| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + 2 HCl = CuCl2 + H2
OH + Ba(H3CCOO) = BaOH + H3CCOO =>
OH + Ba(H3CCOO) = BaOH + H3CCOO
Al2O3 + KCl = AlCl3 + K2O =>
Al2O3 + 6 KCl = 2 AlCl3 + 3 K2O
HC3H5O3 + O2 = H2O + C3H5O3 =>
4 HC3H5O3 + O2 = 2 H2O + 4 C3H5O3
NH4F + H2SO4 = (NH4)2SO4 + HF =>
2 NH4F + H2SO4 = (NH4)2SO4 + 2 HF
NiO + CO + S2 = NiS + CO2 =>
2 NiO + 2 CO + S2 = 2 NiS + 2 CO2
NH4Cl + BaCl2 = BaNH4 + Cl =>
NH4Cl + BaCl2 = BaNH4 + 3 Cl
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
Pt + HCl + HNO3 = H2PtCl6 + NOCl + H2O =>
Pt + 8 HCl + 2 HNO3 = H2PtCl6 + 2 NOCl + 4 H2O
HD + NaOH = H2O + NaD =>
HD + NaOH = H2O + NaD
Ca(NO3)2 + H3PO4 = Ca3(PO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNO3
CH3CH2Cl + CH3ONa = CH3CH2OCH3 + NaCl =>
CH3CH2Cl + CH3ONa = CH3CH2OCH3 + NaCl
MnO4{-2} + CH3CH2OH + H{+} = Mn{+2} + CH3CHO + H2O =>
MnO4{-2} + 2 CH3CH2OH + 4 H{+} = Mn{+2} + 2 CH3CHO + 4 H2O
KMnO4 + H2C2O4 = MnO + K2O + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 = 2 MnO + K2O + 10 CO2 + 5 H2O
HNO3 + Mg(HCO3)2 = CO2 + H2O + Mg(NO3)2 =>
2 HNO3 + Mg(HCO3)2 = 2 CO2 + 2 H2O + Mg(NO3)2
K2CO3 + C6H8O7 = C6H5K3O7 + CO2 + H2O =>
3 K2CO3 + 2 C6H8O7 = 2 C6H5K3O7 + 3 CO2 + 3 H2O
CoCl2*6H2O + Na2HPO4*12H2O = Co3(PO4)2 + NaCl + NaH2PO4 + H2O =>
3 CoCl2*6H2O + 4 Na2HPO4*12H2O = Co3(PO4)2 + 6 NaCl + 2 NaH2PO4 + 66 H2O
TiO2 + H = Ti2O3 + H2O =>
2 TiO2 + 2 H = Ti2O3 + H2O
HI + Sc(OH)3 = ScI3 + H2O =>
3 HI + Sc(OH)3 = ScI3 + 3 H2O
S5 + O2 = SO3 =>
2 S5 + 15 O2 = 10 SO3
H3PO3 + KOH = H2O + K2HPO3 =>
H3PO3 + 2 KOH = 2 H2O + K2HPO3
FeCl3 + CsOH = Fe(OH)3 + CsCl =>
FeCl3 + 3 CsOH = Fe(OH)3 + 3 CsCl
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
HH + OO = HHOO =>
HH + OO = HHOO
F + KBr = KF + Br =>
F + KBr = KF + Br
C19H40 + O2 = CO2 + H2O =>
C19H40 + 29 O2 = 19 CO2 + 20 H2O
CO2(g) + H2O(g) = C6H12O6(s) + O2(g) =>
6 CO2(g) + 6 H2O(g) = C6H12O6(s) + 6 O2(g)
Fe(OH)3 + HBr = FeBr3 + H2O =>
Fe(OH)3 + 3 HBr = FeBr3 + 3 H2O
H2SO4(aq) + Na2SO3(aq) = Na2SO4(aq) + SO2(g) + H2O(l) =>
H2SO4(aq) + Na2SO3(aq) = Na2SO4(aq) + SO2(g) + H2O(l)
Fe + H2(SO4) = H2 + Fe2(SO4)3 =>
2 Fe + 3 H2(SO4) = 3 H2 + Fe2(SO4)3
NaHCO3 + HCl = NaClCO2H2O =>
NaHCO3 + HCl = NaClCO2H2O
C19H40 + O2 = CO2 + H2O =>
C19H40 + 29 O2 = 19 CO2 + 20 H2O
FeCl3 + Na2S = Fe + S + NaCl =>
2 FeCl3 + 3 Na2S = 2 Fe + 3 S + 6 NaCl
CH3CHCH2 + KMnO4 + HNO3 = CH3COOH + H2O + MnNO3 + K2NO3 =>
26 CH3CHCH2 + 24 KMnO4 + 36 HNO3 = 39 CH3COOH + 18 H2O + 24 MnNO3 + 12 K2NO3
CaI + PbNO3 = PbI2 + Ca + (NO3) =>
2 CaI + PbNO3 = PbI2 + 2 Ca + (NO3)
C13H22O3 + H2 = C13H28 + H2O =>
C13H22O3 + 6 H2 = C13H28 + 3 H2O
HBr + Ca = H2Ca + Br2 =>
2 HBr + Ca = H2Ca + Br2
Al(OH)3 + Cl2 = AlCl3 + H2O + O2 =>
4 Al(OH)3 + 6 Cl2 = 4 AlCl3 + 6 H2O + 3 O2
Na2S + CdSO4 = Na2SO4 + CdS =>
Na2S + CdSO4 = Na2SO4 + CdS
NaN03 + AgI03 = NaI03 + AgN03 =>
NaN03 + AgI03 = NaI03 + AgN03
NaClO + Na2S2O3 + NaOH = Na2SO4 + NaCl + H2O =>
4 NaClO + Na2S2O3 + 2 NaOH = 2 Na2SO4 + 4 NaCl + H2O
H2S + H3AsO4 = As2H3 + S + H2O =>
13 H2S + 4 H3AsO4 = 2 As2H3 + 13 S + 16 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
KBr + Pb(NO3)2 = PbBr2 + KNO3 =>
2 KBr + Pb(NO3)2 = PbBr2 + 2 KNO3
Zn + KNO3 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
4 Zn + KNO3 + 7 KOH + 6 H2O = 4 K2[Zn(OH)4] + NH3
C6H14O + O2 = CO2 + H2 =>
2 C6H14O + 11 O2 = 12 CO2 + 14 H2
CH3COOH + HBr = CH2BrCOOH + H2 =>
CH3COOH + HBr = CH2BrCOOH + H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH3CO2 + H2O = CH3CO2H + OH =>
CH3CO2 + H2O = CH3CO2H + OH
P + NaOH + H2O = NaH2PO2 + PH3 =>
4 P + 3 NaOH + 3 H2O = 3 NaH2PO2 + PH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/24
Équations équilibrées sur03/01/23
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