| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(ClO4)2 + 2 NaOH = Cu(OH)2 + 2 NaClO4
Na2SO3 + NaOH = Na2SO4 + NaH =>
Na2SO3 + NaOH = Na2SO4 + NaH
Cu(No3)2 + KI = CuI + I3 + KNo3 =>
3 Cu(No3)2 + 6 KI = 3 CuI + I3 + 6 KNo3
C2H4 + H2SO4 = C2H5OH + SO3 =>
C2H4 + H2SO4 = C2H5OH + SO3
H3BO3 + SO3 + CaF2 = BF3 + CaSO4 + H2SO4 =>
2 H3BO3 + 6 SO3 + 3 CaF2 = 2 BF3 + 3 CaSO4 + 3 H2SO4
(CH3)2NH + HBr = (CH3)2NH2 + Br =>
(CH3)2NH + HBr = (CH3)2NH2 + Br
H3PO4 + K2O = KHPO4 + H2O + K =>
H3PO4 + K2O = KHPO4 + H2O + K
MgSO4 + BaI2 = MgI2 + BaSO4 =>
MgSO4 + BaI2 = MgI2 + BaSO4
Na2[Fe(OH)4] + H2O + O2 = Fe(OH)3 + NaOH =>
4 Na2[Fe(OH)4] + 2 H2O + O2 = 4 Fe(OH)3 + 8 NaOH
Ba(CH3COO)2 + H2CrO4 = BaCrO4 + CH3COOH =>
Ba(CH3COO)2 + H2CrO4 = BaCrO4 + 2 CH3COOH
KClO3 + H2SO4 = KHSO4 + HClO4 + ClO2 + H2O =>
3 KClO3 + 3 H2SO4 = 3 KHSO4 + HClO4 + 2 ClO2 + H2O
H2SO4 + NH3 = NH3SO4 + H2 =>
H2SO4 + NH3 = NH3SO4 + H2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Os + O2 = OsO3 =>
2 Os + 3 O2 = 2 OsO3
Li + BaO = Li2O + Ba =>
2 Li + BaO = Li2O + Ba
V(NO3)5 + K2CO3 = KNO3 + V2(CO3)5 =>
2 V(NO3)5 + 5 K2CO3 = 10 KNO3 + V2(CO3)5
FC6H4C(O)Cl + C6H5F = (FC6H4)2CO + HCl =>
FC6H4C(O)Cl + C6H5F = (FC6H4)2CO + HCl
NCl = N2 + Cl2 =>
2 NCl = N2 + Cl2
Eu + HF = EuF3 + H2 =>
2 Eu + 6 HF = 2 EuF3 + 3 H2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
SnO + Na2O = SnO2 + Na =>
SnO + Na2O = SnO2 + 2 Na
Cl + NaOH = H2O + NaCl + NaClO3 =>
6 Cl + 6 NaOH = 3 H2O + 5 NaCl + NaClO3
NaClO4 + BaCl2 = Ba(ClO4)2 + NaCl =>
2 NaClO4 + BaCl2 = Ba(ClO4)2 + 2 NaCl
CuO + NH4Cl = Cu + H2O + N2 + HCl =>
3 CuO + 2 NH4Cl = 3 Cu + 3 H2O + N2 + 2 HCl
NaHCO3(s) + CH3COOH(l) = CO2(g) + H2O(l) + NaCH3COO(aq) =>
NaHCO3(s) + CH3COOH(l) = CO2(g) + H2O(l) + NaCH3COO(aq)
N2O5 + K2SO4 = KNO3 + SO3 =>
N2O5 + K2SO4 = 2 KNO3 + SO3
C2H6O = C4H6 + H2O + H2 =>
2 C2H6O = C4H6 + 2 H2O + H2
ZnS + SrCl2 = ZnCl2 + SrS =>
ZnS + SrCl2 = ZnCl2 + SrS
NH3 + Cl = N2 + HCl =>
2 NH3 + 6 Cl = N2 + 6 HCl
LiOH + H3Po4 = Li3Po4 + H2O =>
3 LiOH + H3Po4 = Li3Po4 + 3 H2O
K2S + Sr(NO3)2 = SrS + KNO3 =>
K2S + Sr(NO3)2 = SrS + 2 KNO3
HI + O = I + H2O =>
2 HI + O = 2 I + H2O
Li + Cu2(CO3)3 = Li2CO3 + Cu =>
6 Li + Cu2(CO3)3 = 3 Li2CO3 + 2 Cu
PbS2 = Pb + S2 =>
PbS2 = Pb + S2
CH3COONa + C2H5Cl = CH3COOC2H5 + NaCl =>
CH3COONa + C2H5Cl = CH3COOC2H5 + NaCl
Ca3N2 + O2 = CaO + N2 =>
2 Ca3N2 + 3 O2 = 6 CaO + 2 N2
Fe + I = Fe3I =>
3 Fe + I = Fe3I
CUS + HNO3 = CUSO4 + NO2 + H2O =>
CUS + 8 HNO3 = CUSO4 + 8 NO2 + 4 H2O
Rb2O + CO2 = Rb2(CO3) =>
Rb2O + CO2 = Rb2(CO3)
H2C2O4 + Na2CO3 = Na2C2O4 + CO2 + H2O =>
H2C2O4 + Na2CO3 = Na2C2O4 + CO2 + H2O
HI + NH4 = NH4I + H =>
HI + NH4 = NH4I + H
Mg3(PO4)2(s) + Zn(s) = Zn(PO4) + Mg =>
Mg3(PO4)2(s) + 2 Zn(s) = 2 Zn(PO4) + 3 Mg
Ca3 + O2 = Ca2O3 =>
4 Ca3 + 9 O2 = 6 Ca2O3
H2O2 + KMnO4 = KOH + MnO2 + O2 =>
H2O2 + 2 KMnO4 = 2 KOH + 2 MnO2 + 2 O2
AlBr3 + H3PO4 + CaCr2O7 = Br2 + CrPO4 + Ca3(PO4)2 + AlPO4 + H2O =>
6 AlBr3 + 14 H3PO4 + 3 CaCr2O7 = 9 Br2 + 6 CrPO4 + Ca3(PO4)2 + 6 AlPO4 + 21 H2O
N2Cl2 + CH4 = CCl2 + N2 + H2 =>
N2Cl2 + CH4 = CCl2 + N2 + 2 H2
CaSO4 + Mg3P2 = MgSO4 + Ca3P2 =>
3 CaSO4 + Mg3P2 = 3 MgSO4 + Ca3P2
KMnO4 + Fe(NO2)2 + HNO3 = Mn(NO3)2 + KNO3 + Fe(NO3)3 + H2O =>
KMnO4 + Fe(NO2)2 + 4 HNO3 = Mn(NO3)2 + KNO3 + Fe(NO3)3 + 2 H2O
Au{3+} + OH{-} = Au + O2 + H2O =>
4 Au{3+} + 12 OH{-} = 4 Au + 3 O2 + 6 H2O
Sn(s) + HNO3(aq) = Sn(NO3)2(s) + NH4NO3(g) + H2O(l) =>
4 Sn(s) + 10 HNO3(aq) = 4 Sn(NO3)2(s) + NH4NO3(g) + 3 H2O(l)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
