| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2S3 + 6 H2O = 2 AlH3 + 3 H2S + 3 O2
MgSO3 + HClO4 = Mg(ClO4)2 + SO3(H2) =>
MgSO3 + 2 HClO4 = Mg(ClO4)2 + SO3(H2)
As2O3 + Al + HCl = AsH3 + AlCl3 + H2O =>
As2O3 + 4 Al + 12 HCl = 2 AsH3 + 4 AlCl3 + 3 H2O
MgO + H2Cl2 = MgCl2 + H2O =>
MgO + H2Cl2 = MgCl2 + H2O
Pb(NO3)2 + (NH4)2CO3 = PbCO3 + NH4 + NO3 =>
Pb(NO3)2 + (NH4)2CO3 = PbCO3 + 2 NH4 + 2 NO3
ZnCl2 + NH4OH = NH4Cl2 + ZnOH =>
ZnCl2 + NH4OH = NH4Cl2 + ZnOH
CH3COOH(l) + HOCH2CH2CH2CH3 = CH3COOCH2CH2CH2CH3 + H2O =>
CH3COOH(l) + HOCH2CH2CH2CH3 = CH3COOCH2CH2CH2CH3 + H2O
C6H6(l) + O2(g) = CO2(g) + H2O(g) =>
2 C6H6(l) + 15 O2(g) = 12 CO2(g) + 6 H2O(g)
FeCl3 + H2S = Fe2S3(s) + HCl =>
2 FeCl3 + 3 H2S = Fe2S3(s) + 6 HCl
Zn + H4AsO4 = Zn4(AsO4)2 + H =>
4 Zn + 2 H4AsO4 = Zn4(AsO4)2 + 8 H
Na(OH) + HCl = H2O + NaCl =>
Na(OH) + HCl = H2O + NaCl
H + N + O + C = C8H10N4O2 =>
10 H + 4 N + 2 O + 8 C = C8H10N4O2
HCl + Mg(C2H3O2)2 = MgCl2 + HC2H3O2 =>
2 HCl + Mg(C2H3O2)2 = MgCl2 + 2 HC2H3O2
C6H6(l) + O2(g) = CO2(g) + H2O(l) =>
2 C6H6(l) + 15 O2(g) = 12 CO2(g) + 6 H2O(l)
H2CO3(aq) = H2O(l) + CO2(g) =>
H2CO3(aq) = H2O(l) + CO2(g)
Na2(CO3) + HF = NaF + CO2 + H2O =>
Na2(CO3) + 2 HF = 2 NaF + CO2 + H2O
BH3NH3 = BH3 + NH3 =>
BH3NH3 = BH3 + NH3
N2O3 + Ag2O = AgNO2 =>
N2O3 + Ag2O = 2 AgNO2
Ga(NO3)3 + Na2CO3 = Ga2(CO3)3 + NaNO3 =>
2 Ga(NO3)3 + 3 Na2CO3 = Ga2(CO3)3 + 6 NaNO3
CuCl2 + Br2 + NaOH = Cl2 + NaBr + Cu(OH)2 =>
CuCl2 + Br2 + 2 NaOH = Cl2 + 2 NaBr + Cu(OH)2
KCIO = KCI + O2 =>
2 KCIO = 2 KCI + O2
H2SO4 + Fe2O3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + Fe2O3 = Fe2(SO4)3 + 3 H2O
N4O10 = N + O2 =>
N4O10 = 4 N + 5 O2
CaO + Al2O3 = CaO*Al2O3 =>
CaO + Al2O3 = CaO*Al2O3
KOH(aq) + HBr = KBr + H2O =>
KOH(aq) + HBr = KBr + H2O
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
Pb3O4 + HI = Pb(I)2 + PbO2 + H2O =>
Pb3O4 + 4 HI = 2 Pb(I)2 + PbO2 + 2 H2O
FeSO4 + NH4SCN = Fe(SCN) + NH4SO4 =>
FeSO4 + NH4SCN = Fe(SCN) + NH4SO4
Fe + CuCl2 = FeCl3 + Cu =>
2 Fe + 3 CuCl2 = 2 FeCl3 + 3 Cu
MnBr6 = Mn + Br2 =>
MnBr6 = Mn + 3 Br2
[Ag(S2O3)2] + Na2S = Na2S2O3 + AgS + SO =>
2[Ag(S2O3)2] + 3 Na2S = 3 Na2S2O3 + 2 AgS + 3 SO
Fe(SCN)3 + Na2C2O4 = Fe(C2O4)2 + Na + SCN =>
Fe(SCN)3 + 2 Na2C2O4 = Fe(C2O4)2 + 4 Na + 3 SCN
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Au + H2O2 + NaClO = HAuCl4 + NaOH + O2 =>
2 Au + 5 H2O2 + 8 NaClO = 2 HAuCl4 + 8 NaOH + 5 O2
H2S + Fe2O3 = Fe2S3 + H2O =>
3 H2S + Fe2O3 = Fe2S3 + 3 H2O
Fe + C6H8O7 + H3PO4 = C12H22O11 + C12H33O18 + FePO4 =>
25 Fe + 14 C6H8O7 + 25 H3PO4 = 4 C12H22O11 + 3 C12H33O18 + 25 FePO4
CaO + H4P2O7 = Ca2P2O7 + H2O =>
2 CaO + H4P2O7 = Ca2P2O7 + 2 H2O
C12H22O11 + HCl + S = C4H8Cl2S + CO + H2O =>
7 C12H22O11 + 24 HCl + 12 S = 12 C4H8Cl2S + 36 CO + 41 H2O
NH4SO4 + KOH = NH4OH + KSO4 =>
NH4SO4 + KOH = NH4OH + KSO4
KMnO4 + KI + HCl = MnCl2 + I2 + H2O + KCl =>
2 KMnO4 + 10 KI + 16 HCl = 2 MnCl2 + 5 I2 + 8 H2O + 12 KCl
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
AgSO4 + Al = AgAl + SO4 =>
AgSO4 + Al = AgAl + SO4
CaO + Mg3(PO4)2 = Ca3(PO4)2 + MgO =>
3 CaO + Mg3(PO4)2 = Ca3(PO4)2 + 3 MgO
K(ClO3) + HCl = KCl + H2O + Cl2 =>
K(ClO3) + 6 HCl = KCl + 3 H2O + 3 Cl2
Zn(NO3)2 + NH3*H2O = ZnO + NH4NO3 + H2O =>
Zn(NO3)2 + 2 NH3*H2O = ZnO + 2 NH4NO3 + H2O
K2CO3(aq) = K2O(s) + CO2(g) =>
K2CO3(aq) = K2O(s) + CO2(g)
Fe(NH4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 + H2SO4 = K2Fe2(C2O4)3*6H2O + (NH4)2SO4 + H2O =>
2 Fe(NH4)2*6H2O + 2 H2C2O4 + K2C2O4 + 4 H2O2 + 2 H2SO4 = K2Fe2(C2O4)3*6H2O + 2(NH4)2SO4 + 14 H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Ba + C2H4O2 = Ba(C2H3O2)2 + H2 =>
Ba + 2 C2H4O2 = Ba(C2H3O2)2 + H2
HBr + Cl = HCl + Br2 =>
2 HBr + 2 Cl = 2 HCl + Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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