| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgO + Zn = 2 Ag + ZnO2
Li2S + Al2(SO4)3 + H2O = Al(OH)3 + Li2SO4 + H2S =>
3 Li2S + Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 Li2SO4 + 3 H2S
Hg(OH)2 + H2SO3 = HgSO3 + H2O =>
Hg(OH)2 + H2SO3 = HgSO3 + 2 H2O
NH4Cl(l) + NaOH(l) = NH3(l) + H2O(l) + NaCl(l) =>
NH4Cl(l) + NaOH(l) = NH3(l) + H2O(l) + NaCl(l)
HC3H3O3 = C2H4O + CO2 =>
HC3H3O3 = C2H4O + CO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
BrCl2 + CuSO4 = BrSO4 + CuCl2 =>
BrCl2 + CuSO4 = BrSO4 + CuCl2
PbOHNO3 + H2O = Pb(OH)2 + HNO3 =>
PbOHNO3 + H2O = Pb(OH)2 + HNO3
NiCl2H4O2 = NiCl2 + H2O =>
NiCl2H4O2 = NiCl2 + 2 H2O
[SnCl6] + H2 = H2[SnCl6] =>
[SnCl6] + H2 = H2[SnCl6]
Na2O + SiO2 = Na2SiO3 =>
Na2O + SiO2 = Na2SiO3
Al(CN)3 + BeO = Al2O3 + Be(CN)2 =>
2 Al(CN)3 + 3 BeO = Al2O3 + 3 Be(CN)2
K2(CD(CN)4) + S = K2S + (CD(CN)4) =>
K2(CD(CN)4) + S = K2S + (CD(CN)4)
CH5COONa + NaOH = CH6 + Na2CO3 =>
CH5COONa + NaOH = CH6 + Na2CO3
Ni + AgClO4 = NiClO4 + Ag =>
Ni + AgClO4 = NiClO4 + Ag
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
C4H6O6 + MnO2 + H2SO4 = CH2O2 + MnSO4 =>
C4H6O6 + MnO2 + H2SO4 = 4 CH2O2 + MnSO4
Zn + Mg(NO3)2 = Zn2NO3 + Mg =>
4 Zn + Mg(NO3)2 = 2 Zn2NO3 + Mg
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
Fe + Br2 = FeBr2 =>
Fe + Br2 = FeBr2
I({-}) + O2 + H2O = I2 + OH({-}) =>
4 I({-}) + O2 + 2 H2O = 2 I2 + 4 OH({-})
H2C2O4 + H2O = C2O4 + H3O =>
H2C2O4 + 2 H2O = C2O4 + 2 H3O
C7H7O7 + O2 = CO2 + H2O =>
4 C7H7O7 + 21 O2 = 28 CO2 + 14 H2O
CaCl2 + K3P = KCl + Ca3P2 =>
3 CaCl2 + 2 K3P = 6 KCl + Ca3P2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Au + HNO3*2H2O + NaCl = HAuCl4 + NO + NaOH =>
Au + HNO3*2H2O + 4 NaCl = HAuCl4 + NO + 4 NaOH
HKO + H3PO4 = KH2PO4 + H2O =>
HKO + H3PO4 = KH2PO4 + H2O
K2SO3 + HCl = H2O + KCl + SO2 =>
K2SO3 + 2 HCl = H2O + 2 KCl + SO2
K2Cr2O7 + H2SO4 + KI = I2 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 KI = 3 I2 + 4 K2SO4 + Cr2(SO4)3 + 7 H2O
HClO4 + Ni3N2 = Ni(ClO4)2 + H3N =>
6 HClO4 + Ni3N2 = 3 Ni(ClO4)2 + 2 H3N
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
NH4ClO3 = O2 + NH4ClO2 =>
2 NH4ClO3 = O2 + 2 NH4ClO2
Ca(CH3COO)2 + Na2CO3 = Na(CH3COO) + CaCO3 =>
Ca(CH3COO)2 + Na2CO3 = 2 Na(CH3COO) + CaCO3
H2O + Bi2(CrO4)3 = H2CrO4 + Bi(OH)3 =>
6 H2O + Bi2(CrO4)3 = 3 H2CrO4 + 2 Bi(OH)3
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
Ca + Cu((NO)3)2 = Ca((NO)3)2 + Cu =>
Ca + Cu((NO)3)2 = Ca((NO)3)2 + Cu
HC3H3O3 = C2H4O + CO2 =>
HC3H3O3 = C2H4O + CO2
Al + H2O = Al2O4 + H2 =>
2 Al + 4 H2O = Al2O4 + 4 H2
HL + Hg(OH)2 = HgL2 + H2O =>
2 HL + Hg(OH)2 = HgL2 + 2 H2O
KMnO4 + C6H12FeN3O12 + H2SO4 = K2SO4 + FeSO4 + MnSO4 + (NH3)2SO4 + H2O + CO2 =>
16 KMnO4 + 10 C6H12FeN3O12 + 49 H2SO4 = 8 K2SO4 + 10 FeSO4 + 16 MnSO4 + 15(NH3)2SO4 + 64 H2O + 60 CO2
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
ZnCu{+2} = Zn + Cu{+2} =>
ZnCu{+2} = Zn + Cu{+2}
P + H2 = (PH)3 =>
6 P + 3 H2 = 2(PH)3
Ca3(AsO4)2 + Na2CO3 = Na3AsO4 + CaCO3 =>
Ca3(AsO4)2 + 3 Na2CO3 = 2 Na3AsO4 + 3 CaCO3
NaHCO3 + HC2H3O2 = NaHC2 + H2O + CO2 =>
4 NaHCO3 + 5 HC2H3O2 = 4 NaHC2 + 10 H2O + 6 CO2
Bi2O3 + Na(OH) + NaClO = Na(BiO3) + NaCl + H2O =>
Bi2O3 + 2 Na(OH) + 2 NaClO = 2 Na(BiO3) + 2 NaCl + H2O
AK = A + K =>
AK = A + K
C12H22O1 + H2O = CH3CH2OH + CO2 =>
3 C12H22O1 + 18 H2O = 17 CH3CH2OH + 2 CO2
H2S + PB(NO3)2 = PBS + HNO3 =>
H2S + PB(NO3)2 = PBS + 2 HNO3
NaF2 + Cl2 = NaCl2 + F2 =>
NaF2 + Cl2 = NaCl2 + F2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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