| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaNO2 + 2 KI + 2 H2SO4 = I2 + Na2SO4 + K2SO4 + 2 NO + 2 H2O
H2SO4 = H2S + SO4 + H2O =>
5 H2SO4 = H2S + 4 SO4 + 4 H2O
KCl + KIO3 + H2O = KClO + I2 + KOH =>
5 KCl + 2 KIO3 + H2O = 5 KClO + I2 + 2 KOH
Ni(NO3)2 + NaCO3 = Ni(CO3)2 + NaNO3 =>
Ni(NO3)2 + 2 NaCO3 = Ni(CO3)2 + 2 NaNO3
FeOCO = FeCO2 =>
FeOCO = FeCO2
Ca(NO3)2 = CaO + N2 + O2 =>
2 Ca(NO3)2 = 2 CaO + 2 N2 + 5 O2
N1H4N1O3 = N2 + O2 + H2O =>
2 N1H4N1O3 = 2 N2 + O2 + 4 H2O
Li2CO3 = CO2 + Li2O =>
Li2CO3 = CO2 + Li2O
Cu(PO4) + Ni = Ni3(PO4)2 + Cu =>
2 Cu(PO4) + 3 Ni = Ni3(PO4)2 + 2 Cu
Cr + Zn2{+} = Cr3{+} + Zn =>
3 Cr + Zn2{+} = Cr3{+} + 2 Zn
NH4 + HI = INH5 =>
NH4 + HI = INH5
[Ni(NH3)6]{2+} + OH{-} = [Ni(OH)2] + NH3 =>
[Ni(NH3)6]{2+} + 2 OH{-} = [Ni(OH)2] + 6 NH3
C2O4H2 + K2Cr2O7 + H2SO4 = CO2 + H2O + K2SO4 + Cr2(SO4)3 =>
3 C2O4H2 + K2Cr2O7 + 4 H2SO4 = 6 CO2 + 7 H2O + K2SO4 + Cr2(SO4)3
CoCl2 + Cu(NO3)2 = Co(NO3)2 + CuCl2 =>
CoCl2 + Cu(NO3)2 = Co(NO3)2 + CuCl2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
FeCl2 + TlNO3 = Fe(NO3)2 + TlCl =>
FeCl2 + 2 TlNO3 = Fe(NO3)2 + 2 TlCl
SOH4 + NH4 + H2O = NH4(SO4)2 + H2 =>
2 SOH4 + NH4 + 6 H2O = NH4(SO4)2 + 10 H2
Pb(CH3CO2)4(aq) + Ni2(SO4)3(aq) = Pb(SO4)2(aq) + Ni + CH3CO2 =>
3 Pb(CH3CO2)4(aq) + 2 Ni2(SO4)3(aq) = 3 Pb(SO4)2(aq) + 4 Ni + 12 CH3CO2
K4[Fe(CN)6] + KMnO4 + H2SO4 = K3[Fe(CN)6] + MnSO4 + KSO4 + H2O =>
2 K4[Fe(CN)6] + KMnO4 + 4 H2SO4 = 2 K3[Fe(CN)6] + MnSO4 + 3 KSO4 + 4 H2O
N2 + O = NO =>
N2 + 2 O = 2 NO
NaCl + Cu(SO4) = NaSO4 + CuCl =>
NaCl + Cu(SO4) = NaSO4 + CuCl
Mg + Zn = MgZn2 =>
Mg + 2 Zn = MgZn2
C6H4OHNONHCH3CO + K3[Fe(CN)6] + KOH = C6H4OHNO2NHCH3CO + K4[Fe(CN)6] + H2O =>
C6H4OHNONHCH3CO + 2 K3[Fe(CN)6] + 2 KOH = C6H4OHNO2NHCH3CO + 2 K4[Fe(CN)6] + H2O
Ni(OH)2 + O2 = NiOOH + H2O =>
4 Ni(OH)2 + O2 = 4 NiOOH + 2 H2O
Cl + AgNO = ClAg + NO =>
Cl + AgNO = ClAg + NO
Fe(OH)2 + CO3{-2} = OH{-} + Fe(CO3) =>
Fe(OH)2 + CO3{-2} = 2 OH{-} + Fe(CO3)
Ba(OH)2 + C2H5COOH = (C2H5COO)2Ba + H2O =>
Ba(OH)2 + 2 C2H5COOH = (C2H5COO)2Ba + 2 H2O
