| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na(OH) + CO2 = NaHCO3
AgCl + NaOH = Ag + H2O + NaCl + O2 =>
4 AgCl + 4 NaOH = 4 Ag + 2 H2O + 4 NaCl + O2
PCl5(s) = P + Cl2 =>
2 PCl5(s) = 2 P + 5 Cl2
C12H22O11(aq) + O2(aq) = CO2(s) + H2O(l) =>
C12H22O11(aq) + 12 O2(aq) = 12 CO2(s) + 11 H2O(l)
[MnO4]{4-} + H3O{+} = MnO2 + H2O =>
[MnO4]{4-} + 4 H3O{+} = MnO2 + 6 H2O
F + Sr = FSr =>
F + Sr = FSr
NH3 + BCl3 = BH3 + NCl3 =>
NH3 + BCl3 = BH3 + NCl3
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
KH + CO2 = KHCO2 =>
KH + CO2 = KHCO2
Na + CO3 = Na2CO3 =>
2 Na + CO3 = Na2CO3
La2O3(s) + H2O(i) = La(OH)3(ac) =>
La2O3(s) + 3 H2O(i) = 2 La(OH)3(ac)
NaNO2 + NaI + H2SO4 = NO + I2 + NaHSO4 + H2O =>
2 NaNO2 + 2 NaI + 4 H2SO4 = 2 NO + I2 + 4 NaHSO4 + 2 H2O
C6H6O5 + O2 = CO2 + H2O =>
C6H6O5 + 5 O2 = 6 CO2 + 3 H2O
HBrO3 + H2O = H3O + BrO3 =>
HBrO3 + H2O = H3O + BrO3
ZnCl + NaPO = ZnPO + NaCl =>
ZnCl + NaPO = ZnPO + NaCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
[]Fe2O3 + []H2O = Fe(OH)3 =>
[]Fe2O3 + 3[]H2O = 2 Fe(OH)3
As2O3 + C = CO2 + As =>
2 As2O3 + 3 C = 3 CO2 + 4 As
C14H18N2O5 + H2O = C4H7NO4 + C9H11NO2 + CH4O =>
C14H18N2O5 + 2 H2O = C4H7NO4 + C9H11NO2 + CH4O
FeOH + PbF = FeF + PbOH =>
FeOH + PbF = FeF + PbOH
CsOH + FeCl3 = CsCl3 + FeOH =>
CsOH + FeCl3 = CsCl3 + FeOH
IO + H2O = H2IO2 =>
IO + H2O = H2IO2
CsI = Cs + I =>
CsI = Cs + I
N2H4 + HO2 = N2 + H2O =>
3 N2H4 + 4 HO2 = 3 N2 + 8 H2O
CH3CH3CHOH + H2O = CO2 + H{+} + e =>
CH3CH3CHOH + 5 H2O = 3 CO2 + 18 H{+} + 18e
NaOH + Ca(OH)2 + C + ClO2 = NaClO2 + CaCO3 + HOH =>
4 NaOH + Ca(OH)2 + C + 4 ClO2 = 4 NaClO2 + CaCO3 + 3 HOH
Pb(s) + Cl2(g) = PbCl4(s) =>
Pb(s) + 2 Cl2(g) = PbCl4(s)
AgN + Na3Br = Na3N + AgBr =>
AgN + Na3Br = Na3N + AgBr
Ca(OH)2 + H3PO4 = Ca(H2PO4)2 + H2O =>
Ca(OH)2 + 2 H3PO4 = Ca(H2PO4)2 + 2 H2O
Br2 + KI = I2 + KBr2 =>
2 Br2 + 2 KI = I2 + 2 KBr2
SnBr2 + H2S = Sn2S2 + HBr =>
2 SnBr2 + 2 H2S = Sn2S2 + 4 HBr
Co2 = Co =>
Co2 = 2 Co
V2O5 + CaO = CaV2O6 =>
V2O5 + CaO = CaV2O6
SnI2 + K2S = KI + SnS =>
SnI2 + K2S = 2 KI + SnS
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
K2Cr2O7 + FeCO3 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
K2Cr2O7 + 6 FeCO3 + 13 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 6 CO2 + 13 H2O
Al2S3 + F2 = AlF3 + S2 =>
2 Al2S3 + 6 F2 = 4 AlF3 + 3 S2
C2H3OClC3H8O = C5H10O2HCl =>
C2H3OClC3H8O = C5H10O2HCl
HS + HgCl{2} = HgS{2} + HCl =>
HS + HgCl{2} = HgS{2} + HCl
K2CO3SO4 = K2SO4CO3 =>
K2CO3SO4 = K2SO4CO3
Fe2O3 + NaI = FeI3 + Na2O =>
Fe2O3 + 6 NaI = 2 FeI3 + 3 Na2O
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
CH3CH2OH + HF = H2O + CH3CH2F =>
CH3CH2OH + HF = H2O + CH3CH2F
ClO2 + H2O = HClO2 + O2 =>
4 ClO2 + 2 H2O = 4 HClO2 + O2
Mg + FeCO3 = Fe + MgCO3 =>
Mg + FeCO3 = Fe + MgCO3
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
Al + H2CrO4 = Al2(CrO4)3 + H2 =>
2 Al + 3 H2CrO4 = Al2(CrO4)3 + 3 H2
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Cs + F2 = CsF =>
2 Cs + F2 = 2 CsF
Fe(ClO3)3(s) = FeCl3(s) + O2(g) =>
2 Fe(ClO3)3(s) = 2 FeCl3(s) + 9 O2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/02/25
Équations équilibrées sur03/04/24
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