| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + KSO4 = AlSO4 + K
H2SO4 + Al2S3 = SO2 + H2O + Al(SO4)3 =>
18 H2SO4 + Al2S3 = 15 SO2 + 18 H2O + 2 Al(SO4)3
Mn(NO3)7 + Ni(NO3)2 = Mn(NO3)2 + Ni(NO3)4 =>
2 Mn(NO3)7 + 5 Ni(NO3)2 = 2 Mn(NO3)2 + 5 Ni(NO3)4
Ag(NH3)2{+} + KI = AgI + NH3 + K{+} =>
Ag(NH3)2{+} + KI = AgI + 2 NH3 + K{+}
Zn + FeSO4 = Zn(SO4)2 + Fe =>
Zn + 2 FeSO4 = Zn(SO4)2 + 2 Fe
Ca + H2SO4 = CaSO4 + H2S + H2O =>
4 Ca + 5 H2SO4 = 4 CaSO4 + H2S + 4 H2O
CH3CH2CHO + KMnO4 + KOH = CH3CH2COOK + K2MnO4 + H2O =>
CH3CH2CHO + 2 KMnO4 + 3 KOH = CH3CH2COOK + 2 K2MnO4 + 2 H2O
Mg3P2 + K2CO3 = MgCO3 + K3P =>
Mg3P2 + 3 K2CO3 = 3 MgCO3 + 2 K3P
AgClO4 + I2 = AgI + I(ClO4)3 =>
3 AgClO4 + 2 I2 = 3 AgI + I(ClO4)3
AgNO3 + CuO = Ag2O + Cu(NO3)2 =>
2 AgNO3 + CuO = Ag2O + Cu(NO3)2
H + FeS + O2 = Fe(OH)3 + SO4 =>
6 H + 2 FeS + 7 O2 = 2 Fe(OH)3 + 2 SO4
Cu + ZnCl2 = CuCl2 + Zn =>
Cu + ZnCl2 = CuCl2 + Zn
NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O
HNO3 + Cu = Cu(NO3)2 + H2O + NO2 =>
4 HNO3 + Cu = Cu(NO3)2 + 2 H2O + 2 NO2
Na2SnS3 + HCl = SnS2 + NaCl + H2S =>
Na2SnS3 + 2 HCl = SnS2 + 2 NaCl + H2S
C7H6O + MnO4{-} + H2O = C7H6O2 + MnO2 + OH{-} =>
3 C7H6O + 2 MnO4{-} + H2O = 3 C7H6O2 + 2 MnO2 + 2 OH{-}
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Sn(NO3)4 + KSO2 = KNO3 + Sn(SO2)4 =>
Sn(NO3)4 + 4 KSO2 = 4 KNO3 + Sn(SO2)4
HCl(aq) + K2CO3 = KCl + H2O + CO2 =>
2 HCl(aq) + K2CO3 = 2 KCl + H2O + CO2
C6H7(NO2)3O5 + C3H5N3O9 = H2O + CO2 + N =>
C6H7(NO2)3O5 + 9 C3H5N3O9 = 26 H2O + 33 CO2 + 30 N
K2MnO4 + H22O = MnO2 + KMnO4 + KOH =>
23 K2MnO4 + 2 H22O = 21 MnO2 + 2 KMnO4 + 44 KOH
CaCO3 + C76H52O46 = Ca2 + CO2 + H2O =>
132 CaCO3 + C76H52O46 = 66 Ca2 + 208 CO2 + 26 H2O
(K)I + (Cl)2 = KCl2 + (I)2 =>
2(K)I + 2(Cl)2 = 2 KCl2 + (I)2
Cr2O3 + H2O = Cr(OH)2 + O2 =>
2 Cr2O3 + 4 H2O = 4 Cr(OH)2 + O2
SO32{-} + HPO32{-} + H{+} = S + HPO42{-} + H2O =>
20 SO32{-} + 63 HPO32{-} + 20 H{+} = 20 S + 63 HPO42{-} + 10 H2O
Na2O + I = NaI + O2 =>
2 Na2O + 4 I = 4 NaI + O2
K3(Fe(CN)6) + Cr2O3 + KOH = K4(Fe(CN)6) + K2CrO4 + H2O =>
6 K3(Fe(CN)6) + Cr2O3 + 10 KOH = 6 K4(Fe(CN)6) + 2 K2CrO4 + 5 H2O
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + Ca3(SO4)3 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + Ca3(SO4)3
NaOH + H3PO4 = Na3PO4 + H + OH =>
3 NaOH + H3PO4 = Na3PO4 + 3 H + 3 OH
S2O3{2-} + I2 = S4O6{2-} + I{-} =>
2 S2O3{2-} + I2 = S4O6{2-} + 2 I{-}
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
(NH4)2SO4 + HOH = NH4OH + H2SO4 =>
(NH4)2SO4 + 2 HOH = 2 NH4OH + H2SO4
BaSPtF2 = BaF2 + PtS =>
BaSPtF2 = BaF2 + PtS
AlI3 + Cl2 = AlCl + I2 =>
2 AlI3 + Cl2 = 2 AlCl + 3 I2
Hg2I2 + KI = K2(HgI4) + Hg =>
Hg2I2 + 2 KI = K2(HgI4) + Hg
CH3COONa*3H2O + O2 = H2O + CO2 + NaOH =>
CH3COONa*3H2O + 2 O2 = 4 H2O + 2 CO2 + NaOH
K2MnO4 + H22O = MnO2 + KMnO4 + KOH =>
23 K2MnO4 + 2 H22O = 21 MnO2 + 2 KMnO4 + 44 KOH
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C3H4 + NaH = C3 + NaH4 =>
3 C3H4 + 4 NaH = 3 C3 + 4 NaH4
SrSO4 = Sr + SO4 =>
SrSO4 = Sr + SO4
C7H14O = C7H12 + H2O =>
C7H14O = C7H12 + H2O
Cd(s) + S8(s) = CdS(s) =>
8 Cd(s) + S8(s) = 8 CdS(s)
HCe + Mg = MgCe + H2 =>
2 HCe + 2 Mg = 2 MgCe + H2
CH3COONa + CaCl2 = NaCl + Ca(CH3COO)2 =>
2 CH3COONa + CaCl2 = 2 NaCl + Ca(CH3COO)2
C6H5MgBr + H2O = C6H6 + MgOHBr =>
C6H5MgBr + H2O = C6H6 + MgOHBr
Ba + NaOHNH3 = Ba(OH)2 + NaNH3 =>
Ba + 2 NaOHNH3 = Ba(OH)2 + 2 NaNH3
Na2SO3 + POCl3 = SOCl2 + Na3PO4 =>
3 Na2SO3 + 2 POCl3 = 3 SOCl2 + 2 Na3PO4
H2Se + K2O = H2O + K2Se =>
H2Se + K2O = H2O + K2Se
GaH3 + O2 = Ga2O3 + H2O =>
2 GaH3 + 3 O2 = Ga2O3 + 3 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/23/24
Équations équilibrées sur09/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
