| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + H2SO4 = NH4{+} + HSO4{-}
NaCo3 + Al(OH)3 = AlCo3 + Na(OH)3 =>
NaCo3 + Al(OH)3 = AlCo3 + Na(OH)3
MgSO4 + NaOH = Mg(OH)2 + Na2(SO4) =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2(SO4)
PbCl2 + IO3 = Pb(IO3)2 + Cl2 =>
PbCl2 + 2 IO3 = Pb(IO3)2 + Cl2
C24H38O16N + H2O = CH4 + CO2 + NH3 =>
8 C24H38O16N + 58 H2O = 99 CH4 + 93 CO2 + 8 NH3
NH3 + Hg2Cl2 = Hg2NH3 + Cl2 =>
NH3 + Hg2Cl2 = Hg2NH3 + Cl2
Bromine + Aluminum = AluminumBromine =>
Bromine + Aluminum = AluminumBromine
Ni(SO4) + BaCl2 = Ba(SO4) + NiCl2 =>
Ni(SO4) + BaCl2 = Ba(SO4) + NiCl2
AgNO3 + NaCN = Ag2(CN)2 + NaNO3 =>
2 AgNO3 + 2 NaCN = Ag2(CN)2 + 2 NaNO3
NH4CN + H2O = NH4OH + HCN =>
NH4CN + H2O = NH4OH + HCN
C2H4 + KMnO4 + H2SO4 = H2CO + MnSO4 + K2SO4 + H2O =>
5 C2H4 + 4 KMnO4 + 6 H2SO4 = 10 H2CO + 4 MnSO4 + 2 K2SO4 + 6 H2O
LiCl(aq) + NaNO3(aq) = LiNO3(aq) + NaCl(aq) =>
LiCl(aq) + NaNO3(aq) = LiNO3(aq) + NaCl(aq)
Cu2Br + Br = Cu3Br4 =>
3 Cu2Br + 5 Br = 2 Cu3Br4
KMnO4 + C2H2 + KOH = KOOCCOOK + K2MnO4 + H2O =>
8 KMnO4 + C2H2 + 10 KOH = KOOCCOOK + 8 K2MnO4 + 6 H2O
NO3{-} + Fe2{+} = NO + Fe3{+} + O2 =>
NO3{-} + 3 Fe2{+} = NO + 2 Fe3{+} + O2
CH3CH2CH2CH2CH2Cl + KOH = CH3CH2CH2CH2CH2OH + KCl =>
CH3CH2CH2CH2CH2Cl + KOH = CH3CH2CH2CH2CH2OH + KCl
Sn + NaOH + O2 = H2O + Na2SnO2 =>
2 Sn + 4 NaOH + O2 = 2 H2O + 2 Na2SnO2
FeI2 + Zn(O2CCH3)2 = Fe(O2CCH3)2 + ZnI2 =>
FeI2 + Zn(O2CCH3)2 = Fe(O2CCH3)2 + ZnI2
H2O + Mo3{+} + Br2 = MoO42{-} + H{+} + Br{-} =>
126 H2O + Mo3{+} + 124 Br2 = 3 MoO42{-} + 252 H{+} + 248 Br{-}
SbCl3 + Br2 + NaOH = Na3SbO4 + NaBr + H2O + NaCl =>
SbCl3 + Br2 + 8 NaOH = Na3SbO4 + 2 NaBr + 4 H2O + 3 NaCl
Na2S + CuSO4*5H2O = Na2SO4 + CuS + H2O =>
Na2S + CuSO4*5H2O = Na2SO4 + CuS + 5 H2O
Mg + CH3COOH = Mg(CH3COO)3 + H2 =>
2 Mg + 6 CH3COOH = 2 Mg(CH3COO)3 + 3 H2
(a)Pb(NO3)2(aq) + Na2SO4(aq) = PbSO4(s) + NaNO3(aq) =>
(a)Pb(NO3)2(aq) + Na2SO4(aq) = PbSO4(s) + 2 NaNO3(aq)
K2MnO4 + H2C2O4 = MnO + K2O + CO2 + H2O =>
