| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH + (NH4)2SO4 = Na2SO4 + 2 H2O + 2 NH3
(NH3)4 + H2SO4 = (NH4)2SO4 =>
(NH3)4 + 2 H2SO4 = 2(NH4)2SO4
BaCl + NaC = NaCl + BaC =>
BaCl + NaC = NaCl + BaC
As2S3 + HClO4 + H2O = H3AsO4 + HCl + H2S3O4 =>
As2S3 + 2 HClO4 + 4 H2O = 2 H3AsO4 + 2 HCl + H2S3O4
Fe + Al2S3 = Fe2S3 + Al =>
2 Fe + Al2S3 = Fe2S3 + 2 Al
C6H10 + Cl2 = C6H10Cl2 =>
C6H10 + Cl2 = C6H10Cl2
KOH + CuCl = KCl + CuOH =>
KOH + CuCl = KCl + CuOH
AlPO4 + H2O = (AlOH)3(PO4)2 + H3PO4 =>
3 AlPO4 + 3 H2O = (AlOH)3(PO4)2 + H3PO4
KC1O = KC1 + O2 =>
2 KC1O = 2 KC1 + O2
CH3CH2COOH + Mg = Mg(CH3CH2COOH)2 =>
2 CH3CH2COOH + Mg = Mg(CH3CH2COOH)2
HCl + MgCO3 = MgCl2 + H2O + CO2 =>
2 HCl + MgCO3 = MgCl2 + H2O + CO2
C6H6O + KMnO4 = C6H4O2 + MnO2 + KOH + H2O =>
3 C6H6O + 4 KMnO4 = 3 C6H4O2 + 4 MnO2 + 4 KOH + H2O
V2O5 + HI = V2O3 + I2 + H2O =>
V2O5 + 4 HI = V2O3 + 2 I2 + 2 H2O
Ni + Mn3(PO4)2 = Mn + Ni3PO4 =>
6 Ni + Mn3(PO4)2 = 3 Mn + 2 Ni3PO4
Mg + PbF4 = MgF2 + Pb =>
2 Mg + PbF4 = 2 MgF2 + Pb
CH2(OH)CH2CH2OH + Cu(OH)2 = C(OOH)CH2CH2COOH + Cu2O + H2O =>
4 CH2(OH)CH2CH2OH + 22 Cu(OH)2 = 3 C(OOH)CH2CH2COOH + 11 Cu2O + 29 H2O
KBr + H2SO4 = K2SO4 + SO2 + H2O + Br =>
2 KBr + 2 H2SO4 = K2SO4 + SO2 + 2 H2O + 2 Br
H2SO4 + Ag(OH)4 = Ag(SO4)2 + H2O =>
2 H2SO4 + Ag(OH)4 = Ag(SO4)2 + 4 H2O
CuSO4 + K2SO3 = CuSO3 + K2SO4 =>
CuSO4 + K2SO3 = CuSO3 + K2SO4
H2S + Br2 = Br2S + H2 =>
H2S + Br2 = Br2S + H2
KMnO4 + (COOH)2 + HCl = KCl + MnCl2 + CO2 + H2O =>
2 KMnO4 + 5(COOH)2 + 6 HCl = 2 KCl + 2 MnCl2 + 10 CO2 + 8 H2O
Ca + Co(ClO4)2 = Ca(ClO4) + Co =>
2 Ca + Co(ClO4)2 = 2 Ca(ClO4) + Co
HSnO2 + CrO4 = HSnO3 + CrO2 =>
2 HSnO2 + CrO4 = 2 HSnO3 + CrO2
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
NaOH + KHP = NaP + H2O + K =>
NaOH + KHP = NaP + H2O + K
N2(g)H2(g) = N(g)H(g) =>
N2(g)H2(g) = 2 N(g)H(g)
Co + HCl + H2O = CoCl2(H2O)6 + H2 =>
Co + 2 HCl + 6 H2O = CoCl2(H2O)6 + H2
Cu(s) + AgNO3 = CuNO3(l) + Ag(s) =>
Cu(s) + AgNO3 = CuNO3(l) + Ag(s)
R1COOH + R2OH = R1COOR2 + H2O =>
R1COOH + R2OH = R1COOR2 + H2O
H2O + CO2 = C6H14 + O8 =>
56 H2O + 48 CO2 = 8 C6H14 + 19 O8
MgSO3 + H2O = Mg(OH)2 + H2SO3 =>
MgSO3 + 2 H2O = Mg(OH)2 + H2SO3
KMnO4 + HCl + I2 = MnCl2 + ICl3 + KCl + H2O =>
6 KMnO4 + 48 HCl + 5 I2 = 6 MnCl2 + 10 ICl3 + 6 KCl + 24 H2O
FeCl3(aq) + LiOH(aq) = Fe(OH)3 + LiCl(aq) =>
FeCl3(aq) + 3 LiOH(aq) = Fe(OH)3 + 3 LiCl(aq)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
(CuSO4)(aq) + Fe(s) = (FeSO4)(aq) + Cu(s) =>
(CuSO4)(aq) + Fe(s) = (FeSO4)(aq) + Cu(s)
CS2 + NO = CO + S + N2 =>
2 CS2 + 2 NO = 2 CO + 4 S + N2
FeHPO3 + H{+} + Cr2O7{2-} = Cr{3+} + Fe{3+} + H3PO4 + H2O =>
2 FeHPO3 + 14 H{+} + Cr2O7{2-} = 2 Cr{3+} + 2 Fe{3+} + 2 H3PO4 + 5 H2O
NOCl = NO2 + N2 + Cl2 =>
4 NOCl = 2 NO2 + N2 + 2 Cl2
HClO4 + Mg(OH)2 = HCl(OH)4 + MgO2 =>
HClO4 + 2 Mg(OH)2 = HCl(OH)4 + 2 MgO2
FeSO4*7H2O + Pb(CH3COO)2 = PbSO4 + Fe(CH3COO)2 + H2O =>
FeSO4*7H2O + Pb(CH3COO)2 = PbSO4 + Fe(CH3COO)2 + 7 H2O
KNO2 + KI + HCl = I2 + KCl + H2O + NO =>
2 KNO2 + 2 KI + 4 HCl = I2 + 4 KCl + 2 H2O + 2 NO
S + Ba(OH)2 = BaHS + BaSO4 + H2O =>
3 S + 3 Ba(OH)2 = 2 BaHS + BaSO4 + 2 H2O
HCl + NaHCO3 = CO2H2O + NaCl =>
HCl + NaHCO3 = CO2H2O + NaCl
NaOH(aq) + CO(g) = Na2CO3(aq) + H2(g) =>
2 NaOH(aq) + CO(g) = Na2CO3(aq) + H2(g)
Mg(HSO3)2 + H2SO4 = MgSO4 + H2O + SO2 =>
Mg(HSO3)2 + H2SO4 = MgSO4 + 2 H2O + 2 SO2
Cr2S3 + HCl = CrCl3 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl3 + 3 H2S
MnO4{-} + S2{-} + H{+} = MnO2 + S + H2O =>
MnO4{-} + 3 S2{-} + 4 H{+} = MnO2 + 6 S + 2 H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
KMnO4 + CO + HCl = KCl + MnCl2 + CO2 + H2O =>
2 KMnO4 + 5 CO + 6 HCl = 2 KCl + 2 MnCl2 + 5 CO2 + 3 H2O
Ca3(HPO4)2 = Ca3(PO4)2 + H2 =>
Ca3(HPO4)2 = Ca3(PO4)2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/05/24
Équations équilibrées sur09/04/23
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