K2Cr2O4 + HCl = KCl + CrCl3 + H2O =>
K2Cr2O4 + 8 HCl = 2 KCl + 2 CrCl3 + 4 H2O
U3O8NO3 + H = UO2 + NO + H2O =>
U3O8NO3 + 8 H = 3 UO2 + NO + 4 H2O
H2C2O4 + (CH3COO)2Pb = PbC2O4 + CH3COOH =>
H2C2O4 + (CH3COO)2Pb = PbC2O4 + 2 CH3COOH
MnCl2 + NaClO + NaOH = NaMnO4 + NaCl + H2O =>
2 MnCl2 + 5 NaClO + 6 NaOH = 2 NaMnO4 + 9 NaCl + 3 H2O
Mg2NO3 + KOH = Mg2OH + KNO3 =>
Mg2NO3 + KOH = Mg2OH + KNO3
FeSO3 + HCl(aq) = FeCl2 + H2SO3 =>
FeSO3 + 2 HCl(aq) = FeCl2 + H2SO3
Hg2Cl2 + NH4OH = Hg + Hg(NH2)2Cl + NH4Cl + H2O =>
3 Hg2Cl2 + 8 NH4OH = 4 Hg + 2 Hg(NH2)2Cl + 4 NH4Cl + 8 H2O
Fe(NO3)2 + NH3 = Fe + N2 + H2O =>
Fe(NO3)2 + 4 NH3 = Fe + 3 N2 + 6 H2O
Ba(OH)2 + CuSO4 = BaSO4 + Cu(OH)2 =>
Ba(OH)2 + CuSO4 = BaSO4 + Cu(OH)2
Ba(NO3)2 + NH3SO3H + H2O = BaSO4 + NH4NO3 + HNO3 =>
8 Ba(NO3)2 + 8 NH3SO3H + 5 H2O = 8 BaSO4 + 9 NH4NO3 + 6 HNO3
C5H10O + (NH2OH)2*H2SO4 + NH3 = C5H11NO + (NH4)2SO4 + H2O =>
2 C5H10O + (NH2OH)2*H2SO4 + 2 NH3 = 2 C5H11NO + (NH4)2SO4 + 2 H2O
HNO3 + CH3CH2CH2CH2CH2NH2 = CH3CH2CH2OH + N2 + H =>
5 HNO3 + 9 CH3CH2CH2CH2CH2NH2 = 15 CH3CH2CH2OH + 7 N2 + 2 H
H3C6H5O7 + OH{-} = C6H5O7{-3} + H2O =>
H3C6H5O7 + 3 OH{-} = C6H5O7{-3} + 3 H2O
C + O2 = CO2 =>
C + O2 = CO2
SO2 + HNO3 = NO + SO3 + H2 =>
4 SO2 + 2 HNO3 = 2 NO + 4 SO3 + H2
K0H + ClO2 = KClO3 + KCl + H2O =>
2 K0H + 2 ClO2 = KClO3 + KCl + H2O
C + O2 = CO2 =>
C + O2 = CO2
FeOH*3 + H2SO4 = Fe2SO4*3 + H2O =>
2 FeOH*3 + H2SO4 = Fe2SO4*3 + 2 H2O
Au2S + HNO3 = Au2(SO4)3 + Au(NO3)3 + NO + H2O =>
3 Au2S + 24 HNO3 = Au2(SO4)3 + 4 Au(NO3)3 + 12 NO + 12 H2O
Ba(OH)2 + C2H5COOH = (C2H5COO)2Ba + H2O =>
Ba(OH)2 + 2 C2H5COOH = (C2H5COO)2Ba + 2 H2O
NaOCH3CH2 + Cl2 = CHCl3 + HCOONa + NaCl + CH3CH2OH =>
8 NaOCH3CH2 + 8 Cl2 = 3 CHCl3 + HCOONa + 7 NaCl + 6 CH3CH2OH
H2SO3 + Na2S = H2S + Na2SO3 =>
H2SO3 + Na2S = H2S + Na2SO3
C5 + H10 + O2 = C5H10O2 =>
C5 + H10 + O2 = C5H10O2
| 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 sur03/27/25
Équations équilibrées sur04/26/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