K2MnO4 + 2 H2C2O4 = MnO + K2O + 4 CO2 + 2 H2O
H2O2 + MnO4 = H2O4 + MnO2 =>
H2O2 + MnO4 = H2O4 + MnO2
NaCl + K2S = K2Cl2 + Na2S =>
2 NaCl + K2S = K2Cl2 + Na2S
XHBr + XSr(OH)2 = XH2O + XSrBr2 =>
2 XHBr + XSr(OH)2 = 2 XH2O + XSrBr2
NH3 + Hg2Cl2 = Hg2NH3 + Cl2 =>
NH3 + Hg2Cl2 = Hg2NH3 + Cl2
Sb + HCl + HNO3 = NO + H2O + H[SbCl6] =>
3 Sb + 18 HCl + 5 HNO3 = 5 NO + 10 H2O + 3 H[SbCl6]
CH3COOH + CH3(CH2)2CH2OH = CH3COOC6H5 + H2O =>
6 CH3COOH + CH3(CH2)2CH2OH = 2 CH3COOC6H5 + 9 H2O
CO2 + H2O = C3H12O6 + O6 =>
3 CO2 + 6 H2O = C3H12O6 + O6
U(SO4)2 + KMnO4 + H2O = KHSO4 + MnSO4 + (UO2)SO4 + H2SO4 =>
5 U(SO4)2 + 2 KMnO4 + 2 H2O = 2 KHSO4 + 2 MnSO4 + 5(UO2)SO4 + H2SO4
Al2O3 + H2O = Al2O3*H2O =>
Al2O3 + H2O = Al2O3*H2O
KNO3 + H2SO4 = K2SO4 + HNO3 =>
2 KNO3 + H2SO4 = K2SO4 + 2 HNO3
C8H10N4O2 + O2 = C1O2 + H2O + N2 =>
2 C8H10N4O2 + 19 O2 = 16 C1O2 + 10 H2O + 4 N2
KNO3 + H2SO4 = K2SO4 + HNO3 =>
2 KNO3 + H2SO4 = K2SO4 + 2 HNO3
Mn3Sn + Ir = Mn3IrSn =>
Mn3Sn + Ir = Mn3IrSn
NaCo3 + Al(OH)3 = AlCo3 + Na(OH)3 =>
NaCo3 + Al(OH)3 = AlCo3 + Na(OH)3
CuClO3 = O2 + CuCl =>
2 CuClO3 = 3 O2 + 2 CuCl
N2H + H2O2 = HN03 + H2O =>
6 N2H + H2O2 = 4 HN03 + 2 H2O
In(OH)3 + Sr(OH)2 = Sr[In(OH)5] =>
In(OH)3 + Sr(OH)2 = Sr[In(OH)5]
KNO3 + H2SO4 = K2SO4 + HNO3 =>
2 KNO3 + H2SO4 = K2SO4 + 2 HNO3
K2S + CdCl2 = CdS + (KCl)2 =>
K2S + CdCl2 = CdS + (KCl)2
C6H10O5(s) + O2(g) = CO2 + H2O(g) =>
C6H10O5(s) + 6 O2(g) = 6 CO2 + 5 H2O(g)
Al(OH)3 + HClO4 = Al(OH)(ClO4)2 + H2O =>
Al(OH)3 + 2 HClO4 = Al(OH)(ClO4)2 + 2 H2O
S2Cl6 = S + Cl2 =>
S2Cl6 = 2 S + 3 Cl2
B2O3 + H2O = B(OH)4{-} + H{+} =>
B2O3 + 5 H2O = 2 B(OH)4{-} + 2 H{+}
CH3NO2 + N2O + OH{+} = CO3{2} + H2O + N2 =>
2 CH3NO2 + 3 N2O + 4 OH{+} = 2 CO3{2} + 5 H2O + 4 N2
Mg3B2 + HCl = B2H6 + MgCl2 =>
Mg3B2 + 6 HCl = B2H6 + 3 MgCl2
Bi2S3 + HNO3 = Bi + H2S + NO3 =>
Bi2S3 + 6 HNO3 = 2 Bi + 3 H2S + 6 NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/08/24
Équations équilibrées sur04/07/23
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