| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cu(OH)2 + 2 H2O + Br2 = 2 Cu(OH)3 + 2 HBr
K + I2 = KI =>
2 K + I2 = 2 KI
HFr = FrH =>
HFr = FrH
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2SO4 + K2SO4 = H2K2 + SO4 =>
H2SO4 + K2SO4 = H2K2 + 2 SO4
ZnCl + NaCrO4 = NaCl + ZnCrO4 =>
ZnCl + NaCrO4 = NaCl + ZnCrO4
Pb + CH3COO + H2SO4 = PbSO4 + CH3COOH2 =>
Pb + CH3COO + H2SO4 = PbSO4 + CH3COOH2
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
CuCl2 + Na2S = CuS + NaCl =>
CuCl2 + Na2S = CuS + 2 NaCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al + NaNO3 = Al2NaNO3 =>
2 Al + NaNO3 = Al2NaNO3
NaOH + ZnO = Zn(OH)2 + Na2O =>
2 NaOH + ZnO = Zn(OH)2 + Na2O
K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2
CuCl2 + Na2S = CuS + NaCl =>
CuCl2 + Na2S = CuS + 2 NaCl
K + I2 = KI =>
2 K + I2 = 2 KI
NaOH + C2H2(COOH)2 = C2H2(COONa)2 + H2O =>
2 NaOH + C2H2(COOH)2 = C2H2(COONa)2 + 2 H2O
NH4Cl + H2SO4 = ClSO4 + H2NH4 =>
NH4Cl + H2SO4 = ClSO4 + H2NH4
HgO(s) = Hg(l) + O2(g)2HgO(s) = Hg(l) + O2(g)676 =>
23 HgO(s) = 22 Hg(l) + O2(g)2HgO(s)
Hg + KMnO4 = HgMnO4 + K =>
Hg + KMnO4 = HgMnO4 + K
H3AsO4 + SbO = H3AsO3 + Sb2O5 =>
3 H3AsO4 + 2 SbO = 3 H3AsO3 + Sb2O5
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Rb + P = Rb3P =>
3 Rb + P = Rb3P
K + I2 = KI =>
2 K + I2 = 2 KI
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2SO3(aq) = H2O(l) + SO2(g) =>
H2SO3(aq) = H2O(l) + SO2(g)
NiCl2 + H2S = NiS + H2Cl2 =>
NiCl2 + H2S = NiS + H2Cl2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
KI + Hg2(NO3)2 = KNO3 + Hg2I2 =>
2 KI + Hg2(NO3)2 = 2 KNO3 + Hg2I2
PbSO4 + OAc = Pb(OAc)4 + SO4 =>
PbSO4 + 4 OAc = Pb(OAc)4 + SO4
I2O5 + CO(g) = CO2(g) + I2(g) =>
I2O5 + 5 CO(g) = 5 CO2(g) + I2(g)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
Fe2O3H2O = Fe2H2O4 =>
Fe2O3H2O = Fe2H2O4
K + I2 = KI =>
2 K + I2 = 2 KI
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
ClO3 + KCl + H2SO4 = K2SO4 + Cl2 + H2O =>
2 ClO3 + 12 KCl + 6 H2SO4 = 6 K2SO4 + 7 Cl2 + 6 H2O
CuSO4Zn0 = ZnSO4Cu =>
CuSO4Zn0 = ZnSO4Cu
NaOH + C2 = NaC + OH =>
2 NaOH + C2 = 2 NaC + 2 OH
Br2 + Cu = CuBr2 =>
Br2 + Cu = CuBr2
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
