H2O =>
C + 4 HNO3 = C(NO3)2 + 2 NO2 + 2 H2O
C2H4O2 + C2H3O2Na = H2O + CO2 + C3H5O1Na =>
C2H4O2 + C2H3O2Na = H2O + CO2 + C3H5O1Na
NaCl + Ag = NaAg + Cl2 =>
2 NaCl + 2 Ag = 2 NaAg + Cl2
FeCl2 + Li3P = Fe3P2 + LiCl =>
3 FeCl2 + 2 Li3P = Fe3P2 + 6 LiCl
BaCl + AgNO3 = AgCl + BaNO3 =>
BaCl + AgNO3 = AgCl + BaNO3
KCrO2 + KOH + Br2 = K2CrO4 + KBr + H2O =>
2 KCrO2 + 8 KOH + 3 Br2 = 2 K2CrO4 + 6 KBr + 4 H2O
CrO3 + As2O3 = Cr(AsO3)2 =>
CrO3 + As2O3 = Cr(AsO3)2
Cu + H2(SO4) = Cu2(SO4) + H2O + SO =>
4 Cu + 3 H2(SO4) = 2 Cu2(SO4) + 3 H2O + SO
BeI2 + Cu2SO4 = I2SO4 + BeCu2 =>
BeI2 + Cu2SO4 = I2SO4 + BeCu2
HCl + KMnO4 = H2O + MnCl2 + Cl2 + KCl =>
16 HCl + 2 KMnO4 = 8 H2O + 2 MnCl2 + 5 Cl2 + 2 KCl
MnBr2 + NaOH + Br2 = Na2MnO4 + NaBr + H2O =>
MnBr2 + 8 NaOH + 2 Br2 = Na2MnO4 + 6 NaBr + 4 H2O
SOCl2 + KMnO4 + H2SO4 = HClO3 + K2SO4 + MnSO4 + H2O =>
5 SOCl2 + 14 KMnO4 + 16 H2SO4 = 10 HClO3 + 7 K2SO4 + 14 MnSO4 + 11 H2O
AuCl3 + KI = AuCl + KCl + I2 =>
AuCl3 + 2 KI = AuCl + 2 KCl + I2
Al2(SO4)3 + H2SO4 = Al + S2O7 + H2O =>
Al2(SO4)3 + 3 H2SO4 = 2 Al + 3 S2O7 + 3 H2O
KMnO4 + H(C5H7O2) = Mn(C5H7O2)3 + CO2 + H2O + KOH =>
6 KMnO4 + 19 H(C5H7O2) = 6 Mn(C5H7O2)3 + 5 CO2 + 10 H2O + 6 KOH
Sn + ZnO = SnO + Zn =>
Sn + ZnO = SnO + Zn
NH3 + MnSO4 + H2O2 + H2O = H2MnO3 + (NH4)2SO4 =>
2 NH3 + MnSO4 + H2O2 + H2O = H2MnO3 + (NH4)2SO4
Br2 + Zr = ZrBr4 =>
2 Br2 + Zr = ZrBr4
P + H2O + HIO3 = H3PO4 + I2 =>
2 P + 2 H2O + 2 HIO3 = 2 H3PO4 + I2
Cu(s) + Ag(NO3)(aq) = Ag(s) + Cu(NO3)(aq) =>
Cu(s) + Ag(NO3)(aq) = Ag(s) + Cu(NO3)(aq)
CCl4 + HBr = CBr4 + HCl =>
CCl4 + 4 HBr = CBr4 + 4 HCl
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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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