| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3(CO2)CH3 + 7 O2 = 6 CO2 + 6 H2O
C2H5COOH + NaOH = CH3COONa + CH3OH =>
C2H5COOH + NaOH = CH3COONa + CH3OH
P4O10 + H2O(l) = H4P2O7 =>
P4O10 + 4 H2O(l) = 2 H4P2O7
LiNO2(aq) + H3PO4(aq) = HNO2(aq) + Li3PO4(aq) =>
3 LiNO2(aq) + H3PO4(aq) = 3 HNO2(aq) + Li3PO4(aq)
TiO2 + F2 = TiF4 + O2 =>
TiO2 + 2 F2 = TiF4 + O2
NaBiO3 + H2O + NaCl = Bi2O3 + NaOH + NaOCl =>
2 NaBiO3 + H2O + 2 NaCl = Bi2O3 + 2 NaOH + 2 NaOCl
C2H3OF + O2 = CO2 + H2O + F2 =>
4 C2H3OF + 9 O2 = 8 CO2 + 6 H2O + 2 F2
As + H2SO4 = As4O6 + H2O + SO2 =>
4 As + 6 H2SO4 = As4O6 + 6 H2O + 6 SO2
C6H12O6 + CuO = Cu + CO2 + H2O =>
C6H12O6 + 12 CuO = 12 Cu + 6 CO2 + 6 H2O
HI + CuSO4 = CuI + H2SO4 + I =>
2 HI + CuSO4 = CuI + H2SO4 + I
HC2H3O2(aq) + Ca(OH)2(aq) = H2O + Ca + (C2H3O2)2 =>
2 HC2H3O2(aq) + Ca(OH)2(aq) = 2 H2O + Ca + (C2H3O2)2
SbBr3 + Cl3 = SbCl3 + Br3 =>
SbBr3 + Cl3 = SbCl3 + Br3
C6H12O6 + CuO = Cu + CO2 + H2O =>
C6H12O6 + 12 CuO = 12 Cu + 6 CO2 + 6 H2O
KClO3NH4I = KINH4ClO3 =>
KClO3NH4I = KINH4ClO3
Si + O2 = Si4O2 =>
4 Si + O2 = Si4O2
Na2MoO4 + S = Na2MoS4 + O2 =>
Na2MoO4 + 4 S = Na2MoS4 + 2 O2
AmmoniumPhosphate + BariumAcetate = AmmoniumAcetate + BariumPhosphate =>
AmmoniumPhosphate + BariumAcetate = AmmoniumAcetate + BariumPhosphate
HClO4 + As2S3 + H2O = H3AsO4 + H2SO4 + HCl =>
7 HClO4 + 2 As2S3 + 12 H2O = 4 H3AsO4 + 6 H2SO4 + 7 HCl
C6H12O6 = CH3CH2CH2COOH + CO2 + H2 =>
C6H12O6 = CH3CH2CH2COOH + 2 CO2 + 2 H2
Al2(SO4)3 + NaOH = Na2SO4 + Na[Al(OH)4] = =>
Al2(SO4)3 + 8 NaOH = 3 Na2SO4 + 2 Na[Al(OH)4]
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
C6H12 + O2 = CO2 + H2O6 =>
C6H12 + 24 O2 = 6 CO2 + 6 H2O6
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
H2SO4(aq) + K2CO3(s) = K2SO4(aq) + H2O(l) + CO2(g) =>
H2SO4(aq) + K2CO3(s) = K2SO4(aq) + H2O(l) + CO2(g)
(NH4)2SO4(s) + LiOH(aq) = NH3(g) + Li2SO4(aq) + H2O(l) =>
(NH4)2SO4(s) + 2 LiOH(aq) = 2 NH3(g) + Li2SO4(aq) + 2 H2O(l)
Mg + S8 = MgS =>
8 Mg + S8 = 8 MgS
IK = KI =>
IK = KI
SiHCl3 + H2O + NaOH = Na2SiO3 + HCl + H2 =>
SiHCl3 + H2O + 2 NaOH = Na2SiO3 + 3 HCl + H2
H + He + F = HHeF =>
H + He + F = HHeF
FeSO3 + O2 = Fe2O3 + SO2 =>
4 FeSO3 + O2 = 2 Fe2O3 + 4 SO2
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
HClO2 + NaI + H2O = Cl2 + I2 + NaOH =>
2 HClO2 + 6 NaI + 2 H2O = Cl2 + 3 I2 + 6 NaOH
FeCl2 + KOH = Fe(OH)2 + KCl =>
FeCl2 + 2 KOH = Fe(OH)2 + 2 KCl
Pb(No3)2 + Na(OH) = Na2(No3)2 + Pb(OH)2 =>
Pb(No3)2 + 2 Na(OH) = Na2(No3)2 + Pb(OH)2
CH4(g) + S4(g) = CS2(s) + H2S(g) =>
CH4(g) + S4(g) = CS2(s) + 2 H2S(g)
Na2CrO4 + H2SO4 + KI = I2 + Cr2(SO4)3 + Na2SO4 + H2O + K2SO4 =>
2 Na2CrO4 + 8 H2SO4 + 6 KI = 3 I2 + Cr2(SO4)3 + 2 Na2SO4 + 8 H2O + 3 K2SO4
SO2 + Hg(OH)2 = HgSO3 + H2O =>
SO2 + Hg(OH)2 = HgSO3 + H2O
HClO2 + NaI + H2O = Cl2 + I2 + NaOH =>
2 HClO2 + 6 NaI + 2 H2O = Cl2 + 3 I2 + 6 NaOH
NaClO + C2H4O2 = HClO + NaC2H3O2 =>
NaClO + C2H4O2 = HClO + NaC2H3O2
Au + NaCN = Au(CN)3 + Na =>
Au + 3 NaCN = Au(CN)3 + 3 Na
Cl2(aq) + KI(aq) = ClKI(aq) =>
Cl2(aq) + 2 KI(aq) = 2 ClKI(aq)
NaMnO4 + NaNO2 + NaOH = Na2MnO4 + NaNO3 + H2O =>
2 NaMnO4 + NaNO2 + 2 NaOH = 2 Na2MnO4 + NaNO3 + H2O
KNO3 + B4C = N2 + K2O + B2O3 + CO2 =>
16 KNO3 + 5 B4C = 8 N2 + 8 K2O + 10 B2O3 + 5 CO2
NaBiO3 + MnSO4 + H2SO4 = HMnO4 + Bi2(SO4)3 + NaSO4 + H2O =>
10 NaBiO3 + 2 MnSO4 + 23 H2SO4 = 2 HMnO4 + 5 Bi2(SO4)3 + 10 NaSO4 + 22 H2O
Co3S4 + O2 = Co2O3 + SO2 =>
4 Co3S4 + 25 O2 = 6 Co2O3 + 16 SO2
N3 + O2 + H2O = NH4NO3 =>
4 N3 + 3 O2 + 12 H2O = 6 NH4NO3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
PbO3 + H = Pb + H2O =>
PbO3 + 6 H = Pb + 3 H2O
C2H6O = C8H18 + H2O + CO2 =>
25 C2H6O = 6 C8H18 + 21 H2O + 2 CO2
C6H8O7 + NaHCO3 = CO2 + H2O + Na3C6H8O7 =>
7 C6H8O7 + 18 NaHCO3 = 24 CO2 + 13 H2O + 6 Na3C6H8O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/10/24
Équations équilibrées sur06/09/23
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