| Équations équilibrées la veille |
Na2SO4 + AgNO3 = Na2NO3 + AgSO4
CuCl2 + CaSO4 = CaCl2 + CuSO4 =>
CuCl2 + CaSO4 = CaCl2 + CuSO4
Cs2O + H(OH) = Cs(OH) =>
Cs2O + H(OH) = 2 Cs(OH)
(OH)2 + HC4H7O2 = H2O + C4H7O2 =>
(OH)2 + 2 HC4H7O2 = 2 H2O + 2 C4H7O2
Fe(OH)3(ac) + HNO3(ac) = Fe(NO3)3(ac) + H2O(l) =>
Fe(OH)3(ac) + 3 HNO3(ac) = Fe(NO3)3(ac) + 3 H2O(l)
NaNO2 + KMnO4 + NaOH = NaNO3 + H2O + K2MnO4 + Na2MnO4 =>
NaNO2 + 2 KMnO4 + 2 NaOH = NaNO3 + H2O + K2MnO4 + Na2MnO4
NaCl(aq) + H2SO4(aq) = HCl(aq) + Na2SO4(aq) =>
2 NaCl(aq) + H2SO4(aq) = 2 HCl(aq) + Na2SO4(aq)
Fe(NO3)2(aq) + NH4SCN(aq) = FeSCN(aq) + NH4(NO3)2(aq) =>
Fe(NO3)2(aq) + NH4SCN(aq) = FeSCN(aq) + NH4(NO3)2(aq)
C6H12O + CrO3 = C6H10O + H2O + Cr2O3 =>
3 C6H12O + 2 CrO3 = 3 C6H10O + 3 H2O + Cr2O3
BaC2O4 + H = Ba + H2C2O4 =>
BaC2O4 + 2 H = Ba + H2C2O4
C4H10(g) + O2(g) = O2C(g) + OH2(g) =>
2 C4H10(g) + 13 O2(g) = 8 O2C(g) + 10 OH2(g)
NaHCO3(s) + CH3OOH(aq) = NaC2H3O2(aq) + CO2(g) + H2O(l) =>
NaHCO3(s) + 2 CH3OOH(aq) = NaC2H3O2(aq) + CO2(g) + 3 H2O(l)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C4 + H2O = CO + H2 =>
C4 + 4 H2O = 4 CO + 4 H2
AuFe(NO3)2 = Au(NO3)2Fe =>
AuFe(NO3)2 = Au(NO3)2Fe
Mg + Cu = MgCu2 =>
Mg + 2 Cu = MgCu2
MnO4 + Br = MnO2 + BrO5 =>
5 MnO4 + 2 Br = 5 MnO2 + 2 BrO5
Al + Si + O = AlSiO =>
Al + Si + O = AlSiO
SO2 + H = SO2H =>
SO2 + H = SO2H
NaOH + BaCl2 = OHCl + BaNa2 =>
2 NaOH + BaCl2 = 2 OHCl + BaNa2
Sr(NO3)2 + H3PO4 + HCl = Sr(PO4)3Cl + HNO3 + H2 =>
Sr(NO3)2 + 3 H3PO4 + HCl = Sr(PO4)3Cl + 2 HNO3 + 4 H2
H2O2 + H2SO4 + KI + C2H6O = K2SO4 + H2O + C2H6OI2 =>
H2O2 + H2SO4 + 2 KI + C2H6O = K2SO4 + 2 H2O + C2H6OI2
Na2CrO4 + Zn + NaOH + H2O = Na2Zn(OH)4 + Na3Cr(OH)6 =>
2 Na2CrO4 + 3 Zn + 8 NaOH + 8 H2O = 3 Na2Zn(OH)4 + 2 Na3Cr(OH)6
CaCl2(s) + Na2CO3(s) = NaCl(aq) + CaCO3(s) =>
CaCl2(s) + Na2CO3(s) = 2 NaCl(aq) + CaCO3(s)
Cu + KOH = K + CuOH =>
Cu + KOH = K + CuOH
Cu2Cl97 + Zn = Cu + ZnCl2 =>
