| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + Ca3(PO4)2 = Na2(PO4)2 + CO3Ca3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
MgAl2O4 + OH + H2O = MgO + Al(OH)4 =>
MgAl2O4 + 2 OH + 3 H2O = MgO + 2 Al(OH)4
CdO + Mn2O7 = CdMn2O8 =>
CdO + Mn2O7 = CdMn2O8
MgCl2 + Na3(PO4) = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3(PO4) = Mg3(PO4)2 + 6 NaCl
Cr + Na2O2 + NaOH = Cr3OH + Na3O2 =>
3 Cr + Na2O2 + NaOH = Cr3OH + Na3O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CuI + KOH = Cu2O + KI + H2O =>
2 CuI + 2 KOH = Cu2O + 2 KI + H2O
Li(s) + Fe(NO3)3(aq) = Li(NO3)3(aq) + Fe =>
Li(s) + Fe(NO3)3(aq) = Li(NO3)3(aq) + Fe
AgO + Fe2(CO3)3 = FeO3 + Ag2CO3 =>
6 AgO + Fe2(CO3)3 = 2 FeO3 + 3 Ag2CO3
H2SO4 + KMnO4 + K2[Cu(C2O4)2] = CuSO4 + MnSO4 + K2SO4 + CO2 + H2O =>
16 H2SO4 + 4 KMnO4 + 5 K2[Cu(C2O4)2] = 5 CuSO4 + 4 MnSO4 + 7 K2SO4 + 20 CO2 + 16 H2O
Cu + AuCl = Au + CuCl =>
Cu + AuCl = Au + CuCl
Mg(C2H3O2)2 + K3PO4 = Mg3(PO4)2 + KC2H3O2 =>
3 Mg(C2H3O2)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KC2H3O2
Na2MoO4 + HCl + Al = MoCl2 + AlCl3 + NaCl + H2O =>
3 Na2MoO4 + 24 HCl + 4 Al = 3 MoCl2 + 4 AlCl3 + 6 NaCl + 12 H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
CrCl3*6H2O + En = [Cr(En)3]Cl3 + H2O =>
CrCl3*6H2O + 3 En = [Cr(En)3]Cl3 + 6 H2O
C2H6O(l) + Na(s) = NaC2H5O(s) + H2(g) =>
2 C2H6O(l) + 2 Na(s) = 2 NaC2H5O(s) + H2(g)
BaCl2 + HNO3 = Ba(NO3)2 + HCl =>
BaCl2 + 2 HNO3 = Ba(NO3)2 + 2 HCl
FeCl2 + MgS = FeS + MgCl2 =>
FeCl2 + MgS = FeS + MgCl2
C3 + O = C3O =>
C3 + O = C3O
Zn3(PO4)2 + LiNO3 = Zn(NO3)2 + Li3PO4 =>
Zn3(PO4)2 + 6 LiNO3 = 3 Zn(NO3)2 + 2 Li3PO4
C7H8 + KMnO4 + HCl = C7H6O2 + MnCl2 + KCl + H2O =>
5 C7H8 + 6 KMnO4 + 18 HCl = 5 C7H6O2 + 6 MnCl2 + 6 KCl + 14 H2O
NH4ClO4 + Cu(NO3)2 = NH4NO3 + Cu(ClO4)2 =>
2 NH4ClO4 + Cu(NO3)2 = 2 NH4NO3 + Cu(ClO4)2
Cl2Ca + NH4OH = NH4Cl + Ca(OH)2 =>
Cl2Ca + 2 NH4OH = 2 NH4Cl + Ca(OH)2
KHCO3 + C2H5OH = C2H5COK + CO2 + H2O =>
3 KHCO3 + 4 C2H5OH = 3 C2H5COK + 2 CO2 + 6 H2O
BaCl2 + KOH = KCl + Ba(OH)2 =>
BaCl2 + 2 KOH = 2 KCl + Ba(OH)2
K2CO3 + CH3COOH = CH3CO2K + CO2 + H2O =>
K2CO3 + 2 CH3COOH = 2 CH3CO2K + CO2 + H2O
Zn + FeCl2 = Fe + ZnCl2 =>
Zn + FeCl2 = Fe + ZnCl2
Fr3N = Fr + N2 =>
2 Fr3N = 6 Fr + N2
OC2H5O + O2 = CO2 + H2O =>
4 OC2H5O + 9 O2 = 8 CO2 + 10 H2O
Zn + H2O = Zn(OH)2 + H3O =>
Zn + 4 H2O = Zn(OH)2 + 2 H3O
CO + Ba(OH)2 = Ba + CO2 + H2O =>
CO + Ba(OH)2 = Ba + CO2 + H2O
N2H4 + O2(g) = NO2(g) + H2O(g) =>
N2H4 + 3 O2(g) = 2 NO2(g) + 2 H2O(g)
C12HO11 + O2 = CO2 + H2O =>
4 C12HO11 + 27 O2 = 48 CO2 + 2 H2O
F2 + K = KF2 =>
F2 + K = KF2
S86 + O2 = S2O3 =>
2 S86 + 129 O2 = 86 S2O3
Al + H3Po4 = Al3(Po4)2 + H2 =>
3 Al + 2 H3Po4 = Al3(Po4)2 + 3 H2
(NH4)OH + FeCl3 = (NH4)Cl + Fe(OH)3 =>
3(NH4)OH + FeCl3 = 3(NH4)Cl + Fe(OH)3
KSO3 + HCl2 = KCl2 + HSO3 =>
KSO3 + HCl2 = KCl2 + HSO3
CS2(l) + Cl2(g) = CCl4 + S2Cl2(g) =>
CS2(l) + 3 Cl2(g) = CCl4 + S2Cl2(g)
NaOH + H2SO4 + H2O = Na2SO4*10H2O =>
2 NaOH + H2SO4 + 8 H2O = Na2SO4*10H2O
KClO4 + C12H22O11 = KCl + CO2 + H2O =>
6 KClO4 + C12H22O11 = 6 KCl + 12 CO2 + 11 H2O
MgI2 + HCl = MgCl2 + HI =>
MgI2 + 2 HCl = MgCl2 + 2 HI
Al2O3(s) + CO(g) = Al(s) + CO2(g) =>
Al2O3(s) + 3 CO(g) = 2 Al(s) + 3 CO2(g)
Ag + C2O4 = Ag2C2O4 =>
2 Ag + C2O4 = Ag2C2O4
Hg(OH)2 + H2CO3 = Hg2(CO3)2 + H2O =>
2 Hg(OH)2 + 2 H2CO3 = Hg2(CO3)2 + 4 H2O
Cl + I2 = ClI =>
2 Cl + I2 = 2 ClI
FeSO3 + HNO3 = Fe(NO3)3 + NO + H2SO4 + H2O =>
FeSO3 + 4 HNO3 = Fe(NO3)3 + NO + H2SO4 + H2O
FeO + H2 = Fe + OH2 =>
FeO + H2 = Fe + OH2
BaO + SO3 = BaSO4 =>
BaO + SO3 = BaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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