| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 PbI2 + O2 = 2 PbO + 2 I2
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
Cu{+2} + OH{-} = Cu(OH){+} =>
Cu{+2} + OH{-} = Cu(OH){+}
HNO3(aq) + KI(aq) = NO(g) + I2(s) + H2O(l) + KNO3(aq) =>
8 HNO3(aq) + 6 KI(aq) = 2 NO(g) + 3 I2(s) + 4 H2O(l) + 6 KNO3(aq)
C3H6O3 + H2O = H3O{+} + C3H5O3{-} =>
C3H6O3 + H2O = H3O{+} + C3H5O3{-}
Hg + LiNO3 + H2SO4 = HgSO4 + LiNO2 + H2O =>
Hg + LiNO3 + H2SO4 = HgSO4 + LiNO2 + H2O
SrCl2 + LiOH = Sr(OH)2 + LiCl =>
SrCl2 + 2 LiOH = Sr(OH)2 + 2 LiCl
Al + ZnO = Al2O3 + Zn =>
2 Al + 3 ZnO = Al2O3 + 3 Zn
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
Li + CO2 = Li2CO2 =>
2 Li + CO2 = Li2CO2
CaCO3(aq) + HC2H3O2(aq) = Ca(C2H3O2)2 + H2CO3 =>
CaCO3(aq) + 2 HC2H3O2(aq) = Ca(C2H3O2)2 + H2CO3
BH2(NH3)2 + BH4 = (BNH2)3 + H2 =>
3 BH2(NH3)2 + 3 BH4 = 2(BNH2)3 + 12 H2
e + MnO4{-} + H2O = OH{-} + Mn =>
7e + MnO4{-} + 4 H2O = 8 OH{-} + Mn
SO3 + LiOH = Li2(SO4) + H2O =>
SO3 + 2 LiOH = Li2(SO4) + H2O
BaCl2 + ZnOH2 = ZnCl2 + BaO + H2 =>
BaCl2 + ZnOH2 = ZnCl2 + BaO + H2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Zn + Ca(OH)2 = Zn(OH)3 + Ca =>
2 Zn + 3 Ca(OH)2 = 2 Zn(OH)3 + 3 Ca
Mn[NO2]2 + BeCl2 = Be[NO2]2 + MnCl2 =>
Mn[NO2]2 + BeCl2 = Be[NO2]2 + MnCl2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
(NH4)2BeF4 = BeF2 + NH3 + HF =>
(NH4)2BeF4 = BeF2 + 2 NH3 + 2 HF
CrI3 + H2O2 + OH{-} = CrO4{2+} + IO4{-} + H2O =>
2 CrI3 + 31 H2O2 + 2 OH{-} = 2 CrO4{2+} + 6 IO4{-} + 32 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
(CH3)C6H3(NHCOCl)2 = (CH3)C6H3(NCO)2 + HCl =>
(CH3)C6H3(NHCOCl)2 = (CH3)C6H3(NCO)2 + 2 HCl
C3H5(OH)3 + O2 = C + H2O =>
2 C3H5(OH)3 + O2 = 6 C + 8 H2O
H2O = H + O =>
H2O = 2 H + O
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
Ag2SO3 = Ag2O + SO2 =>
Ag2SO3 = Ag2O + SO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
Mn(NO3)2 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 Mn(NO3)2 + 5 PbO2 + 6 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cr(OH)3 + H2S = Cr2S3 + H2O =>
2 Cr(OH)3 + 3 H2S = Cr2S3 + 6 H2O
P + K = PK2 =>
P + 2 K = PK2
K2SO3 + K2CrO4 + H2O = K2SO4 + Cr(OH)3 + KOH =>
3 K2SO3 + 2 K2CrO4 + 5 H2O = 3 K2SO4 + 2 Cr(OH)3 + 4 KOH
N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2
CH2CH2 + HCl = CH2ClCHCl + H2 =>
2 CH2CH2 + 4 HCl = 2 CH2ClCHCl + 3 H2
NH3OH + CoCl2 = Co + NH4Cl + O2 =>
2 NH3OH + CoCl2 = Co + 2 NH4Cl + O2
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
Li2SO4 + SrCl2 = LiCl + SrSO4 =>
Li2SO4 + SrCl2 = 2 LiCl + SrSO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KI + KIO3 + H2SO4 = I2 + H2O + K2SO4 =>
5 KI + KIO3 + 3 H2SO4 = 3 I2 + 3 H2O + 3 K2SO4
Mn(CH3CO2)2 + NaOH = Mn(OH)2 + NaCH3CO2 =>
Mn(CH3CO2)2 + 2 NaOH = Mn(OH)2 + 2 NaCH3CO2
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Ca + Br = CaBr2 =>
Ca + 2 Br = CaBr2
NaBiO + FeSO4 + NaOH = Na2FeO4 + NaBi + H2SO4 =>
2 NaBiO + FeSO4 + 2 NaOH = Na2FeO4 + 2 NaBi + H2SO4
| 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 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
