| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Fe(OH)3 + H2SO4 = Fe6SO12 + 10 H2O
Al + FeO = Fe + AlO =>
Al + FeO = Fe + AlO
Zn + NH4NO3 = N + ZnO + H2O =>
Zn + NH4NO3 = 2 N + ZnO + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CuCO3 + HCl = CuCl2 + CO3 + H2 =>
CuCO3 + 2 HCl = CuCl2 + CO3 + H2
C6H10 + HOSO3H = C6H11(OSO3H) =>
C6H10 + HOSO3H = C6H11(OSO3H)
Na + N2 = Na3N = =>
6 Na + N2 = 2 Na3N
Ca(AlO2)2 + HBr = CaBr2 + AlBr3 + H2O =>
Ca(AlO2)2 + 8 HBr = CaBr2 + 2 AlBr3 + 4 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
PbSO2 = Pb2 + SO2 =>
2 PbSO2 = Pb2 + 2 SO2
Al2(SO4)3 + CH3COONa + H2O = Al(OH)3 + Na2SO4 + CH3COOH =>
Al2(SO4)3 + 6 CH3COONa + 6 H2O = 2 Al(OH)3 + 3 Na2SO4 + 6 CH3COOH
C6H9N3O2 + O2 = CO2 + H2O + N2 =>
4 C6H9N3O2 + 29 O2 = 24 CO2 + 18 H2O + 6 N2
LiOHH2PO4 = LiPO4H2OH =>
LiOHH2PO4 = LiPO4H2OH
CH3CH2OH + CrO3 = CH3COOH + Cr2O3 + H2O =>
3 CH3CH2OH + 4 CrO3 = 3 CH3COOH + 2 Cr2O3 + 3 H2O
C6H5NH3Cl + H2O = H3O + C6H5NH2Cl =>
C6H5NH3Cl + H2O = H3O + C6H5NH2Cl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + Cl = FeCl2 = H2 =>
Fe + 2 Cl = FeCl2
Be(OH)2 + CuO = Cu(OH)2 + BeO =>
Be(OH)2 + CuO = Cu(OH)2 + BeO
CaCO3 + SiO2 = CaSiO3 + CO2 =>
CaCO3 + SiO2 = CaSiO3 + CO2
Al + CuSO4 = Al2(SO4) + Cu =>
2 Al + CuSO4 = Al2(SO4) + Cu
C6H5CHCHCOOH + KMnO4 + H2O = C6H5CHOHCHOHCOOH + MnO2 + KOH =>
3 C6H5CHCHCOOH + 2 KMnO4 + 4 H2O = 3 C6H5CHOHCHOHCOOH + 2 MnO2 + 2 KOH
HI + Cu(OH)2 = I2 + CuI + H2O =>
4 HI + 2 Cu(OH)2 = I2 + 2 CuI + 4 H2O
KINa3PO4 = KPO4Na3I =>
KINa3PO4 = KPO4Na3I
KMnO4 + NaOH + Na2SO3 = KOH + MnO4 + Na3SO3 =>
KMnO4 + NaOH + Na2SO3 = KOH + MnO4 + Na3SO3
Mg2Si + H2O = MgO + SiH4 =>
Mg2Si + 2 H2O = 2 MgO + SiH4
K3Fe(SCN)6 + Na2Cr2O7 + H2SO4 = Fe(NO3)3 + Cr2(SO4)3 + CO2 + H2O + NaSO4 + KNO3 =>
K3Fe(SCN)6 + 24 Na2Cr2O7 + 114 H2SO4 = Fe(NO3)3 + 24 Cr2(SO4)3 + 6 CO2 + 114 H2O + 48 NaSO4 + 3 KNO3
ICl5 = I + Cl =>
ICl5 = I + 5 Cl
Mg(s) + H2O(l) = Mg(OH)2(aq) + H2(g) =>
Mg(s) + 2 H2O(l) = Mg(OH)2(aq) + H2(g)
C + N2 + H2 + O2 = C3N3H5O9 =>
6 C + 3 N2 + 5 H2 + 9 O2 = 2 C3N3H5O9
C12H24 + O2 = CO2 + H2O =>
C12H24 + 18 O2 = 12 CO2 + 12 H2O
CaC2O4 + KMnO4 + H2SO4 = CaSO4 + K2SO4 + MnSO4 + H2O + CO2 = =>
5 CaC2O4 + 2 KMnO4 + 8 H2SO4 = 5 CaSO4 + K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
SO3 + NaO = Na2SO3 + O =>
SO3 + 2 NaO = Na2SO3 + 2 O
NaOH(aq) + Ca(NO3)2(aq) = Ca(OH)2(s) + NaNO3(aq) =>
2 NaOH(aq) + Ca(NO3)2(aq) = Ca(OH)2(s) + 2 NaNO3(aq)
KCl + Na2S = K2S + NaCl =>
2 KCl + Na2S = K2S + 2 NaCl
AlCl3 + Ba(SO4) = Al2(SO4)3 + BaCl2 =>
2 AlCl3 + 3 Ba(SO4) = Al2(SO4)3 + 3 BaCl2
AlCl + PbNo3 = PbCl + AlNo3 =>
AlCl + PbNo3 = PbCl + AlNo3
Na3(PO4) + LiOH = Na(OH) + Li3(PO4) =>
Na3(PO4) + 3 LiOH = 3 Na(OH) + Li3(PO4)
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Ca(OH)2 + H2SO4 = CaSO4 + H2O = Ca(OH)2 + H2SO4 =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH4(OH) =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH4(OH)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
BaCl2 + Na + SO4 = BaSO4 + NaCl =>
BaCl2 + 2 Na + SO4 = BaSO4 + 2 NaCl
Mg + AlCl3 = Al + MgCl2 =>
3 Mg + 2 AlCl3 = 2 Al + 3 MgCl2
ZnSO4 + KOH = Zn(OH)2 + K2(SO4) =>
ZnSO4 + 2 KOH = Zn(OH)2 + K2(SO4)
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
MgO + HNO3(d) = H2O + Mg(NO3)2 =>
MgO + 2 HNO3(d) = H2O + Mg(NO3)2
Al2S3(s) + H2O(l) = Al(OH)3 + H2S(g) =>
Al2S3(s) + 6 H2O(l) = 2 Al(OH)3 + 3 H2S(g)
Mg(s) + CH3COOH(aq) = (CH3COO)2Mg(aq) + H2(g) =>
Mg(s) + 2 CH3COOH(aq) = (CH3COO)2Mg(aq) + H2(g)
K2CO3 + H2S = K2S + H2O + CO2 =>
K2CO3 + H2S = K2S + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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