| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Ni + P4 = NiP4 =>
Ni + P4 = NiP4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
MgO + H2SO3 = MgSO3 + H2O =>
MgO + H2SO3 = MgSO3 + H2O
Fe + P + O2 = Fe3(PO4)2 =>
3 Fe + 2 P + 4 O2 = Fe3(PO4)2
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
CH3COOK + KOH = CH2COOK2 + H2O =>
CH3COOK + KOH = CH2COOK2 + H2O
Au + MgO = Au2O3 + Mg =>
2 Au + 3 MgO = Au2O3 + 3 Mg
CH4(g) + O2(g) = CH2(g) + H2O(l) =>
2 CH4(g) + O2(g) = 2 CH2(g) + 2 H2O(l)
P4O10 + H2O = H3O + H2PO4 =>
P4O10 + 10 H2O = 4 H3O + 4 H2PO4
Al2O3 + Ti = TiO2 + Ti3Al =>
2 Al2O3 + 15 Ti = 3 TiO2 + 4 Ti3Al
CH4N2O + O2 = CO2 + H2O + NO2 =>
2 CH4N2O + 7 O2 = 2 CO2 + 4 H2O + 4 NO2
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
LiClO3(s) = LiCl(s) + O2(g) =>
2 LiClO3(s) = 2 LiCl(s) + 3 O2(g)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca + BaC12 = CaC12 + Ba =>
Ca + BaC12 = CaC12 + Ba
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
Cr2O3(s) + C(s) = Cr2O(s) + CO2(s) =>
Cr2O3(s) + C(s) = Cr2O(s) + CO2(s)
S8 + H2 = H2S =>
S8 + 8 H2 = 8 H2S
P(s) + F2(g) = PF5(g) =>
2 P(s) + 5 F2(g) = 2 PF5(g)
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
SHg2 + HCl + HNO3 = HgCl2 + NO + S + H2O =>
3 SHg2 + 12 HCl + 4 HNO3 = 6 HgCl2 + 4 NO + 3 S + 8 H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Na3AsO4AgClO3 = AgAsO4Na3ClO3 =>
Na3AsO4AgClO3 = AgAsO4Na3ClO3
K + Al(OH)3 = K(OH)3 + Al =>
K + Al(OH)3 = K(OH)3 + Al
H2C*CH2 + HCl = CH3CH2Cl =>
H2C*CH2 + HCl = CH3CH2Cl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Cu + HCI = CuCI + H2 =>
2 Cu + 2 HCI = 2 CuCI + H2
S8 + H2 = H2S =>
S8 + 8 H2 = 8 H2S
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
K2SO3 + HClO4 = KClO4 + H2SO3 =>
K2SO3 + 2 HClO4 = 2 KClO4 + H2SO3
NH4OH + NaI = NH4I + NaOH =>
NH4OH + NaI = NH4I + NaOH
H3AsO4 + Cr(OH)3 = CrAsO4 + H2O =>
H3AsO4 + Cr(OH)3 = CrAsO4 + 3 H2O
KI + K2CrO4 + H2O = I2 + K3Cr(OH)6 + KOH =>
6 KI + 2 K2CrO4 + 8 H2O = 3 I2 + 2 K3Cr(OH)6 + 4 KOH
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NH4Cl + Ag = AgCl + NH4 =>
NH4Cl + Ag = AgCl + NH4
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
CuCN + H2S = HCN + Cu2S =>
2 CuCN + H2S = 2 HCN + Cu2S
SiH + O2 = SiO + H2O =>
4 SiH + 3 O2 = 4 SiO + 2 H2O
Li2Cr2O7 + NiBr2 + HBr = NiBr3 + CrBr3 + LiBr + H2O =>
Li2Cr2O7 + 6 NiBr2 + 14 HBr = 6 NiBr3 + 2 CrBr3 + 2 LiBr + 7 H2O
A + O = AO =>
A + O = AO
CH2OH + O2 = H2O + CH3COOH =>
4 CH2OH + O2 = 2 H2O + 2 CH3COOH
(NH4)3P + Fe(HSO4)2 = Fe3P2 + (NH4)HSO4 =>
2(NH4)3P + 3 Fe(HSO4)2 = Fe3P2 + 6(NH4)HSO4
As2O3 + Zn + H3O{+} = AsH3 + Zn{2+} + H2O =>
As2O3 + 6 Zn + 12 H3O{+} = 2 AsH3 + 6 Zn{2+} + 15 H2O
FeS + HNO3 = NO + FeSO4 + H2O =>
3 FeS + 8 HNO3 = 8 NO + 3 FeSO4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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