| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnO2 + KClO3 + 2 KHO = 2 KMnO4 + KCl + H2O
NaI + NaOH + KMnO4 = IO3 + H2O + K2MnO4 + Na2MnO4 =>
2 NaI + 12 NaOH + 14 KMnO4 = 2 IO3 + 6 H2O + 7 K2MnO4 + 7 Na2MnO4
CuO + HPO3 = CuPO3 + O2 + H2O =>
4 CuO + 4 HPO3 = 4 CuPO3 + O2 + 2 H2O
Mn2O3 + H2SO4 = MnSO4 + H2O + O =>
Mn2O3 + 2 H2SO4 = 2 MnSO4 + 2 H2O + O
Ag2SO4(aq) + BaCl2(aq) = AgCl(s) + BaSO4(aq) =>
Ag2SO4(aq) + BaCl2(aq) = 2 AgCl(s) + BaSO4(aq)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
ZnCo3 + AgNO3 = Zn(NO3)2 + Ag2Co3 =>
ZnCo3 + 2 AgNO3 = Zn(NO3)2 + Ag2Co3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cs + I2 = CsI2 =>
Cs + I2 = CsI2
Cl2 + H2O + NaCl = NaClO + HCl =>
Cl2 + H2O + NaCl = NaClO + 2 HCl
Ca3(PO4)2 + C6H8O7 = H3(PO4) + Ca3(C6H5O7)2 =>
Ca3(PO4)2 + 2 C6H8O7 = 2 H3(PO4) + Ca3(C6H5O7)2
Ge(NO3)2 + RbCl = RbNO3 + GeCl2 =>
Ge(NO3)2 + 2 RbCl = 2 RbNO3 + GeCl2
FeCl3 + KCNS = Fe(CNS)3 + KCl =>
FeCl3 + 3 KCNS = Fe(CNS)3 + 3 KCl
Cr2(SO4)3 = Cr2O3 + SO3 =>
Cr2(SO4)3 = Cr2O3 + 3 SO3
NaOH + Cl = NaCl2 + OH =>
NaOH + 2 Cl = NaCl2 + OH
C3H8O2 + Cu(OH)2 = CuOH + C3H8O3 + H2O =>
C3H8O2 + 2 Cu(OH)2 = 2 CuOH + C3H8O3 + H2O
CH3OCH3 + O2 = CO2 + H2O =>
CH3OCH3 + 3 O2 = 2 CO2 + 3 H2O
Fe + H2O + Fe2(SO4)3 = H2SO4 + FeOH =>
4 Fe + 6 H2O + Fe2(SO4)3 = 3 H2SO4 + 6 FeOH
NH3(g) + CuO(aq) = N2(g) + Cu(s) + H2O(g) =>
2 NH3(g) + 3 CuO(aq) = N2(g) + 3 Cu(s) + 3 H2O(g)
MgSO4 + Na2CO3 = MgCO3 + Na2SO4 =>
MgSO4 + Na2CO3 = MgCO3 + Na2SO4
Cn + O2 = CnO2 =>
Cn + O2 = CnO2
C7H14O5 + O2 = H2O + CO2 =>
C7H14O5 + 8 O2 = 7 H2O + 7 CO2
Ca(C2H3O2)2 + H3PO4 = Ca3(PO4)2 + H(C2H3O2) =>
3 Ca(C2H3O2)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H(C2H3O2)
HNO3(aq) + Cu(s) = NO2(g) + H2O(l) + Cu(NO3)2(aq) =>
4 HNO3(aq) + Cu(s) = 2 NO2(g) + 2 H2O(l) + Cu(NO3)2(aq)
CaO + SiO2 = CaSiO3 =>
CaO + SiO2 = CaSiO3
C2H2 + KMnO4 + H2SO4 = HOOCCOOH + K2SO4 + MnSO4 + H2O =>
5 C2H2 + 8 KMnO4 + 12 H2SO4 = 5 HOOCCOOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
Fe + SO4 + K3[Fe(CN)6] = Fe[Fe(CN)6] + K2SO4 =>
2 Fe + 3 SO4 + 2 K3[Fe(CN)6] = 2 Fe[Fe(CN)6] + 3 K2SO4
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Cu(H2O)6{2+} + Cl{-} = CuCl4{-2} + H2O =>
Cu(H2O)6{2+} + 4 Cl{-} = CuCl4{-2} + 6 H2O
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
HBr + Na2CO3 = H2O + NaBr + CO2 =>
2 HBr + Na2CO3 = H2O + 2 NaBr + CO2
As2H3 + O2 = As2O3 + H2O =>
4 As2H3 + 9 O2 = 4 As2O3 + 6 H2O
Ba + Si = Ba4Si =>
4 Ba + Si = Ba4Si
Fe2(SO4)3 + Ca(NO3)2 = Ca(SO4) + Fe(NO3)3 =>
Fe2(SO4)3 + 3 Ca(NO3)2 = 3 Ca(SO4) + 2 Fe(NO3)3
CS2 + O = CO2 + SO2 =>
CS2 + 6 O = CO2 + 2 SO2
AgC3H2O3 + NH4NO3 = AgNO3 + NH4C3H2O3 =>
AgC3H2O3 + NH4NO3 = AgNO3 + NH4C3H2O3
Ca(OH)2 + HBrO3 = Ca(BrO3)2 + H2O =>
Ca(OH)2 + 2 HBrO3 = Ca(BrO3)2 + 2 H2O
Al2(SO4)3 + CH3COONa + H2O = Na2SO4 + Al(OH)(CH3COO)2 + CH3COOH =>
Al2(SO4)3 + 6 CH3COONa + 2 H2O = 3 Na2SO4 + 2 Al(OH)(CH3COO)2 + 2 CH3COOH
Al2(SO4)3 + CH3COONa + H2O = Al(OH)2(CH3COO) + Na2SO4 + CH3COOH =>
Al2(SO4)3 + 6 CH3COONa + 4 H2O = 2 Al(OH)2(CH3COO) + 3 Na2SO4 + 4 CH3COOH
Al2(SO4)3 + CH3COONa + H2O = Al(OH)3 + Na2SO4 + CH3COOH =>
Al2(SO4)3 + 6 CH3COONa + 6 H2O = 2 Al(OH)3 + 3 Na2SO4 + 6 CH3COOH
NaBrO4 + Na2Se + H2O = Se + NaBr + NaOH =>
NaBrO4 + 4 Na2Se + 4 H2O = 4 Se + NaBr + 8 NaOH
Mn2O3 + H2SO4 = MnSO4 + MnO2 + H2O =>
Mn2O3 + H2SO4 = MnSO4 + MnO2 + H2O
H2SO4 + H2O = H2SO5 + H2 =>
H2SO4 + H2O = H2SO5 + H2
As4 + H2 = HAs =>
As4 + 2 H2 = 4 HAs
NaS + NaOH = SOH + Na =>
NaS + NaOH = SOH + 2 Na
Cu(NO3)2 + Na2CO3 = Cu(CO3)2 + Na2NO3 =>
Cu(NO3)2 + 2 Na2CO3 = Cu(CO3)2 + 2 Na2NO3
FeCl3 + H2S = FeS + H2Cl3 =>
FeCl3 + H2S = FeS + H2Cl3
Fe(SCN)3 + NaOH = Fe(OH)3 + NaSCN =>
Fe(SCN)3 + 3 NaOH = Fe(OH)3 + 3 NaSCN
CH3COOH + Na2S = CH3COONa + H2S =>
2 CH3COOH + Na2S = 2 CH3COONa + H2S
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/23/25
Équations équilibrées sur04/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
