| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Co(OH)2 + 3 Mn(OH)2 = Co3Mn3O4 + 6 H2O + O2
HNO2 + KI + CH3COOH = NO + I2 + CH3COOK + H2O =>
2 HNO2 + 2 KI + 2 CH3COOH = 2 NO + I2 + 2 CH3COOK + 2 H2O
KClO4 + KI = KIO4 + KCl =>
KClO4 + KI = KIO4 + KCl
C2H5Cl + Na = C4H10 + NaCl =>
2 C2H5Cl + 2 Na = C4H10 + 2 NaCl
Na2S + FeCl3 + H2O = NaCl + Fe(OH)3 + S + H2 =>
3 Na2S + 2 FeCl3 + 6 H2O = 6 NaCl + 2 Fe(OH)3 + 3 S + 3 H2
HCOOH + PCl5 = HCOCl + POCl3 + HCl =>
HCOOH + PCl5 = HCOCl + POCl3 + HCl
Methanol + Oxygen = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Na + SO4 = Na(SO4) =>
Na + SO4 = Na(SO4)
Mn + NHO3 = Mn(NO3)2 + H2 =>
Mn + 2 NHO3 = Mn(NO3)2 + H2
H2O + NaNO2 = H2NO2 + NaO =>
H2O + NaNO2 = H2NO2 + NaO
H2O + Al + KOH + H2SO4 = H2 + KAl(SO4)2*12H2O =>
22 H2O + 2 Al + 2 KOH + 4 H2SO4 = 3 H2 + 2 KAl(SO4)2*12H2O
MnO2 + Cr3 = Mn + Cr2O7 =>
21 MnO2 + 4 Cr3 = 21 Mn + 6 Cr2O7
H2O + K3PO4 = KOH + H3PO4 =>
3 H2O + K3PO4 = 3 KOH + H3PO4
Na2CO3 + Ag2SO4 = Na2SO4 + Ag2CO3 =>
Na2CO3 + Ag2SO4 = Na2SO4 + Ag2CO3
Sr + HNO3 = Sr(NO3)2 + H2 =>
Sr + 2 HNO3 = Sr(NO3)2 + H2
Fe(NO3)3 + HCl = HNO3 + FeCl3 =>
Fe(NO3)3 + 3 HCl = 3 HNO3 + FeCl3
C5H15O + O2 = CO2 + H2O =>
4 C5H15O + 33 O2 = 20 CO2 + 30 H2O
Al2O3 + NaOH = H2O + NaAlO2 =>
Al2O3 + 2 NaOH = H2O + 2 NaAlO2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
(CH3)2CHCH2CH3 + O2 = CO2 + H2O =>
(CH3)2CHCH2CH3 + 8 O2 = 5 CO2 + 6 H2O
KMnO4 + SbCl2 + HCl = KCl + MnCl2 + SbCl5 + H2O =>
3 KMnO4 + 5 SbCl2 + 24 HCl = 3 KCl + 3 MnCl2 + 5 SbCl5 + 12 H2O
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
KMnO4 + SbCl2 + HCl = KCl + MnCl2 + SbCl5 + H2O =>
3 KMnO4 + 5 SbCl2 + 24 HCl = 3 KCl + 3 MnCl2 + 5 SbCl5 + 12 H2O
CHCH + KMnO4 + H2O = COOHCOOH + KOH + MnO2 =>
3 CHCH + 8 KMnO4 + 4 H2O = 3 COOHCOOH + 8 KOH + 8 MnO2
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
ZnSO4 + BaO = ZnO + BaSO4 =>
ZnSO4 + BaO = ZnO + BaSO4
BeO + Mg(OH)2 = Be(OH)2 + MgO =>
BeO + Mg(OH)2 = Be(OH)2 + MgO
C6H11NH2 + O2 = C6H11NOH2 =>
2 C6H11NH2 + O2 = 2 C6H11NOH2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Na2S + HBr = H2S + NaBr =>
Na2S + 2 HBr = H2S + 2 NaBr
KI + C6H10O5 + Br2 = C6H10O5I2 + KBr =>
2 KI + C6H10O5 + Br2 = C6H10O5I2 + 2 KBr
C4H8O2NaOH = C3H5NaO2CH4O =>
C4H8O2NaOH = C3H5NaO2CH4O
C + H2O = CO + H2 =>
C + H2O = CO + H2
K2S + HBr = K2Br + HS =>
K2S + HBr = K2Br + HS
Al(OH)3 + HC2H3O2 = Al(C2H3O2)3 + H2O =>
Al(OH)3 + 3 HC2H3O2 = Al(C2H3O2)3 + 3 H2O
Zn(OH)2 + NaOH = H2O + Na2ZnO2 =>
Zn(OH)2 + 2 NaOH = 2 H2O + Na2ZnO2
AgNO3AlCl3 = AgCl3AlNO3 =>
AgNO3AlCl3 = AgCl3AlNO3
Cu(OH)2 + H2O2 = CuO2 + H2O =>
Cu(OH)2 + H2O2 = CuO2 + 2 H2O
HNO3 + Br2 = HBrO4 + NO2 + H2O =>
14 HNO3 + Br2 = 2 HBrO4 + 14 NO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg + (H)2S = MgS + (H)2 =>
Mg + (H)2S = MgS + (H)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
AgCl + I2 = AgI + Cl2 =>
2 AgCl + I2 = 2 AgI + Cl2
MnSO4 + Na2S = Na2SO4 + MnS =>
MnSO4 + Na2S = Na2SO4 + MnS
NaCIO + KI + H2SO4 = NaCI + K2SO4 + I2 + H2O =>
NaCIO + 2 KI + H2SO4 = NaCI + K2SO4 + I2 + H2O
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
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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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