| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KI + Pb(NO3)2 = PbI2 + 2 NO3 + 2 K
MgLi2 = Mg + Li =>
MgLi2 = Mg + 2 Li
Cu2N + KOH = Cu2OH + KN =>
Cu2N + KOH = Cu2OH + KN
()O2 = ()O3 =>
3()O2 = 2()O3
PbCl2 + KI = PbI2 + KCl =>
PbCl2 + 2 KI = PbI2 + 2 KCl
K2CrO4 + Ba(NO3)2 = Ba2CrO4 + K(NO3)2 =>
K2CrO4 + 2 Ba(NO3)2 = Ba2CrO4 + 2 K(NO3)2
CH3NH2 + CH3COOH = CH3COHNCH3 + H2O =>
CH3NH2 + CH3COOH = CH3COHNCH3 + H2O
NH4 + CO = NH3 + HCO =>
NH4 + CO = NH3 + HCO
CaC2O2 + HCl = CaCl2 + H2C2O2 =>
CaC2O2 + 2 HCl = CaCl2 + H2C2O2
C2H5OH + CH3CH2COOH = CH3CH2COOCH2CH3 + H2O =>
C2H5OH + CH3CH2COOH = CH3CH2COOCH2CH3 + H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
K2CrO4 + K2S + H2SO4 = Cr2(SO4)3 + KHSO4 + H2O =>
8 K2CrO4 + 3 K2S + 31 H2SO4 = 4 Cr2(SO4)3 + 22 KHSO4 + 20 H2O
ZnCO3(s) + HNO3(aq) = Zn(NO3)2(aq) + H2O(l) + CO2(g) =>
ZnCO3(s) + 2 HNO3(aq) = Zn(NO3)2(aq) + H2O(l) + CO2(g)
[Ag(NH3)2]OH + HCl = AgCl + H2O + NH4Cl =>
[Ag(NH3)2]OH + 3 HCl = AgCl + H2O + 2 NH4Cl
Fe + K3[Fe(Cn)6] = Fe3[Fe(Cn)6]3 + K =>
3 Fe + 3 K3[Fe(Cn)6] = Fe3[Fe(Cn)6]3 + 9 K
Ca(OH)2Mg(HCO3)2 = Mg(OH)2Ca(HCO3)2 =>
Ca(OH)2Mg(HCO3)2 = Mg(OH)2Ca(HCO3)2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2(SO4)KOH = K(SO4)H3O =>
H2(SO4)KOH = K(SO4)H3O
C8H1403 + O2 = CO2 + H2O =>
4 C8H1403 + 1435 O2 = 32 CO2 + 2806 H2O
Na2CO3 + CaCl2 = CaCO3 + NaCl =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
HNO3 + LiOH = H2O + LiNO3 =>
HNO3 + LiOH = H2O + LiNO3
Ge + S = GeS =>
Ge + S = GeS
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NaNO3 + C12H22O11 = N2 + H2O + CO2 + Na2CO3 =>
48 NaNO3 + 5 C12H22O11 = 24 N2 + 55 H2O + 36 CO2 + 24 Na2CO3
CO2 + H2O = C6H12O6O2 + O2 =>
6 CO2 + 6 H2O = C6H12O6O2 + 5 O2
(CH3COO)2Ba + H2SO4 = BaSO4 + CH3COOH =>
(CH3COO)2Ba + H2SO4 = BaSO4 + 2 CH3COOH
TiCl3 + KBiO3 + HCl = KCl + H2O + BiCl3 + TiOCl2 =>
2 TiCl3 + KBiO3 + 2 HCl = KCl + H2O + BiCl3 + 2 TiOCl2
NH4NO3(s) = N2O(g) + H2O(l) =>
NH4NO3(s) = N2O(g) + 2 H2O(l)
K2SO3(s) + HCl(aq) = KCl(aq) + SO2(g) + H2O(l) =>
K2SO3(s) + 2 HCl(aq) = 2 KCl(aq) + SO2(g) + H2O(l)
C2H7COOH + O2 = CO2 + H2O =>
C2H7COOH + 4 O2 = 3 CO2 + 4 H2O
H2S + CaCl2 = CaS + HCl =>
H2S + CaCl2 = CaS + 2 HCl
HCl + Li2O = LiCl + H2O =>
2 HCl + Li2O = 2 LiCl + H2O
SO2 + SeO2 = SeSO4 =>
SO2 + SeO2 = SeSO4
C2H6O + H2O = H2 + CO2 =>
C2H6O + 3 H2O = 6 H2 + 2 CO2
PbO2 + HCl = Cl2 + H2O + PbCl2 =>
PbO2 + 4 HCl = Cl2 + 2 H2O + PbCl2
CaSO4 + Na = NaSO4 + Ca2 =>
2 CaSO4 + 2 Na = 2 NaSO4 + Ca2
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
H3BO3 + Fe(OH)3 = Fe3(BO3)3 + H2O =>
3 H3BO3 + 3 Fe(OH)3 = Fe3(BO3)3 + 9 H2O
CaCl2 + H2SO4 = Ca(HSO4)2 + HCl =>
CaCl2 + 2 H2SO4 = Ca(HSO4)2 + 2 HCl
Na(s) + H2O = NaOH(aq) + H2 =>
2 Na(s) + 2 H2O = 2 NaOH(aq) + H2
NO + H2O = NH3 + HNO2 =>
6 NO + 4 H2O = NH3 + 5 HNO2
NaCl + H2S = Na2S + H2Cl2 =>
2 NaCl + H2S = Na2S + H2Cl2
KBr + H2O = HBr + KOH =>
KBr + H2O = HBr + KOH
SN + HNO3 = SNO2 + N2 + H2O =>
5 SN + 4 HNO3 = 5 SNO2 + 2 N2 + 2 H2O
NaF + PbO2 = PbF2 + Na2O2 =>
2 NaF + PbO2 = PbF2 + Na2O2
P(subscript)4 + O(subscript)2 = P(subscript)4O(subscript)10 =>
P(subscript)4 + 5 O(subscript)2 = P(subscript)4O(subscript)10
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
Ca3P2 + O2 = CaO + P2O5 =>
Ca3P2 + 4 O2 = 3 CaO + P2O5
(C4H10) + O2 = CO2 + H2O =>
2(C4H10) + 13 O2 = 8 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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