| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HC3H3O2 + 3 KOH = 3 KC2H3O2 + H2O
Li + TbCl3 = Tb + LiCl =>
3 Li + TbCl3 = Tb + 3 LiCl
Ba(NO3)2 + NaCl = Ba(NaCl) + (NO3)2 =>
Ba(NO3)2 + NaCl = Ba(NaCl) + (NO3)2
Li2 + HCl = LiCl + H =>
Li2 + 2 HCl = 2 LiCl + 2 H
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na(OH) + Fe(NO3)3 = Na(NO3) + Fe(OH)3 =>
3 Na(OH) + Fe(NO3)3 = 3 Na(NO3) + Fe(OH)3
K + ZnCl2 = ZnKCl2 =>
K + ZnCl2 = ZnKCl2
C5H11N + H2O = C5H11NH + OH =>
C5H11N + H2O = C5H11NH + OH
H2SO4 + K = H + K2SO4 =>
H2SO4 + 2 K = 2 H + K2SO4
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
Li2O + NO = Li3N + O2 =>
6 Li2O + 4 NO = 4 Li3N + 5 O2
Rb2O + H2O = H2 + RbO =>
Rb2O + H2O = H2 + 2 RbO
KMnO4 + FeCl2 + H2SO4 = MnSO4 + Fe2(SO4)3 + Cl2 + K2SO4 + H2O =>
6 KMnO4 + 10 FeCl2 + 24 H2SO4 = 6 MnSO4 + 5 Fe2(SO4)3 + 10 Cl2 + 3 K2SO4 + 24 H2O
KMnO4 + C12H22O11 = KOH + MnO2 + CO2 + H2O =>
16 KMnO4 + C12H22O11 = 16 KOH + 16 MnO2 + 12 CO2 + 3 H2O
ClNH4 + Ca(OH)2 = NH3 + CaCl2 + H2O =>
2 ClNH4 + Ca(OH)2 = 2 NH3 + CaCl2 + 2 H2O
HOH2C{-}CH2OH + K2Cr2O7 + HCl = HOOC{-}COOH + KCl + CrCl3 + H2O =>
3 HOH2C{-}CH2OH + 2 K2Cr2O7 + 16 HCl = 3 HOOC{-}COOH + 4 KCl + 4 CrCl3 + 11 H2O
KNO3K2CO3 = KCO3K2NO3 =>
KNO3K2CO3 = KCO3K2NO3
Cs(s) + HNO3(aq) = CsNO3 + H2 =>
2 Cs(s) + 2 HNO3(aq) = 2 CsNO3 + H2
HPO2 = P2O3 + H2O =>
2 HPO2 = P2O3 + H2O
NaCl + K3PO4 = KCl + Na3(PO4) =>
3 NaCl + K3PO4 = 3 KCl + Na3(PO4)
CO2 + LiOH = Li3CO2 + O2 + H2 =>
2 CO2 + 6 LiOH = 2 Li3CO2 + 3 O2 + 3 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Y2O3 + Al2O3 + Nd2O3 = Y288Nd12Al500O1200 =>
144 Y2O3 + 250 Al2O3 + 6 Nd2O3 = Y288Nd12Al500O1200
HCl + H2O2 = HClO + H2O =>
HCl + H2O2 = HClO + H2O
Al(s) + H2SO4(aq) = Al2(SO4)3 + H2O + SO2 =>
2 Al(s) + 6 H2SO4(aq) = Al2(SO4)3 + 6 H2O + 3 SO2
H3PO4 + BaO2 = Ba3(PO4)2 + H2O2 =>
2 H3PO4 + 3 BaO2 = Ba3(PO4)2 + 3 H2O2
Na3Po4 + Fe2O3 = Na2O + FePo4 =>
2 Na3Po4 + Fe2O3 = 3 Na2O + 2 FePo4
As2O5 + CO = As + CO2 =>
As2O5 + 5 CO = 2 As + 5 CO2
N3 + O2 + H2O = HNO3 =>
4 N3 + 15 O2 + 6 H2O = 12 HNO3
CH3CHNH2COOH + NaNO2 + HCl = C2H3O2 + N2 + NaCl + H2O =>
4 CH3CHNH2COOH + 6 NaNO2 + 6 HCl = 6 C2H3O2 + 5 N2 + 6 NaCl + 8 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
ZnS(aq) + HCl(aq) = ZnCl2 + H2S =>
ZnS(aq) + 2 HCl(aq) = ZnCl2 + H2S
K3PO4 + Ba = Ba3(PO4)2 + K =>
2 K3PO4 + 3 Ba = Ba3(PO4)2 + 6 K
Pb(OH)4 + H2Se = PbSe2 + H2O =>
Pb(OH)4 + 2 H2Se = PbSe2 + 4 H2O
Cu(NO3)2 + Na2S = CuS + Na(NO3) =>
Cu(NO3)2 + Na2S = CuS + 2 Na(NO3)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Zn(OH)2 + CO2 = ZnCO3 + H2O =>
Zn(OH)2 + CO2 = ZnCO3 + H2O
CrCl2 + H2SO4 = Cr(SO4)3 + SO2 + HCl + H2O =>
CrCl2 + 5 H2SO4 = Cr(SO4)3 + 2 SO2 + 2 HCl + 4 H2O
Br2 + H2PO2 + H2O = HBr + H3PO4 =>
3 Br2 + 2 H2PO2 + 4 H2O = 6 HBr + 2 H3PO4
MgSO4 + Cl2 = MgCl2 + SO2 + O2 =>
MgSO4 + Cl2 = MgCl2 + SO2 + O2
BH3 + O2 = BO2 + H2O =>
4 BH3 + 7 O2 = 4 BO2 + 6 H2O
Al + K3Fe(CN)6 = AlFe(CN)6 + K =>
Al + K3Fe(CN)6 = AlFe(CN)6 + 3 K
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + Fe(SO4)3 =>
2 K2Cr2O7 + 3 FeSO4 + 14 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O + 3 Fe(SO4)3
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
O3 + FeSO4 + H2SO4 = Fe2(SO4)3 + H2O =>
O3 + 6 FeSO4 + 3 H2SO4 = 3 Fe2(SO4)3 + 3 H2O
K2CO3 + CH3COOH = K(CH3COOH) + H2O + CO2 =>
4 K2CO3 + 9 CH3COOH = 8 K(CH3COOH) + 2 H2O + 6 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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