| Équations équilibrées la veille | Équations équilibrées le lendemain |
C19H40(s) + 29 O2(g) = 19 CO2(g) + 20 H2O(g)
K2Zn(Fe(CN)6) = K2Zn + Fe(CN)6 =>
K2Zn(Fe(CN)6) = K2Zn + Fe(CN)6
Mn + Bi = MnBi =>
Mn + Bi = MnBi
C6H14 = C + H2 =>
C6H14 = 6 C + 7 H2
C19H30 + O2 = CO + H2 =>
2 C19H30 + 19 O2 = 38 CO + 30 H2
C6H14 = C + H2 =>
C6H14 = 6 C + 7 H2
NaH + O2 = Na + H2O =>
4 NaH + O2 = 4 Na + 2 H2O
HCl + Na2Co3 = NaCl + Co2 + H2 =>
4 HCl + 2 Na2Co3 = 4 NaCl + 3 Co2 + 2 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
N2H4 + O2 = N2 + H2O =>
N2H4 + O2 = N2 + 2 H2O
NaHCO3 + Ba(NO3)2 = BaCO3 + NaNO3 + CO2 + H2O =>
2 NaHCO3 + Ba(NO3)2 = BaCO3 + 2 NaNO3 + CO2 + H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C6H14 = C + H2 =>
C6H14 = 6 C + 7 H2
Zn(No3)2 + NH4OH = Zn(OH)2 + NH4(No3) =>
Zn(No3)2 + 2 NH4OH = Zn(OH)2 + 2 NH4(No3)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NH4 + O3 = N2 + H2O =>
6 NH4 + 4 O3 = 3 N2 + 12 H2O
N2 + CO2 = NO + C =>
N2 + CO2 = 2 NO + C
FeS + Ag = Ag2S + Fe =>
FeS + 2 Ag = Ag2S + Fe
Al2(SO4)3(aq) + K2SO4(aq) + H2O(l) = KAl(SO4)2*24H2O(s) =>
Al2(SO4)3(aq) + K2SO4(aq) + 48 H2O(l) = 2 KAl(SO4)2*24H2O(s)
CaO + LiCl = Li2O + CaCl2 =>
CaO + 2 LiCl = Li2O + CaCl2
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
H3 = H =>
H3 = 3 H
Fe3Br6 = FeBr2 =>
Fe3Br6 = 3 FeBr2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
ZnSO4 + NH3*H2O = [Zn(NH3)4]SO4 + H2O =>
ZnSO4 + 4 NH3*H2O = [Zn(NH3)4]SO4 + 4 H2O
O2 = O3 =>
3 O2 = 2 O3
KMnO4 + NaH2PO2 + H2O = H3PO4 + MnO2 + KOH + NaOH =>
4 KMnO4 + 3 NaH2PO2 + 5 H2O = 3 H3PO4 + 4 MnO2 + 4 KOH + 3 NaOH
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu
Zn(OH)2 + CH3COOH = Zn(O2CCH3)2 + H2O =>
Zn(OH)2 + 2 CH3COOH = Zn(O2CCH3)2 + 2 H2O
Mg(CO3) + HClO4 = Mg(ClO4)2 + CO2 + H2O =>
Mg(CO3) + 2 HClO4 = Mg(ClO4)2 + CO2 + H2O
K2Cr2O7 + H2C2O4 + HNO3 = KNO3 + Cr(NO3)3 + CO2 + H2O =>
K2Cr2O7 + 3 H2C2O4 + 8 HNO3 = 2 KNO3 + 2 Cr(NO3)3 + 6 CO2 + 7 H2O
CuS + O20 = Cu2O + SO2 =>
8 CuS + O20 = 4 Cu2O + 8 SO2
NO2 + KMnO4 + KOH = KNO3 + MnO2 + H2O =>
3 NO2 + KMnO4 + 2 KOH = 3 KNO3 + MnO2 + H2O
CaCO3 + H2SO4(aq) = CaSO4 + H2CO3 =>
CaCO3 + H2SO4(aq) = CaSO4 + H2CO3
NaBiO3 + C2H5OH + HCl = BiCl3 + NaCl + CO3 + H2O =>
8 NaBiO3 + C2H5OH + 32 HCl = 8 BiCl3 + 8 NaCl + 2 CO3 + 19 H2O
C22H12O11 + NH4OH + C2H5OH = C20H25N3O + H2O =>
13 C22H12O11 + 81 NH4OH + 127 C2H5OH = 27 C20H25N3O + 324 H2O
FeO2(s) + H2 = Fe + H2O =>
FeO2(s) + 2 H2 = Fe + 2 H2O
MnO4{-} + Fe{-} + H{+} = MnO2 + Fe + H2O =>
MnO4{-} + 3 Fe{-} + 4 H{+} = MnO2 + 3 Fe + 2 H2O
ZnCl2 + NaSO4 = ZnSO4 + NaCl2 =>
ZnCl2 + NaSO4 = ZnSO4 + NaCl2
KMnO4(s) + HCl(aq) = KCl(aq) + MnCl2(aq) + H2O(l) + Cl2(g) =>
2 KMnO4(s) + 16 HCl(aq) = 2 KCl(aq) + 2 MnCl2(aq) + 8 H2O(l) + 5 Cl2(g)
C12H24O2 + H2SO4 = C12H26SO4 + O2 =>
C12H24O2 + H2SO4 = C12H26SO4 + O2
Cu(OH)2 + SO3 = (CuOH)2SO4 + H2O =>
2 Cu(OH)2 + SO3 = (CuOH)2SO4 + H2O
HNO3 + SrCO3 = Sr(NO3)2 + CO2 + H2O =>
2 HNO3 + SrCO3 = Sr(NO3)2 + CO2 + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Be + O2 = BeO =>
2 Be + O2 = 2 BeO
C6H14 = C + H2 =>
C6H14 = 6 C + 7 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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