| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 + 5 O2 = 3 CO2 + 4 H2O
N2O2 = N2 + O3 =>
3 N2O2 = 3 N2 + 2 O3
Cr2O3 + Ba(OH)2 = Ba3(CrO3)2 + H2O =>
Cr2O3 + 3 Ba(OH)2 = Ba3(CrO3)2 + 3 H2O
H3AsO4 + Al + H{+} = AsH3 + Al{3+} + H2O =>
3 H3AsO4 + 8 Al + 24 H{+} = 3 AsH3 + 8 Al{3+} + 12 H2O
(NH4)2CO3(aq) + HCl(aq) = NH4Cl(aq) + H2O(l) + CO2(g) =>
(NH4)2CO3(aq) + 2 HCl(aq) = 2 NH4Cl(aq) + H2O(l) + CO2(g)
NH4 + O2 = N2 + H2O =>
2 NH4 + 2 O2 = N2 + 4 H2O
NiCl + K2SO3 = Ni2SO3 + KCl =>
2 NiCl + K2SO3 = Ni2SO3 + 2 KCl
Cl + FeI3 = FeCl3 + I2 =>
6 Cl + 2 FeI3 = 2 FeCl3 + 3 I2
MnCl2 + LiOH*H2O + H3PO3 + O2 = Li2Mn(HPO4)PO4 + H2O + HCl =>
4 MnCl2 + 8 LiOH*H2O + 8 H3PO3 + 5 O2 = 4 Li2Mn(HPO4)PO4 + 18 H2O + 8 HCl
Fe + Hg = FeHg =>
Fe + Hg = FeHg
CaBr2 + Fe(NO3)2 = Ca(NO3)2 + FeBr2 =>
CaBr2 + Fe(NO3)2 = Ca(NO3)2 + FeBr2
Li2O + Cu3P2 = Li3P + CuO =>
3 Li2O + Cu3P2 = 2 Li3P + 3 CuO
[Cu(NH3)4](NO3)2 = CuO + H2O + N2 + H2 =>
[Cu(NH3)4](NO3)2 = CuO + 5 H2O + 3 N2 + H2
SO2 + FeO = FeS + O2 =>
2 SO2 + 2 FeO = 2 FeS + 3 O2
C10H20 + O2 = CH4O + C02 =>
2 C10H20 + 5 O2 = 10 CH4O + 5 C02
HF + MgCl2 = MgF2 + HCl =>
2 HF + MgCl2 = MgF2 + 2 HCl
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
MgOH2 + H3C2O2 = MgC2H3O2 + H2O =>
MgOH2 + H3C2O2 = MgC2H3O2 + H2O
Ai + C4H10 = AiC4H10 =>
Ai + C4H10 = AiC4H10
(NH4)2 + SO4 + NaOH = (NH4)2OH + Na2SO4 =>
2(NH4)2 + SO4 + 2 NaOH = 2(NH4)2OH + Na2SO4
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Zn(s) + Pb(CH3COO)2(aq) = Pb + Zn(CH3COO)2 =>
Zn(s) + Pb(CH3COO)2(aq) = Pb + Zn(CH3COO)2
RuO4 + CO = RuO + CO2 =>
RuO4 + 3 CO = RuO + 3 CO2
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
FeC2O4 + CO2 = Fe(C2O4)3 =>
FeC2O4 + 4 CO2 = Fe(C2O4)3
HClNaOH = H2ONaCl =>
HClNaOH = H2ONaCl
[HSO3C6H4NHNH3]HSO4 + NaOH = HSO3C6H4NHNH2 + Na2SO4 + H2O =>
[HSO3C6H4NHNH3]HSO4 + 2 NaOH = HSO3C6H4NHNH2 + Na2SO4 + 2 H2O
C6H8O7H2O + CaCO3 = Ca3(C6H5O7)2 + CO2 + H2O =>
2 C6H8O7H2O + 3 CaCO3 = Ca3(C6H5O7)2 + 3 CO2 + 5 H2O
C2H6 + O2 = H20(water) + CO2 =>
10 C2H6 + 20 O2 = 3 H20(water) + 20 CO2
C12H22O11 + Ca(OH)2 = CH3CH2OH + CaCO3 + H2O =>
C12H22O11 + 4 Ca(OH)2 = 4 CH3CH2OH + 4 CaCO3 + 3 H2O
LiI + H2O = LiOH + IH =>
LiI + H2O = LiOH + IH
C6H6 + CH3Cl = C6H5Cl + CH4 =>
C6H6 + CH3Cl = C6H5Cl + CH4
Ba(s) + P(s) = Ba3P2(s) =>
3 Ba(s) + 2 P(s) = Ba3P2(s)
Cu(NO3)2Fe(NO3)3 = Fe(NO3)2Cu(NO3)3 =>
Cu(NO3)2Fe(NO3)3 = Fe(NO3)2Cu(NO3)3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CH3CH2(CH3COO) + KCl = CH3CH2Cl + CH3CO2K =>
CH3CH2(CH3COO) + KCl = CH3CH2Cl + CH3CO2K
NH4Cl + KOH = NH4(OH) + KCl =>
NH4Cl + KOH = NH4(OH) + KCl
S8 + OH{-} = S2O3{2-} + e + H2O =>
S8 + 24 OH{-} = 4 S2O3{2-} + 16e + 12 H2O
AgNO2 + CH3I = AgI + CH3NO2 =>
AgNO2 + CH3I = AgI + CH3NO2
CuSO4 + NaCl = Na2SO4 + CuCl2 =>
CuSO4 + 2 NaCl = Na2SO4 + CuCl2
Zn(OH)Cl + CO2(t) = HCl + ZnCO3 =>
Zn(OH)Cl + CO2(t) = HCl + ZnCO3
Mg(NO3) + KOH = K(NO3) + MgOH =>
Mg(NO3) + KOH = K(NO3) + MgOH
CUCO3(s) = CUO(s)CO2(g) =>
CUCO3(s) = CUO(s)CO2(g)
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
Mg + AgF = MgAgF =>
Mg + AgF = MgAgF
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
SO2Ba(OH)2 = BaSO3H2O =>
SO2Ba(OH)2 = BaSO3H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
PbOH + Cu2O = Pb2O + CuOH =>
2 PbOH + Cu2O = Pb2O + 2 CuOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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