| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiS + 4 HNO3 = Ni(NO3)2 + S + 2 NO2 + 2 H2O
Na2Se + CrF2 = CrSe + NaF =>
Na2Se + CrF2 = CrSe + 2 NaF
I2 + KClO3 + H2O = KCl + HIO3 =>
3 I2 + 5 KClO3 + 3 H2O = 5 KCl + 6 HIO3
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
LiBr + N2 = Li3N + Br2 =>
6 LiBr + N2 = 2 Li3N + 3 Br2
MnS + PbCl4 = Mn2Pb + SCl2 =>
2 MnS + PbCl4 = Mn2Pb + 2 SCl2
CuO + NO2 = Cu(NO3) =>
CuO + NO2 = Cu(NO3)
Sn(s) + H2O(l) + O(g) = Sn(OH)2(s) =>
Sn(s) + H2O(l) + O(g) = Sn(OH)2(s)
H2O2 + N2H14 = HNO3 + H2O =>
12 H2O2 + N2H14 = 2 HNO3 + 18 H2O
H2S + FeO(OH) = Fe + SO4 + H2O =>
3 H2S + 10 FeO(OH) = 10 Fe + 3 SO4 + 8 H2O
(NH4)3PO4(aq) + ZnCl2(aq) = NH4C(aq)l + Zn3(PO4)2 =>
2(NH4)3PO4(aq) + 3 ZnCl2(aq) = 6 NH4C(aq)l + Zn3(PO4)2
HCl + Hg(NO3) + NH3 = HNO3 + H2Cl + HNHg =>
HCl + Hg(NO3) + NH3 = HNO3 + H2Cl + HNHg
CH3CHO + HCN = CH3CH(CN)OH =>
CH3CHO + HCN = CH3CH(CN)OH
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
H2O + MnO4{-} + S{-2} = MnS + OH{-} + S =>
8 H2O + 2 MnO4{-} + 7 S{-2} = 2 MnS + 16 OH{-} + 5 S
PbCl2NH4OH = PbNH4OHCl2 =>
PbCl2NH4OH = PbNH4OHCl2
C + O2 = CO2 =>
C + O2 = CO2
FeCl3 + H2S = S + FeCl2 + HCl =>
2 FeCl3 + H2S = S + 2 FeCl2 + 2 HCl
CH3CHOOH + O2 = H2O + CO2 =>
4 CH3CHOOH + 9 O2 = 10 H2O + 8 CO2
I2 + KOH = KIO5 + KI + H2O =>
5 I2 + 10 KOH = KIO5 + 9 KI + 5 H2O
HPO3 + FeS = Fe(PO3)2 + S + PO2 + H2O =>
4 HPO3 + FeS = Fe(PO3)2 + S + 2 PO2 + 2 H2O
Sr{2+} + C2O4{2-} = SrC2O4 =>
Sr{2+} + C2O4{2-} = SrC2O4
CaSO3 + H2C2O4 = CaC2O4 + H2SO3 =>
CaSO3 + H2C2O4 = CaC2O4 + H2SO3
OH{-} + Sr{2+} = Sr(OH)2 =>
2 OH{-} + Sr{2+} = Sr(OH)2
CuI + H2SO4 = SO2 + I2 + H2O + CuSO4 =>
2 CuI + 4 H2SO4 = 2 SO2 + I2 + 4 H2O + 2 CuSO4
HCl + OCa = CaCl2 + H2O =>
2 HCl + OCa = CaCl2 + H2O
BaCl2(aq) + H2O(l) + CO2(g) = BaCO3(s) + HCl(aq) =>
BaCl2(aq) + H2O(l) + CO2(g) = BaCO3(s) + 2 HCl(aq)
Zn + H{+} + NO3{-} = Zn{+} + NH4{+} + H2O =>
8 Zn + 10 H{+} + NO3{-} = 8 Zn{+} + NH4{+} + 3 H2O
At + H2 = H2At =>
At + H2 = H2At
H2O + NaHCO3 = NaH3CO4 =>
H2O + NaHCO3 = NaH3CO4
Ca(OH)2 + H2O = CaH2O + OH =>
Ca(OH)2 + H2O = CaH2O + 2 OH
HCHO + Ag(NH3)2{+} + OH{-} = CHOO{-} + NH3 + H2O + Ag =>
HCHO + 2 Ag(NH3)2{+} + 3 OH{-} = CHOO{-} + 4 NH3 + 2 H2O + 2 Ag
MnO2 + HCl = Cl2 + H2O + MnCl2 =>
MnO2 + 4 HCl = Cl2 + 2 H2O + MnCl2
NH3 + Cu(NO3)2 = Cu(NH3)4 + (NO3)2 =>
4 NH3 + Cu(NO3)2 = Cu(NH3)4 + (NO3)2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
CrOH(NO3)2 + NaOH = NaNO3 + Cr(OH)3 =>
CrOH(NO3)2 + 2 NaOH = 2 NaNO3 + Cr(OH)3
Cl2 + F2 = ClF3 =>
Cl2 + 3 F2 = 2 ClF3
CH3COOH + NaCl = HCl + NaCH3COO =>
CH3COOH + NaCl = HCl + NaCH3COO
BrSO4 + FeS = BrS + FeSO4 =>
BrSO4 + FeS = BrS + FeSO4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
KSO3 + MgNO3 = KNO3 + MgSO3 =>
KSO3 + MgNO3 = KNO3 + MgSO3
ZnO + Ca(OH)2 = Zn(OH)2 + CaO =>
ZnO + Ca(OH)2 = Zn(OH)2 + CaO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe(OH)3 + CaCl2 = FeCl3 + Ca(OH)2 =>
2 Fe(OH)3 + 3 CaCl2 = 2 FeCl3 + 3 Ca(OH)2
FeCl3 + K2[Fe(Cn)6] = Fe2[Fe(Cn)6]3 + KCl =>
2 FeCl3 + 3 K2[Fe(Cn)6] = Fe2[Fe(Cn)6]3 + 6 KCl
CH3CHClCH3 + NH3 = CH3CHNH2CH3 + NH4Cl =>
CH3CHClCH3 + 2 NH3 = CH3CHNH2CH3 + NH4Cl
Co + H2 = CoH2 =>
Co + H2 = CoH2
PbO2 + HCl = Cl2 + Pb3O + H2O =>
3 PbO2 + 10 HCl = 5 Cl2 + Pb3O + 5 H2O
| 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 53 54 55 56 57 58 59 60 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
