| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaClO4(NH2CH2COOH)2(HClO4) = 2 NaCl + Cl2 + 2 N2 + 8 CO2 + 8 H2O + 3 H2
ZCO3 = Z + CO3 =>
ZCO3 = Z + CO3
C2H3ClO2 + NaOH = C2H4O3 + NaCl =>
C2H3ClO2 + NaOH = C2H4O3 + NaCl
(Br)2 + (C)2(H)4 = (C)2(H)4(Br)4 =>
2(Br)2 + (C)2(H)4 = (C)2(H)4(Br)4
XeF6 + H2O = XeO2F2 + HF =>
XeF6 + 2 H2O = XeO2F2 + 4 HF
PhCHCH2 + KMnO4 + H2O = PhCOOH + CO2 + MnO2 + KOH =>
3 PhCHCH2 + 10 KMnO4 + 2 H2O = 3 PhCOOH + 3 CO2 + 10 MnO2 + 10 KOH
CuCO3 + H2O + NaCl = Cu(OH)2 + NaHCO3 + HCl =>
CuCO3 + 2 H2O + NaCl = Cu(OH)2 + NaHCO3 + HCl
Au2S3 + H = Au + H2S =>
Au2S3 + 6 H = 2 Au + 3 H2S
CuFeS2 + O2 = Cu2S + Fe2O4 + SO2 =>
2 CuFeS2 + 5 O2 = Cu2S + Fe2O4 + 3 SO2
LiSbO3 + CoCO3 + SnO2 = LiCoSnSbO6 + CO2 =>
LiSbO3 + CoCO3 + SnO2 = LiCoSnSbO6 + CO2
K2S + F2 = KF + S =>
K2S + F2 = 2 KF + S
H{+} + CH4 + SO4{-2} = CO2 + H2S + H2O =>
2 H{+} + CH4 + SO4{-2} = CO2 + H2S + 2 H2O
NH3(g) + O2(g) + CH4(g) = HCN(aq) + H2O(t) =>
2 NH3(g) + 3 O2(g) + 2 CH4(g) = 2 HCN(aq) + 6 H2O(t)
Mo + O2 = Mo2O2 =>
2 Mo + O2 = Mo2O2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
CrOHSO4 + H2SO4 = Cr2(SO4)3 + H2O =>
2 CrOHSO4 + H2SO4 = Cr2(SO4)3 + 2 H2O
C7H8 + H2SO4 = C7H8SO3 + H2O =>
C7H8 + H2SO4 = C7H8SO3 + H2O
K2SO3 + AgNO3 = K2S2O6 + KNO3 + Ag =>
2 K2SO3 + 2 AgNO3 = K2S2O6 + 2 KNO3 + 2 Ag
Pb(NO3)2 + HOH = PbOHNO3 + HNO3 =>
Pb(NO3)2 + HOH = PbOHNO3 + HNO3
NH2CH2COOH + HCl = [NH3CH2COOH]Cl =>
NH2CH2COOH + HCl = [NH3CH2COOH]Cl
MnO4{-} + H{+} + HCOOH = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 6 H{+} + 5 HCOOH = 2 Mn{2+} + 5 CO2 + 8 H2O
C2H5OH + O2 = CH3COOH + H2O400 =>
2 C2H5OH + 401 O2 = 2 CH3COOH + 2 H2O400
Ca3(PO4)2 + AgNO3 = Ca(NO3)2 + Ag3PO4 =>
Ca3(PO4)2 + 6 AgNO3 = 3 Ca(NO3)2 + 2 Ag3PO4
C2H6O + O2 = H2O + CO2 =>
C2H6O + 3 O2 = 3 H2O + 2 CO2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
CoCl2 + Fe = FeCl2 + Co =>
CoCl2 + Fe = FeCl2 + Co
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MgN2O6 + H2SO4 = MgSO4 + HNO3 =>
MgN2O6 + H2SO4 = MgSO4 + 2 HNO3
ZnI2 + H2SO4 = I2 + ZnSO4 + SO2 + H2O =>
ZnI2 + 2 H2SO4 = I2 + ZnSO4 + SO2 + 2 H2O
CaSO4(aq) + HCl(aq) = CaCl2 + H2SO4 =>
CaSO4(aq) + 2 HCl(aq) = CaCl2 + H2SO4
K2HPO4 + Ca = K2HPO2 + CaO =>
K2HPO4 + 2 Ca = K2HPO2 + 2 CaO
Ba(OH)2 + Na2SO4 = BaSO4 + NaOH =>
Ba(OH)2 + Na2SO4 = BaSO4 + 2 NaOH
HCl + Mg = HMgCl =>
HCl + Mg = HMgCl
NH2OH + H2O = O2 + NH2OH2 =>
4 NH2OH + 2 H2O = O2 + 4 NH2OH2
[Co(NH3)6]{2+} + H2O2 = [Co(NH3)6]{3+} + OH{-} =>
2[Co(NH3)6]{2+} + H2O2 = 2[Co(NH3)6]{3+} + 2 OH{-}
K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2
NH4Cr2O7 = Cr2O3 + H2O + NO2 =>
NH4Cr2O7 = Cr2O3 + 2 H2O + NO2
KMnO4 + Cu2SO4 + H2SO4 = MnSO4 + CuSO4 + H2O + KSO4 =>
KMnO4 + 2 Cu2SO4 + 4 H2SO4 = MnSO4 + 4 CuSO4 + 4 H2O + KSO4
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
C6H10O4 + NaOH = Na2C2O4 + C2H5OH =>
C6H10O4 + 2 NaOH = Na2C2O4 + 2 C2H5OH
Mg + Mg(OH)2 = Mg3(OH)2 =>
2 Mg + Mg(OH)2 = Mg3(OH)2
Ca(OH)2 + NH4NO3 = Ca(NO3)2 + H2O + NH4 =>
5 Ca(OH)2 + 9 NH4NO3 = 5 Ca(NO3)2 + 7 H2O + 8 NH4
AlSO4 + Ba(OH)2 = Ba3(SO4)2 + Al(OH)3 =>
2 AlSO4 + 3 Ba(OH)2 = Ba3(SO4)2 + 2 Al(OH)3
FeSO4 + MgOH + LiCO3 = LiSO4 + FeOH + MgCO3 =>
FeSO4 + MgOH + LiCO3 = LiSO4 + FeOH + MgCO3
FeCl3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2
KI + Cl2 = KCl + I2* =>
2 KI + Cl2 = 2 KCl + I2*
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
CO2(g) + H2O(g) = CH3OH(g) + O2(g) =>
2 CO2(g) + 4 H2O(g) = 2 CH3OH(g) + 3 O2(g)
CuCl + AgNO3 = AgCl + Cu + NO3 =>
CuCl + AgNO3 = AgCl + Cu + NO3
Sn{4+} + Sb = Sb{3+} + Sn{2+} =>
3 Sn{4+} + 2 Sb = 2 Sb{3+} + 3 Sn{2+}
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
