| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H8 + 2 Br2 = C4H8Br4
Ag + HNO3 = AgNO3 + H2 =>
2 Ag + 2 HNO3 = 2 AgNO3 + H2
Al2O3(s) + C(s) = Al(s) + CO(g) =>
Al2O3(s) + 3 C(s) = 2 Al(s) + 3 CO(g)
Sr(OH)2 + H3C6H5O7 = Sr3(C6H5O7)2 + H2O =>
3 Sr(OH)2 + 2 H3C6H5O7 = Sr3(C6H5O7)2 + 6 H2O
H2SO4 + HI = H2SO3 + I2 + H2O =>
H2SO4 + 2 HI = H2SO3 + I2 + H2O
NaHCO3OH + HCOOH = H2O + CO2 + Na =>
NaHCO3OH + HCOOH = 2 H2O + 2 CO2 + Na
Al(NO3)3 + Kl = AlKl3 + NO3 =>
Al(NO3)3 + 3 Kl = AlKl3 + 3 NO3
Mg(s) + H2S(g) = MgS(s) + H2(g) =>
Mg(s) + H2S(g) = MgS(s) + H2(g)
NaHCO3(aq) + H2SO4(aq) = Na2SO4 + H2O + CO2 =>
2 NaHCO3(aq) + H2SO4(aq) = Na2SO4 + 2 H2O + 2 CO2
ZnSO4NaOH = ZnOHNaSO4 =>
ZnSO4NaOH = ZnOHNaSO4
AgO + Mg = Ag + MgO2 =>
2 AgO + Mg = 2 Ag + MgO2
Al(OH)3(s) + H2SO4(aq) = Al(aq) + SO4(aq) + H2O =>
2 Al(OH)3(s) + 3 H2SO4(aq) = 2 Al(aq) + 3 SO4(aq) + 6 H2O
Fe(s) + H2O(g) = FeO(s) + H2(g) =>
Fe(s) + H2O(g) = FeO(s) + H2(g)
UF6 + H2O = UF2O2 + HF =>
UF6 + 2 H2O = UF2O2 + 4 HF
(NH4)2Fe(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*3H2O + (NH4)2SO4 + H2SO4 + H2O =>
2(NH4)2Fe(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*3H2O + 2(NH4)2SO4 + 2 H2SO4 + 8 H2O
AgF + NaOH = Ag2O + NaF + H2O =>
2 AgF + 2 NaOH = Ag2O + 2 NaF + H2O
HCl + Ba(OH)2 = BaCl2 + H2O = =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
CaCO3 + C6H8O6 = Ca(C6H7O6)2 + H2CO3 =>
CaCO3 + 2 C6H8O6 = Ca(C6H7O6)2 + H2CO3
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
FeNO3 + H2O = Fe2O3 + HNO2 =>
2 FeNO3 + H2O = Fe2O3 + 2 HNO2
CH3ONa + H2O = CH3OH + NaOH =>
CH3ONa + H2O = CH3OH + NaOH
C2045529H3088293O2 + O2 = CO2 + H2O =>
0.00323868234005C2045529H3088293O2 + 9125.3154096778O2 = 6624.8186483601CO2 + 5001 H2O
Mg(s) + H2O(l) = MgO(s) + H2(g) =>
Mg(s) + H2O(l) = MgO(s) + H2(g)
Ni(ClO3)3 = O2 + Ni(Cl)3 =>
2 Ni(ClO3)3 = 9 O2 + 2 Ni(Cl)3
CH3CH2CH3 + O = CO + H2O =>
CH3CH2CH3 + 7 O = 3 CO + 4 H2O
Bi2O5 + C = CO5 + Bi =>
Bi2O5 + C = CO5 + 2 Bi
PB + HNO3 = PB(NO3)4 + NO + H2O =>
3 PB + 16 HNO3 = 3 PB(NO3)4 + 4 NO + 8 H2O
Na2CO3 + Cu(NO3)2 = CuCO3 + NaNO3 =>
Na2CO3 + Cu(NO3)2 = CuCO3 + 2 NaNO3
K2SO4 + KMnO4 + H2O = K2S2O8 + MnO2 + KOH =>
6 K2SO4 + 2 KMnO4 + 4 H2O = 3 K2S2O8 + 2 MnO2 + 8 KOH
MnO2(s) + C(s) = Mn(s) + CO2(g) =>
MnO2(s) + C(s) = Mn(s) + CO2(g)
ZnSO4 + HCl = ZnCl2 + H2SO4 =>
ZnSO4 + 2 HCl = ZnCl2 + H2SO4
(NH4)2SO4 + CaCO3 = (NH4)2(CO3) + CaSO4 =>
(NH4)2SO4 + CaCO3 = (NH4)2(CO3) + CaSO4
NaOH(aq) + Pb(NO3)(aq) = NaNO3(aq) + PbOH(s) =>
NaOH(aq) + Pb(NO3)(aq) = NaNO3(aq) + PbOH(s)
C2H20H + O2 = CO2 + H2O =>
4 C2H20H + 29 O2 = 8 CO2 + 42 H2O
Al + CrO3 = Al2O3 + Cr =>
2 Al + CrO3 = Al2O3 + Cr
AgI(s) + HNO3(aq) = HI(aq) + AgNO3(aq) =>
AgI(s) + HNO3(aq) = HI(aq) + AgNO3(aq)
Al + CrO3 = Al2O3 + Cr =>
2 Al + CrO3 = Al2O3 + Cr
SiO2KOH = K2Si2O5H2O =>
2 SiO2KOH = K2Si2O5H2O
Al + CrO3 = Al2O3 + Cr =>
2 Al + CrO3 = Al2O3 + Cr
Eu(s) + HF(g) = EuF3(s) + H2(g) =>
2 Eu(s) + 6 HF(g) = 2 EuF3(s) + 3 H2(g)
Al + CrO3 = Al2O3 + Cr =>
2 Al + CrO3 = Al2O3 + Cr
NO + KBrO3 + KOH = KNO3 + Br2 + H2O =>
10 NO + 6 KBrO3 + 4 KOH = 10 KNO3 + 3 Br2 + 2 H2O
K2Cr2O7 + HCl + H2SO4 = Cr2(SO4)3 + K2SO4 + Cl2 + H2O =>
K2Cr2O7 + 6 HCl + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 Cl2 + 7 H2O
(NH4)3PO4 + NaCH3COO = NH4CH3COO + Na3PO4 =>
(NH4)3PO4 + 3 NaCH3COO = 3 NH4CH3COO + Na3PO4
KMnO4 + KCI + H2SO4 = MnSO4 + CI + K2SO4 + H2O =>
KMnO4 + 5 KCI + 4 H2SO4 = MnSO4 + 5 CI + 3 K2SO4 + 4 H2O
Cu2O(s) + C(s) = Cu(s) + CO2(g) =>
2 Cu2O(s) + C(s) = 4 Cu(s) + CO2(g)
Mg(OH)2 + (NH4)2S = NH4OH + MgS =>
Mg(OH)2 + (NH4)2S = 2 NH4OH + MgS
AgO + H2 = Ag + H2O =>
AgO + H2 = Ag + H2O
BaCl2 + Na2OH2 = BaOH2 + Na2Cl2 =>
BaCl2 + Na2OH2 = BaOH2 + Na2Cl2
FeCl3(aq) + K2C2O4(aq)*H2O(l) = K5Fe(C2O4)4(H2O)4(s) + KCl(aq) =>
FeCl3(aq) + 4 K2C2O4(aq)*H2O(l) = K5Fe(C2O4)4(H2O)4(s) + 3 KCl(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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