| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Fe + 10 HNO3(dilute) = 4 Fe(NO3)2 + NH4NO3 + 3 H2O
NaN3 + Fe2O3 = Na2O + Fe + N2 =>
6 NaN3 + Fe2O3 = 3 Na2O + 2 Fe + 9 N2
AgNO3 + KCI = AgCI(s) + KNO3 =>
AgNO3 + KCI = AgCI(s) + KNO3
N2Cl4CH4 = N2CCl4H4 =>
N2Cl4CH4 = N2CCl4H4
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C4H6O2 + NaOH = C4H5O2Na + H2O =>
C4H6O2 + NaOH = C4H5O2Na + H2O
Ca(BO2)2 = CaO + B2O3 =>
Ca(BO2)2 = CaO + B2O3
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
FeO3 + Mg = MgO3 + Fe =>
FeO3 + Mg = MgO3 + Fe
Li2S + H2O = LiOH + H2S =>
Li2S + 2 H2O = 2 LiOH + H2S
NaCl(aq) + Hg2(C2H3O2)2(aq) = Na(C2H3O2)(aq) + Hg2Cl2(aq) =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 Na(C2H3O2)(aq) + Hg2Cl2(aq)
NaNO3 + (NH4)2S = NaS + (NH4)2NO3 =>
NaNO3 + (NH4)2S = NaS + (NH4)2NO3
I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2
Sr(OH)2 + AgNO3 = Ag(OH)2 + SrNO3 =>
Sr(OH)2 + AgNO3 = Ag(OH)2 + SrNO3
CaF2 + H2O = CaO + HF =>
CaF2 + H2O = CaO + 2 HF
(NH4)2SO4*FeSO4*6H2O + H2C2O4*2H2O = FeC2O4*2H2O + H2SO4 + (NH4)2SO4 + H2O =>
(NH4)2SO4*FeSO4*6H2O + H2C2O4*2H2O = FeC2O4*2H2O + H2SO4 + (NH4)2SO4 + 6 H2O
FeO3 + Mg = MgO3 + Fe =>
FeO3 + Mg = MgO3 + Fe
C2H2O2 + KOH = C2HO2K + H2O =>
C2H2O2 + KOH = C2HO2K + H2O
I4O9 = I2O6 + I2 =>
2 I4O9 = 3 I2O6 + I2
CaCO3 + HCH3CO2 = Ca(CH3CO2)2 + H2O + CO2 =>
CaCO3 + 2 HCH3CO2 = Ca(CH3CO2)2 + H2O + CO2
Cu(s) + HNO3(aq) = CuNO32(aq) + NO2(g) + H2O(l) =>
Cu(s) + 60 HNO3(aq) = CuNO32(aq) + 59 NO2(g) + 30 H2O(l)
Al2S3 + Na3PO4 = AlPO4 + Na2S =>
Al2S3 + 2 Na3PO4 = 2 AlPO4 + 3 Na2S
Ai(OH)3 + H2SO4 = Ai2(SO4)3 + HOH =>
2 Ai(OH)3 + 3 H2SO4 = Ai2(SO4)3 + 6 HOH
CO2 + H2O + CaCl2 = CaCO3 + HCl =>
CO2 + H2O + CaCl2 = CaCO3 + 2 HCl
HNO3Mg(OH)2 = MgNO3H(OH)2 =>
HNO3Mg(OH)2 = MgNO3H(OH)2
HCN + Cr(OH)2 = Cr(CN)2 + H2O =>
2 HCN + Cr(OH)2 = Cr(CN)2 + 2 H2O
Cu2 + Br = CuBr2 =>
Cu2 + 4 Br = 2 CuBr2
Ca(OH)2 + H3PO4H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + H3PO4H3PO4 = Ca3(PO4)2 + 6 H2O
Zr + Nb2O5 = ZrO2 + Nb =>
5 Zr + 2 Nb2O5 = 5 ZrO2 + 4 Nb
Ag + PdNO3 = AgNO3 + Pd =>
Ag + PdNO3 = AgNO3 + Pd
K + Al2(SO4)3 = Al + K2SO4 =>
6 K + Al2(SO4)3 = 2 Al + 3 K2SO4
Sr + KNO3 = Sr(NO3)2 + K =>
Sr + 2 KNO3 = Sr(NO3)2 + 2 K
NaCl + NaI = Na2ClI =>
NaCl + NaI = Na2ClI
C8H10N + O2 = CO2 + H2O + NO2 =>
2 C8H10N + 23 O2 = 16 CO2 + 10 H2O + 2 NO2
K3[Fe(C2O4)3] = K2[Fe(C2O4)2] + K2C2O4 + CO2 =>
2 K3[Fe(C2O4)3] = 2 K2[Fe(C2O4)2] + K2C2O4 + 2 CO2
Pb(NO3)2 + Na2CO3 = PbCO3 + NaNO3 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + 2 NaNO3
KMnO4 + Cr2(SO4)3 + H2O = H2SO4 + MnSO4 + CrO3 + K2SO4 =>
6 KMnO4 + 5 Cr2(SO4)3 + 6 H2O = 6 H2SO4 + 6 MnSO4 + 10 CrO3 + 3 K2SO4
AgClO3 + NH4Cl = AgCl + NH4ClO3 =>
AgClO3 + NH4Cl = AgCl + NH4ClO3
Rh4 + O2 = RhO2 =>
Rh4 + 4 O2 = 4 RhO2
I2 + H2O2 = HIO3 + H2O =>
I2 + 5 H2O2 = 2 HIO3 + 4 H2O
CH3CH2COOH + CH3CH2CH2OH = CH3CH2COOCH2CH2CH3 + H2O =>
CH3CH2COOH + CH3CH2CH2OH = CH3CH2COOCH2CH2CH3 + H2O
FeS + HNO3 = Fe(NO3)3 + H2O + NO2 + S =>
FeS + 6 HNO3 = Fe(NO3)3 + 3 H2O + 3 NO2 + S
C26H22BrO2P + CH2O + NaOH = C9H8O2 + C18H15OP + NaBr + H2O =>
C26H22BrO2P + CH2O + NaOH = C9H8O2 + C18H15OP + NaBr + H2O
F2 + H2O = H{+} + O2 + F{-} =>
2 F2 + 2 H2O = 4 H{+} + O2 + 4 F{-}
C3H6O + H2O2 = C6H12O4 + H2O =>
2 C3H6O + 2 H2O2 = C6H12O4 + 2 H2O
Rb2OH2O = RbOH =>
Rb2OH2O = 2 RbOH
P + F2 = PF3 =>
2 P + 3 F2 = 2 PF3
K2CrO4(aq) + Fe(NO3)3(aq) = Fe2(CrO4)3 + KNO3(aq) =>
3 K2CrO4(aq) + 2 Fe(NO3)3(aq) = Fe2(CrO4)3 + 6 KNO3(aq)
AgClNaCl = Na[AgCl2] =>
AgClNaCl = Na[AgCl2]
NaHCO3 + CHOOH = CO2 + H2O + NaC2H3O2 =>
NaHCO3 + 4 CHOOH = 3 CO2 + 3 H2O + NaC2H3O2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
