| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Ca(OH)2 + 3 HPO4 = Ca5OH(PO4)3(s) + 3 H2O + 6 OH
H3RhCl6 + (NH4)2SO3 = (NH4)3Rh(SO3)3 + NH4Cl + SO2 + H2O =>
2 H3RhCl6 + 9(NH4)2SO3 = 2(NH4)3Rh(SO3)3 + 12 NH4Cl + 3 SO2 + 3 H2O
(Al2(SO4)3) + Ca(OH)2 = Al(OH)3 + CaSO4 =>
(Al2(SO4)3) + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
S + CI2 = S2CI2 =>
2 S + CI2 = S2CI2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C2H4 + O2 = CO2 + H2OCH3CH2CH3 =>
5 C2H4 + 5 O2 = 4 CO2 + 2 H2OCH3CH2CH3
FeCl3 + Fe = FeCl2 =>
2 FeCl3 + Fe = 3 FeCl2
[Cu(NH3)2]Cl + O2 + NH3 + NH4Cl = [Cu(NH3)4]Cl2 + H2O =>
4[Cu(NH3)2]Cl + O2 + 4 NH3 + 4 NH4Cl = 4[Cu(NH3)4]Cl2 + 2 H2O
BaO + As2O5 = Ba3(AsO4)2 =>
3 BaO + As2O5 = Ba3(AsO4)2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + FeSO4 + MnSO4 + HNO3 + CO2 + H2O =>
K4Fe(CN)6 + 12 KMnO4 + 29 H2SO4 = 16 KHSO4 + FeSO4 + 12 MnSO4 + 6 HNO3 + 6 CO2 + 18 H2O
Na2CO3 + Pb = Pb(CO3)2 + Na =>
2 Na2CO3 + Pb = Pb(CO3)2 + 4 Na
HOCH2CH2CH2OH + O2 = CH3CH3COOH + H2O =>
4 HOCH2CH2CH2OH + O2 = 4 CH3CH3COOH + 2 H2O
Na2SO3 + H2CO3 = Na2CO3 + SO2 + H2O =>
Na2SO3 + H2CO3 = Na2CO3 + SO2 + H2O
Sc + CO = ScCO =>
Sc + CO = ScCO
SrBr2 + K2SO4 = SrSO4 + KBr =>
SrBr2 + K2SO4 = SrSO4 + 2 KBr
AgCl + NH4OH = Ag(NH3)2 + Cl2 + H2O =>
2 AgCl + 4 NH4OH = 2 Ag(NH3)2 + Cl2 + 4 H2O
MgCl{2} + NaOH = Mg(OH){2} + NaCl =>
MgCl{2} + NaOH = Mg(OH){2} + NaCl
HNO3 + MgO*5H2O = Mg(NO3)2*6H2O =>
2 HNO3 + MgO*5H2O = Mg(NO3)2*6H2O
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
Al3 + PbCl2 = Al2Cl3 + Pb =>
4 Al3 + 9 PbCl2 = 6 Al2Cl3 + 9 Pb
CH3COOH + NaHCO3 = NaCH2COO + CO2 + H2O =>
7 CH3COOH + 8 NaHCO3 = 8 NaCH2COO + 6 CO2 + 10 H2O
HF + CO2 = FCO2H =>
HF + CO2 = FCO2H
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaOH + AlBr{3} = NaBr + Al(OH){3} =>
NaOH + AlBr{3} = NaBr + Al(OH){3}
CN + ClO = CON + Cl =>
CN + ClO = CON + Cl
(NH4)2CrO4 + H2O = NH4OH + H2CrO4 =>
(NH4)2CrO4 + 2 H2O = 2 NH4OH + H2CrO4
H2(SO4) + HI = H2S + I2 + H2O =>
H2(SO4) + 8 HI = H2S + 4 I2 + 4 H2O
NO + Mg = N2 + MgO =>
2 NO + 2 Mg = N2 + 2 MgO
BeO + CO2 = BeCO3 =>
BeO + CO2 = BeCO3
KC2H3O2 = K + C2H3O2 =>
KC2H3O2 = K + C2H3O2
C3H8O3 + Na = CHONa + H2 =>
2 C3H8O3 + 6 Na = 6 CHONa + 5 H2
Ba + HNO3 = BaHNO3 =>
Ba + HNO3 = BaHNO3
Al2(SO4)3*14H2O + CaCO3 = Al(OH)3 + H2O + CO2 + CaSO4 =>
Al2(SO4)3*14H2O + 3 CaCO3 = 2 Al(OH)3 + 11 H2O + 3 CO2 + 3 CaSO4
Fe2 + Cu2SO4 = Fe2SO4 + Cu =>
Fe2 + Cu2SO4 = Fe2SO4 + 2 Cu
CaCl2 + KMnO4 = K2Cl2 + Ca(MnO4)2 =>
CaCl2 + 2 KMnO4 = K2Cl2 + Ca(MnO4)2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
C7H7NO + C7H5NO3 = C14H12N2O4 =>
C7H7NO + C7H5NO3 = C14H12N2O4
Ag + Cu(NO3)2 = Cu + AgNO3 =>
2 Ag + Cu(NO3)2 = Cu + 2 AgNO3
Mn(OH)2 + CO2 = Mn(HCO3)2 =>
Mn(OH)2 + 2 CO2 = Mn(HCO3)2
NaHCO3(s) + HCl(aq) = NaCl + H2O(l) + CO2(g) =>
NaHCO3(s) + HCl(aq) = NaCl + H2O(l) + CO2(g)
C2H5NH2 + H2SO4 = [C2H5NH3]SO4H =>
C2H5NH2 + H2SO4 = [C2H5NH3]SO4H
CuSO4 + NaOH + HCl = NaCl + Cu(OH)2 + H2SO4 =>
CuSO4 + 2 NaOH + 2 HCl = 2 NaCl + Cu(OH)2 + H2SO4
Ca(OH)2 + K2SO3 = CaSO3 + KOH =>
Ca(OH)2 + K2SO3 = CaSO3 + 2 KOH
Si(OH)4 = SiO2 + H2O =>
Si(OH)4 = SiO2 + 2 H2O
CO2 + H2O = C6H12O6 + O2 = C6H12O6 = C3H4O3 + H2O =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HI + K2Cr2O7 + HClO4 = I2 + KClO4 + Cr(ClO4) + H2O =>
10 HI + K2Cr2O7 + 4 HClO4 = 5 I2 + 2 KClO4 + 2 Cr(ClO4) + 7 H2O
(NH4)2MoO4 + Na2S + HCl = MoS3 + NH4Cl + NaCl + H2O =>
(NH4)2MoO4 + 3 Na2S + 8 HCl = MoS3 + 2 NH4Cl + 6 NaCl + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ca(OH)2(aq) = Ca2(aq) + OH(aq) =>
2 Ca(OH)2(aq) = Ca2(aq) + 4 OH(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/25
Équations équilibrées sur04/29/24
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