| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaSO4 + 2 H{+} = Ba{2+} + H2SO4
(NH4)3PO4(s) = NH4(aq) + PO4(aq) =>
(NH4)3PO4(s) = 3 NH4(aq) + PO4(aq)
Fe(NO3)2 + K2CO3 + H2O = Fe(OH)NO3 + KNO3 + CO2 =>
2 Fe(NO3)2 + K2CO3 + H2O = 2 Fe(OH)NO3 + 2 KNO3 + CO2
C6H12O2N2 + O2 = CO2 + H2O + N2 =>
C6H12O2N2 + 8 O2 = 6 CO2 + 6 H2O + N2
Tl2O3 + CO2(g) = Tl2(CO3)3(s) =>
Tl2O3 + 3 CO2(g) = Tl2(CO3)3(s)
BiCl3 + Cu(NO3)2 = Bi(NO3)3 + CuCl2 =>
2 BiCl3 + 3 Cu(NO3)2 = 2 Bi(NO3)3 + 3 CuCl2
C15H28O + O2 = CO2 + H2O =>
2 C15H28O + 43 O2 = 30 CO2 + 28 H2O
Pb + HNO3 = Pb(NO3)2 + H2 =>
Pb + 2 HNO3 = Pb(NO3)2 + H2
ClH + Ba(OH)2 = BaCl2 + H2O =>
2 ClH + Ba(OH)2 = BaCl2 + 2 H2O
FeSO4 + NaOH + NaOCl = FeO + NaCl + HSO4 + NaO =>
FeSO4 + NaOH + NaOCl = FeO + NaCl + HSO4 + NaO
SO3FeOH2 = FeSO3OH2 =>
SO3FeOH2 = FeSO3OH2
H2S + Al(OH)3 = Al2S3 + H2O =>
3 H2S + 2 Al(OH)3 = Al2S3 + 6 H2O
Fe2O3 + HNO3(aq) = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3(aq) = 2 Fe(NO3)3 + 3 H2O
Mg2 + N2 = Mg2N2 =>
Mg2 + N2 = Mg2N2
PbO + HCl = PbCl2 + H2O =>
PbO + 2 HCl = PbCl2 + H2O
Fe{3+} + C2O4{2-} = [Fe(C2O4)3]{3-} =>
Fe{3+} + 3 C2O4{2-} = [Fe(C2O4)3]{3-}
Zn + H[SnCl3] = ZnCl2 + Sn + H2 =>
3 Zn + 2 H[SnCl3] = 3 ZnCl2 + 2 Sn + H2
FeCl2 + NaNO2 = NaCl + Fe(NO2)2 =>
FeCl2 + 2 NaNO2 = 2 NaCl + Fe(NO2)2
Pb(NO3)2 + NAl = Pb(NO3)2NAl =>
Pb(NO3)2 + NAl = Pb(NO3)2NAl
Zn2(OH)3Cl*2H2O + H2SO4 + H2O = ZnSO4*7H2O + HCl =>
Zn2(OH)3Cl*2H2O + 2 H2SO4 + 9 H2O = 2 ZnSO4*7H2O + HCl
O + KBr = K2O + Br =>
O + 2 KBr = K2O + 2 Br
S8 + O1 = SO3 =>
S8 + 24 O1 = 8 SO3
NiI2(aq) + Na3PO4(aq) = NiPO4 + Na3I2 =>
NiI2(aq) + Na3PO4(aq) = NiPO4 + Na3I2
Cu(OH)2 + NH3H2O = (Cu(NH3)4)(OH)2 + H2O =>
Cu(OH)2 + 4 NH3H2O = (Cu(NH3)4)(OH)2 + 4 H2O
CH2CH2 + KMnO4 + H2O = CH2CH2OHOH + MnO2 + KOH =>
3 CH2CH2 + 2 KMnO4 + 4 H2O = 3 CH2CH2OHOH + 2 MnO2 + 2 KOH
CoCl3 + KI = CoI3 + KCl =>
CoCl3 + 3 KI = CoI3 + 3 KCl
Pb(NO3)2 + NAl = Pb(NO3)2NAl =>
Pb(NO3)2 + NAl = Pb(NO3)2NAl
C6H12O6(s) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
BaO + Al(NO3)3 = Ba(NO3)2 + Al2O3 =>
3 BaO + 2 Al(NO3)3 = 3 Ba(NO3)2 + Al2O3
C4H6O4KOH = C4H5O4KH2O =>
C4H6O4KOH = C4H5O4KH2O
ZnSO4 + NaOH = Na2SO4 + Zn(OH)2 =>
ZnSO4 + 2 NaOH = Na2SO4 + Zn(OH)2
H2SO4 + HI = H2S + I + HOH4 =>
H2SO4 + 20 HI = H2S + 20 I + 4 HOH4
Pb(NO3)2 + NAl = Pb(NO3)2NAl =>
Pb(NO3)2 + NAl = Pb(NO3)2NAl
SiO2 + H2SO4 = H2SiO4 + SO2 =>
SiO2 + H2SO4 = H2SiO4 + SO2
CH3NH(CH2)3COOH + CsOH = CH3NH(CH2)3COOCs + H2O =>
CH3NH(CH2)3COOH + CsOH = CH3NH(CH2)3COOCs + H2O
N2 + MgCl2 = MgN2 + Cl2 =>
N2 + MgCl2 = MgN2 + Cl2
C5H11OH + O2 = C5H11COOH + H2O =>
6 C5H11OH + 5 O2 = 5 C5H11COOH + 6 H2O
Al + C = AlC3 =>
Al + 3 C = AlC3
Zn(OH)2 + N2O5 = Zn(NO3)2 + H2O =>
Zn(OH)2 + N2O5 = Zn(NO3)2 + H2O
Pb(NO3)2 + NAl = Pb(NO3)2NAl =>
Pb(NO3)2 + NAl = Pb(NO3)2NAl
NH4ReO4 + Re = ReO2 + NH3 + H2O =>
4 NH4ReO4 + 3 Re = 7 ReO2 + 4 NH3 + 2 H2O
(NH4)2HPO4 + AgNO3 = Ag3PO4 + NH4NO3 + NH4H2PO4 =>
2(NH4)2HPO4 + 3 AgNO3 = Ag3PO4 + 3 NH4NO3 + NH4H2PO4
HCP + H2O = CH4 + H3PO3 =>
HCP + 3 H2O = CH4 + H3PO3
KMnO4 + Na2SO3 + H2SO3 = MnSO4 + K2SO4 + Na2SO4 + H2O =>
2 KMnO4 + 2 Na2SO3 + 3 H2SO3 = 2 MnSO4 + K2SO4 + 2 Na2SO4 + 3 H2O
Pb(NO3)2 + NAl = Pb(NO3)2NAl =>
Pb(NO3)2 + NAl = Pb(NO3)2NAl
C6H5OH + NH4OH = C6H5ONH4 + H2O =>
C6H5OH + NH4OH = C6H5ONH4 + H2O
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
Pb(NO3)2 + NAl = Pb(NO3)2NAl =>
Pb(NO3)2 + NAl = Pb(NO3)2NAl
Pb + O2 + HNO3 = Pb(NO3)2 + H2O =>
2 Pb + O2 + 4 HNO3 = 2 Pb(NO3)2 + 2 H2O
Cd + CuCl2 = CdCl2 + Cu =>
Cd + CuCl2 = CdCl2 + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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