| Équations équilibrées la veille | Équations équilibrées le lendemain |
RbNo3 = No3 + Rb
Na2CO3 + HClO4 = NaHCO3 + NaClO4 =>
Na2CO3 + HClO4 = NaHCO3 + NaClO4
Zn(s) + NaOH(aq) + H2O(l) = NaZnO2(s) + H2(g) =>
2 Zn(s) + 2 NaOH(aq) + 2 H2O(l) = 2 NaZnO2(s) + 3 H2(g)
NaHSO4 + Sr(OH)2 = SrSO4 + NaOH + H2O =>
NaHSO4 + Sr(OH)2 = SrSO4 + NaOH + H2O
N2O + KMnO4 + H2SO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
5 N2O + 8 KMnO4 + 12 H2SO4 = 10 HNO3 + 4 K2SO4 + 8 MnSO4 + 7 H2O
H2O + CaO(s) = Ca(OH)2(s) =>
H2O + CaO(s) = Ca(OH)2(s)
C2H4 + H2O2 = C6H6 + H2O =>
3 C2H4 + 3 H2O2 = C6H6 + 6 H2O
K2Cr2O7 + H2O2 = Cr2O3 + KOH + O2 =>
K2Cr2O7 + H2O2 = Cr2O3 + 2 KOH + 2 O2
Na2CO3 + Al(OH)3 = Al2(CO3)3 + NaOH =>
3 Na2CO3 + 2 Al(OH)3 = Al2(CO3)3 + 6 NaOH
(NH4)2Cr2O7 + Al(OH)3 = Al2(Cr2O7)3 + NH3 + H2O =>
3(NH4)2Cr2O7 + 2 Al(OH)3 = Al2(Cr2O7)3 + 6 NH3 + 6 H2O
Al4 + C3 + H2O = Al(OH)3 + CH4 =>
Al4 + C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
BaCl2 + CuSO4 = BaSO4 + CuCl2 =>
BaCl2 + CuSO4 = BaSO4 + CuCl2
PH3 + O2 = PO4H3 =>
PH3 + 2 O2 = PO4H3
Fe2O3 + Ga = Ga2O3 + Fe =>
Fe2O3 + 2 Ga = Ga2O3 + 2 Fe
K + H2O = H2 + K7O =>
7 K + H2O = H2 + K7O
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
LiH2PO4 + H2O = LiOH + H3PO4 =>
LiH2PO4 + H2O = LiOH + H3PO4
H5N5 + K2MnO4 + H2SO4 = HNO3 + MnSO4 + K2SO4 + H2O =>
2 H5N5 + 15 K2MnO4 + 30 H2SO4 = 10 HNO3 + 15 MnSO4 + 15 K2SO4 + 30 H2O
Ba + Au{3+} = Ba{2+} + Au =>
3 Ba + 2 Au{3+} = 3 Ba{2+} + 2 Au
CaCO3 + AlSO4 = AlCO3 + CaSO4 =>
CaCO3 + AlSO4 = AlCO3 + CaSO4
Na2O + SO3 = NaO + SO =>
2 Na2O + SO3 = 4 NaO + SO
NaOCl + NH4{+} = N2 + H2O + H{+} + HCl + Na =>
2 NaOCl + 2 NH4{+} = N2 + 2 H2O + 2 H{+} + 2 HCl + 2 Na
CO2 + H2 = C4H9 + H2O =>
8 CO2 + 25 H2 = 2 C4H9 + 16 H2O
HCl + NaCl = NaHCl2 =>
HCl + NaCl = NaHCl2
CoAsS = CoS + As =>
CoAsS = CoS + As
FeBr2 + Cl = FeCl3 + Br =>
FeBr2 + 3 Cl = FeCl3 + 2 Br
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C2H8N2 + HCl = C2H4Cl2 + NH3 =>
C2H8N2 + 2 HCl = C2H4Cl2 + 2 NH3
SiCl4 + Mg(s) = MgCl2 + Si(s) =>
SiCl4 + 2 Mg(s) = 2 MgCl2 + Si(s)
NH3*H2O + CuSO4*H2O = [Cu(NH3)4]SO4 + H2O =>
4 NH3*H2O + CuSO4*H2O = [Cu(NH3)4]SO4 + 5 H2O
C4H8N2O3(aq) + O2(g) = CO2(g) + H2O(l) + CH4N2O =>
C4H8N2O3(aq) + 3 O2(g) = 3 CO2(g) + 2 H2O(l) + CH4N2O
HNO2 + H2(SO4) + KMnO4 = Mn(SO4) + K2(SO4) + HNO3 + H2O =>
5 HNO2 + 3 H2(SO4) + 2 KMnO4 = 2 Mn(SO4) + K2(SO4) + 5 HNO3 + 3 H2O
Fe + Co = FeCo =>
Fe + Co = FeCo
Ba + SO2 = BaS + O2 =>
Ba + SO2 = BaS + O2
K2(SO4) + MgCl2 = KCl + Mg(SO4) =>
K2(SO4) + MgCl2 = 2 KCl + Mg(SO4)
FeOCr2 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2 + 8 K2CO3 + 13 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
NaOH = NaO{-} + H{+} =>
NaOH = NaO{-} + H{+}
AgNO3 + NaCN = NaNO3 + Na[Ag(CN)2] =>
AgNO3 + 2 NaCN = NaNO3 + Na[Ag(CN)2]
C12H22O11 + NH4ClO4 = N2 + Cl2 + CO2 + H2O =>
C12H22O11 + 12 NH4ClO4 = 6 N2 + 6 Cl2 + 12 CO2 + 35 H2O
NH4Cl + C3H6 = NH3 + C3H7Cl =>
NH4Cl + C3H6 = NH3 + C3H7Cl
NaHCO3(s) + CH3COOH(aq) = NaCH3COO + H2O + CO2 =>
NaHCO3(s) + CH3COOH(aq) = NaCH3COO + H2O + CO2
Na2B4O7 + H2O = H3BO3 + NaBO2 =>
Na2B4O7 + 3 H2O = 2 H3BO3 + 2 NaBO2
KNO3 + NaHCO3 = NaNO3 + KHCO3 =>
KNO3 + NaHCO3 = NaNO3 + KHCO3
CH4O + O2 = H2CO2 + H2O =>
CH4O + O2 = H2CO2 + H2O
FeCl3 + K[Fe(CN)6] = FeK[Fe(CN)6] + Cl2 =>
2 FeCl3 + 2 K[Fe(CN)6] = 2 FeK[Fe(CN)6] + 3 Cl2
Zn + PbCH3COO2 = ZnCH3COO2 + Pb =>
Zn + PbCH3COO2 = ZnCH3COO2 + Pb
C2H5OH + HCOOH = HCOOC3H5 + H2O =>
5 C2H5OH + 6 HCOOH = 4 HCOOC3H5 + 9 H2O
FeCl3 + K3Fe(CN)6 = Fe3[Fe(CN)6]3 + KCl =>
3 FeCl3 + 3 K3Fe(CN)6 = Fe3[Fe(CN)6]3 + 9 KCl
Cu(NH3)4 + SO4 + H2O = Cu(NH3)4SO4*H2O =>
Cu(NH3)4 + SO4 + H2O = Cu(NH3)4SO4*H2O
Na + Ca2OH = Ca2 + NaOH =>
Na + Ca2OH = Ca2 + NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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