2 Cu2Cl97 + 97 Zn = 4 Cu + 97 ZnCl2
K3AsO3 + KMnO4 + H2SO4 = MnSO4 + K3AsO4 + H2O + K2SO4 =>
5 K3AsO3 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 5 K3AsO4 + 3 H2O + K2SO4
H2S + NH3 + O2 = (NH4)2SO4 =>
H2S + 2 NH3 + 2 O2 = (NH4)2SO4
H2C4 + CO2 = H2C5O2 =>
H2C4 + CO2 = H2C5O2
SO4 + KOH = SO4(OH)2 + K =>
SO4 + 2 KOH = SO4(OH)2 + 2 K
(CH3)2CHCH2CCH3 + O2 = CO2 + H2O =>
(CH3)2CHCH2CCH3 + 9 O2 = 6 CO2 + 6 H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
MgSO4 + Ca(OH)2 = CaSO4 + Mg(OH)2 =>
MgSO4 + Ca(OH)2 = CaSO4 + Mg(OH)2
HI + ZnCO3 = H2CO3 + I2Zn =>
2 HI + ZnCO3 = H2CO3 + I2Zn
C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO3 =>
21 C6H5COOH + 22 NaHCO3 = 22 C6H5COONa + 19 H2O + 15 CO3
NaClO2 = NaCl + O =>
NaClO2 = NaCl + 2 O
C17H33COOH + KMnO4 + Na2CO3 + H2O = C18H36O4Na + MnO2 + CO2C18H36O4K =>
3 C17H33COOH + KMnO4 + Na2CO3 + 3 H2O = 2 C18H36O4Na + MnO2 + CO2C18H36O4K
CuSO4 + H2O = H2SO4 + Cu + OH =>
CuSO4 + 2 H2O = H2SO4 + Cu + 2 OH
AlCl2 + NH4F = AlF2 + NH4Cl =>
AlCl2 + 2 NH4F = AlF2 + 2 NH4Cl
Ge + H2O2 + NaOH = Na2(Ge(OH)6) =>
Ge + 2 H2O2 + 2 NaOH = Na2(Ge(OH)6)
CK1O3 = KC1 + O2 =>
2 CK1O3 = 2 KC1 + 3 O2
KMnO4 + NaCl + KHSO4 = K2SO4 + MnSO4 + Na2SO4 + Cl2 + H2O =>
2 KMnO4 + 10 NaCl + 16 KHSO4 = 9 K2SO4 + 2 MnSO4 + 5 Na2SO4 + 5 Cl2 + 8 H2O
VOI = V + IO =>
VOI = V + IO
Al2(CO3)3 + HF = CO2 + H2O + AlF3 =>
Al2(CO3)3 + 6 HF = 3 CO2 + 3 H2O + 2 AlF3
Na2CO3 + HClO4 = NaHCO3 + NaClO4 =>
Na2CO3 + HClO4 = NaHCO3 + NaClO4
H2CO3 + NaOH = CO3{2-} + Na{+} + H3O{+} =>
H2CO3 + NaOH = CO3{2-} + Na{+} + H3O{+}
NO3 + Mn = NO2 + MnO4 =>
4 NO3 + Mn = 4 NO2 + MnO4
CaF2 = Ca + F2 =>
CaF2 = Ca + F2
S2{-} + Cr2O2{-} + H{+} = Cr3{+} + S + H2O =>
7 S2{-} + 3 Cr2O2{-} + 12 H{+} = 2 Cr3{+} + 14 S + 6 H2O
Co(OH)2 + H2SO4 = Co{2+} + SO4{2-} + H2O =>
Co(OH)2 + H2SO4 = Co{2+} + SO4{2-} + 2 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
