| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 Ba
FeCl3 + NH43OH = Fe(OH)3 + NH43Cl =>
FeCl3 + 3 NH43OH = Fe(OH)3 + 3 NH43Cl
H2O + C = C6H4O2 =>
2 H2O + 6 C = C6H4O2
KMnO4 + Al = K + Mn + AlO =>
KMnO4 + 4 Al = K + Mn + 4 AlO
AgNO3 + I2 + H2O = AgI + AgIO3 + HNO3 =>
6 AgNO3 + 3 I2 + 3 H2O = 5 AgI + AgIO3 + 6 HNO3
PbNO4 + Mg = Pb + MgNO4 =>
PbNO4 + Mg = Pb + MgNO4
CH3CH2CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2C + H2O =>
6 CH3CH2CH2CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 6 CH3CH2CH2C + 13 H2O
CuFeS2 + O = CuS + FeO + SO =>
CuFeS2 + 2 O = CuS + FeO + SO
H2SO4 + C5H11O5 = H2O + SO2 + CO2 =>
21 H2SO4 + 2 C5H11O5 = 32 H2O + 21 SO2 + 10 CO2
Cr3 + NH3 + H2O = CrNH4 + OH =>
Cr3 + 3 NH3 + 3 H2O = 3 CrNH4 + 3 OH
HMnO4 + KOH = KMnO4 + H2O =>
HMnO4 + KOH = KMnO4 + H2O
Zn(ClO3)2 + Na2S = ZnS + NaClO3 =>
Zn(ClO3)2 + Na2S = ZnS + 2 NaClO3
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
C415H698O22 + H2O2 = CO2 + H2O =>
C415H698O22 + 1157 H2O2 = 415 CO2 + 1506 H2O
Cr{3+} + I3{3-} + H2O2 = CrO4{2-} + IO4{-} + H{+} =>
12 Cr{3+} + I3{3-} + 30 H2O2 = 12 CrO4{2-} + 3 IO4{-} + 60 H{+}
KMnO4 + Na2S2O3 + H2SO4 = K2SO4 + MnSO4 + NaHSO4 + H2O =>
8 KMnO4 + 5 Na2S2O3 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 10 NaHSO4 + 7 H2O
Fe + Cl(g) = FeCl3 =>
Fe + 3 Cl(g) = FeCl3
NaMnO4 + H2SO4 = Na2SO4 + Mn2O7 + H2O =>
2 NaMnO4 + H2SO4 = Na2SO4 + Mn2O7 + H2O
K2C2O4 + Ca3(AsO4)2 = K3AsO4 + CaC2O4 =>
3 K2C2O4 + Ca3(AsO4)2 = 2 K3AsO4 + 3 CaC2O4
KMnO4 + Na2C2O4 + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = 5 Na2SO4 + 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
Mn + NH3 = Mn(NH3)3 =>
Mn + 3 NH3 = Mn(NH3)3
C18H38 + CuO = H2O + CO2 + Cu2 =>
2 C18H38 + 110 CuO = 38 H2O + 36 CO2 + 55 Cu2
K2CrO4 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
2 K2CrO4 + 3 Na2SO3 + 10 HCl = 4 KCl + 3 Na2SO4 + 2 CrCl3 + 5 H2O
HNO3NaOH = NaNO3H2O =>
HNO3NaOH = NaNO3H2O
Na + OH + HCl = NaCl + H2O =>
Na + OH + HCl = NaCl + H2O
HNO3NaOH = H2ONaNO3 =>
HNO3NaOH = H2ONaNO3
SnC + O2 = SnO2 + CO2 =>
SnC + 2 O2 = SnO2 + CO2
Ba(NO3)2 + MgO = BaO + Mg(NO3)2 =>
Ba(NO3)2 + MgO = BaO + Mg(NO3)2
Mn2O7 = MnO2 + O2 = Mn2O7 = MnO2 + O2 =>
2 Mn2O7 = 4 MnO2 + 3 O2
As2O3 + ClO3{-} + H2O = AsO4{3-} + Cl{-} + H{+} =>
3 As2O3 + 2 ClO3{-} + 9 H2O = 6 AsO4{3-} + 2 Cl{-} + 18 H{+}
Br2 + FeCl3 + NaOH = NaFeO4 + NaBr + NaCl + H2O =>
2 Br2 + FeCl3 + 8 NaOH = NaFeO4 + 4 NaBr + 3 NaCl + 4 H2O
K2Cr2O7 + HBr = KBr + CrBr3 + Br2 + H2O =>
K2Cr2O7 + 14 HBr = 2 KBr + 2 CrBr3 + 3 Br2 + 7 H2O
C10H18O + NaBH4 = C10H20O + NaBH2 =>
C10H18O + NaBH4 = C10H20O + NaBH2
HNO2 + Ca(OH)2 = Ca(NO2)2 + H2O =>
2 HNO2 + Ca(OH)2 = Ca(NO2)2 + 2 H2O
KMnO4 + C3H5(OH)3 = K2CO2 + Mn2O3 + O2 + H2O =>
6 KMnO4 + C3H5(OH)3 = 3 K2CO2 + 3 Mn2O3 + 4 O2 + 4 H2O
CaCO3 + NaBr = CaBr2 + Na2CO3 =>
CaCO3 + 2 NaBr = CaBr2 + Na2CO3
LiHCO3 + HBr = LiBr + H2CO3 =>
LiHCO3 + HBr = LiBr + H2CO3
OH + H2O = O{-} + H3O{+} =>
OH + H2O = O{-} + H3O{+}
C9H10O2 + NaOH = C7H6O2 + Na + C2H5OH =>
27 C9H10O2 + 24 NaOH = 29 C7H6O2 + 24 Na + 20 C2H5OH
NH2Cl = N2 + NH4Cl + HCl =>
3 NH2Cl = N2 + NH4Cl + 2 HCl
Cr(OH)3 + HJ = CrJ3 + H2O =>
Cr(OH)3 + 3 HJ = CrJ3 + 3 H2O
Li + C = LiC2 =>
Li + 2 C = LiC2
H2C2O4 + NO = CO2 + N2 + H2O =>
2 H2C2O4 + 2 NO = 4 CO2 + N2 + 2 H2O
NaClO4 + Cr2O3 + NaOH = Na2CrO4 + NaCl + H2O =>
3 NaClO4 + 4 Cr2O3 + 16 NaOH = 8 Na2CrO4 + 3 NaCl + 8 H2O
cyclohexane = benzene + hydrogen =>
C6H12 = C6H6 + 3 H2
X(COOH)2NO2 + Al + NaOH + H2O = X(COONa)2NH2 + Al(OH)3 =>
X(COOH)2NO2 + 2 Al + 2 NaOH + 2 H2O = X(COONa)2NH2 + 2 Al(OH)3
ZnBr2 + Na2S = ZnS2 + Na2Br =>
ZnBr2 + 2 Na2S = ZnS2 + 2 Na2Br
CuO + C6H12 = C6H9OH + Cu + H2O =>
2 CuO + C6H12 = C6H9OH + 2 Cu + H2O
Na(s) + HCl(g) = H2(g) + NaCl(s) =>
2 Na(s) + 2 HCl(g) = H2(g) + 2 NaCl(s)
H3PO4(aq) + Ca(OH)2(l) = Ca3(PO4)2(aq) + H2O(l) =>
2 H3PO4(aq) + 3 Ca(OH)2(l) = Ca3(PO4)2(aq) + 6 H2O(l)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
