| Équations équilibrées la veille | Équations équilibrées le lendemain |
KIOO3 + 7 KI + 4 H2SO4 = 4 I2 + 4 K2SO4 + 4 H2O
MgF2 + H2O = Mg(OH)2 + HF(ac) =>
MgF2 + 2 H2O = Mg(OH)2 + 2 HF(ac)
C6H5NO2NaBH4 = C6H5NH2NaBO2H2 =>
C6H5NO2NaBH4 = C6H5NH2NaBO2H2
P2O5 = PO3 + PO2 =>
P2O5 = PO3 + PO2
Na2SO4 + HCl = H2SO4 + NaCl =>
Na2SO4 + 2 HCl = H2SO4 + 2 NaCl
CuI + HNO3 = I2 + Cu(NO3)2 + NO2 + H2O =>
2 CuI + 8 HNO3 = I2 + 2 Cu(NO3)2 + 4 NO2 + 4 H2O
H2O + P4 + LiOH = PH3 + LiH2PO2 =>
3 H2O + P4 + 3 LiOH = PH3 + 3 LiH2PO2
HBrO3 + HBr = Br2H2O =>
HBrO3 + 5 HBr = 3 Br2H2O
H2SO4 + SO4 + K2OH = K2SO4 + H2O =>
H2SO4 + SO4 + 2 K2OH = 2 K2SO4 + 2 H2O
N2O + SO2 = N2 + SO3 =>
N2O + SO2 = N2 + SO3
PH3 + O2 = H2O + P4OH10 =>
4 PH3 + O2 = H2O + P4OH10
Al(OH)3 + H3PO4 = AlPO4 + H2O =>
Al(OH)3 + H3PO4 = AlPO4 + 3 H2O
SO2 + Cl2 = SCl2O2 =>
SO2 + Cl2 = SCl2O2
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
Al(OH)3 + H3PO4 = [Al(OH)]3[PO4]2 + H2O =>
3 Al(OH)3 + 2 H3PO4 = [Al(OH)]3[PO4]2 + 6 H2O
CrCl3 + KOH + KClO3 = KCl + K2CrO4 + H2O =>
2 CrCl3 + 10 KOH + KClO3 = 7 KCl + 2 K2CrO4 + 5 H2O
Mg(OH)2(s) + HNO3(aq) = Mg(NO3)2(aq) + H2O =>
Mg(OH)2(s) + 2 HNO3(aq) = Mg(NO3)2(aq) + 2 H2O
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
Al(OH)3 + H2O = Al(OH2)3 + OH =>
Al(OH)3 + 3 H2O = Al(OH2)3 + 3 OH
Fe2 + (CO3)3 + HCl = FeCl3 + H2O + CO2 =>
Fe2 + (CO3)3 + 6 HCl = 2 FeCl3 + 3 H2O + 3 CO2
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
KHC8H4O4 + CsOH = KCsC8H4O4 + H2O =>
KHC8H4O4 + CsOH = KCsC8H4O4 + H2O
Sr(OH)2 + K3PO4 = Sr3(PO4)2 + KOH =>
3 Sr(OH)2 + 2 K3PO4 = Sr3(PO4)2 + 6 KOH
C3H8 + O2 = CO2 + H2O(classify) =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O(classify)
PF3 + H2O = HF + H3PO3 =>
PF3 + 3 H2O = 3 HF + H3PO3
Mg + Al(NO3)3 = Mg(NO3)2 + Al =>
3 Mg + 2 Al(NO3)3 = 3 Mg(NO3)2 + 2 Al
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
H3BO3 + C2H5OH = BO3(C2H5)3 + H2O =>
H3BO3 + 3 C2H5OH = BO3(C2H5)3 + 3 H2O
C6H7N3O11 + O2 = CO2 + N2 + H2O =>
4 C6H7N3O11 + 9 O2 = 24 CO2 + 6 N2 + 14 H2O
BaF2 + K3PO4 = Ba3(PO4)2 + KF =>
3 BaF2 + 2 K3PO4 = Ba3(PO4)2 + 6 KF
Al(OH)3 + H3PO4 = [Al(OH)]3[PO4]2 + H2O =>
3 Al(OH)3 + 2 H3PO4 = [Al(OH)]3[PO4]2 + 6 H2O
Cd3(PO4)2 + (NH4)2S = CdS + (NH4)3(PO4) =>
Cd3(PO4)2 + 3(NH4)2S = 3 CdS + 2(NH4)3(PO4)
KHCO3 + H2O = K + CO3 + H3O =>
KHCO3 + H2O = K + CO3 + H3O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KBr + MnO2 + H2SO4 = Mn(SO4) + K(SO4) + Br2 + H2O =>
2 KBr + 2 MnO2 + 4 H2SO4 = 2 Mn(SO4) + 2 K(SO4) + Br2 + 4 H2O
Mg(IO3)2 + KI + HCl = MgCl2 + KCl + I2 + H2O =>
Mg(IO3)2 + 10 KI + 12 HCl = MgCl2 + 10 KCl + 6 I2 + 6 H2O
C4H10O + KMnO4 + HCl = C4H8O2 + KCl + MnCl2 + H2O =>
5 C4H10O + 4 KMnO4 + 12 HCl = 5 C4H8O2 + 4 KCl + 4 MnCl2 + 11 H2O
CH3CH2COOH + (CH3)2CHCH2OH = C7H14O2 + H2O =>
CH3CH2COOH + (CH3)2CHCH2OH = C7H14O2 + H2O
Ni3(PO4)2 + H2SO4 = Ni2(SO4)2 + H3PO4 =>
2 Ni3(PO4)2 + 6 H2SO4 = 3 Ni2(SO4)2 + 4 H3PO4
FeBr2 + H2O = Fe(OH)2 + HBr =>
FeBr2 + 2 H2O = Fe(OH)2 + 2 HBr
NaOH + Pb(C2O4)2 = Na2C2O4 + Pb(OH)4 =>
4 NaOH + Pb(C2O4)2 = 2 Na2C2O4 + Pb(OH)4
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
UO2 = U + O2 =>
UO2 = U + O2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
C12H22O11 + H2O = C2H6O + CO3 =>
2 C12H22O11 + 5 H2O = 9 C2H6O + 6 CO3
Ca + H2SO4 = CaSO4 + H =>
Ca + H2SO4 = CaSO4 + 2 H
Fe2(CrO4)3 + LiNO3 = Fe(NO3)3 + Li2CrO4 =>
Fe2(CrO4)3 + 6 LiNO3 = 2 Fe(NO3)3 + 3 Li2CrO4
C6H8O7 + NaHCO3 = Na3C6H5O7 + H2CO3 =>
C6H8O7 + 3 NaHCO3 = Na3C6H5O7 + 3 H2CO3
NaNO3 + Al + HCl = NH4NO3 + AlCl3 + NaCl + H2O =>
6 NaNO3 + 8 Al + 30 HCl = 3 NH4NO3 + 8 AlCl3 + 6 NaCl + 9 H2O
FeCl2Ca(OH)2 = Fe(OH)2CaCl2 =>
FeCl2Ca(OH)2 = Fe(OH)2CaCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
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