| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaO + H2O = Ca(OH)2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
FeCl2 + Al(OH)3 = Fe(OH)2 + AlCl3 =>
3 FeCl2 + 2 Al(OH)3 = 3 Fe(OH)2 + 2 AlCl3
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
Fe{3+} + SO3{2-} + H2O = Fe{2+} + SO4{2-} + H{+} =>
2 Fe{3+} + SO3{2-} + H2O = 2 Fe{2+} + SO4{2-} + 2 H{+}
MnO2 + KOH + Cl2 = K2MnO4 + H2O + KCl =>
MnO2 + 4 KOH + Cl2 = K2MnO4 + 2 H2O + 2 KCl
C2H5O1(g) + O2(g) = CO2(g) + H2O(g) =>
4 C2H5O1(g) + 11 O2(g) = 8 CO2(g) + 10 H2O(g)
B2O2 + Mg = B + MgO =>
B2O2 + 2 Mg = 2 B + 2 MgO
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
C4H10 + HCl = C4H11Cl =>
C4H10 + HCl = C4H11Cl
C8H18O2 + SOCl2 = C8H16Cl2 + SO2 + HCl =>
C8H18O2 + 2 SOCl2 = C8H16Cl2 + 2 SO2 + 2 HCl
Ag + FeCl3 = FeCl2 + AgCl2 =>
Ag + 2 FeCl3 = 2 FeCl2 + AgCl2
Al2O3 + CO = Al + CO2 =>
Al2O3 + 3 CO = 2 Al + 3 CO2
MnO4{-} + SO3{-} + OH{-} = MnO4{2-} + SO4{-} + H2O =>
2 MnO4{-} + SO3{-} + 2 OH{-} = 2 MnO4{2-} + SO4{-} + H2O
Na2SiO3 + H2O2 = Na2SiO4 + H2O =>
Na2SiO3 + H2O2 = Na2SiO4 + H2O
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
Zn(ClO4)2(aq) + (NH4)3PO4(aq) = Zn3(PO4)2(s) + NH4ClO4(aq) =>
3 Zn(ClO4)2(aq) + 2(NH4)3PO4(aq) = Zn3(PO4)2(s) + 6 NH4ClO4(aq)
CaCl2 + Na = Ca + NaCl =>
CaCl2 + 2 Na = Ca + 2 NaCl
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Ba(OH)2(aq) + HCl(aq) = Ba + Cl + H2O =>
Ba(OH)2(aq) + 2 HCl(aq) = Ba + 2 Cl + 2 H2O
C + H2SO3 = H2S + CO2 =>
3 C + 2 H2SO3 = 2 H2S + 3 CO2
CO(NH2)2 + H3PO4 = CO(NH2)2H3PO4 =>
CO(NH2)2 + H3PO4 = CO(NH2)2H3PO4
C6H5Cl + H2O = C6H5OH + HCl =>
C6H5Cl + H2O = C6H5OH + HCl
Mn3O4 + HCl = MnCl + Cl2 + H2O =>
2 Mn3O4 + 16 HCl = 6 MnCl + 5 Cl2 + 8 H2O
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
HNO3(aq) + Ni(s) = Ni(NO3)2 + H2(g) =>
2 HNO3(aq) + Ni(s) = Ni(NO3)2 + H2(g)
AgNo3 + BrO = AgBrO + No3 =>
AgNo3 + BrO = AgBrO + No3
KMnO4 + H2SO4 + Sb = K2SO4 + MnSO4 + Sb2O3 + H2O =>
6 KMnO4 + 9 H2SO4 + 10 Sb = 3 K2SO4 + 6 MnSO4 + 5 Sb2O3 + 9 H2O
Al[OH]3 + NaNO2 = Al[NO2]3 + NaOH =>
Al[OH]3 + 3 NaNO2 = Al[NO2]3 + 3 NaOH
Al2(SO4)3 + HCl = H2SO4 + Al + Cl2 =>
Al2(SO4)3 + 6 HCl = 3 H2SO4 + 2 Al + 3 Cl2
MgSO4 + HgNO3 = Mg(NO3)2 + Hg2SO4 =>
MgSO4 + 2 HgNO3 = Mg(NO3)2 + Hg2SO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KOH(aq) + AgNO3(aq) = AgOH(aq) + KNO3(aq) =>
KOH(aq) + AgNO3(aq) = AgOH(aq) + KNO3(aq)
CaCO3 + H2CO2 = CaHCO2 + CO2 + H2O =>
2 CaCO3 + 3 H2CO2 = 2 CaHCO2 + 3 CO2 + 2 H2O
Ca(NO3)2 + Fe = Fe(NO3)3 + Ca =>
3 Ca(NO3)2 + 2 Fe = 2 Fe(NO3)3 + 3 Ca
Cu2O + H2SO4 = CuSO4 + SO2 + H2O =>
Cu2O + 3 H2SO4 = 2 CuSO4 + SO2 + 3 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
HBr(aq) + Ca(OH)2(aq) = H2O + CaBr2 =>
2 HBr(aq) + Ca(OH)2(aq) = 2 H2O + CaBr2
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
ZnSO4 + Ni(NO3)3 = Zn(NO3)2 + Ni2(SO4)3 =>
3 ZnSO4 + 2 Ni(NO3)3 = 3 Zn(NO3)2 + Ni2(SO4)3
H4P2O7 + KOH = K3HP2O7 + H2O =>
H4P2O7 + 3 KOH = K3HP2O7 + 3 H2O
HI + MgCO3 = MgI2 + CO2 + H2O =>
2 HI + MgCO3 = MgI2 + CO2 + H2O
CaCl2 + H2SO4 = CaSO4 + HCl =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl
MnCl2 + HNO3 + HCl = NO + MnCl4 + H2O =>
3 MnCl2 + 2 HNO3 + 6 HCl = 2 NO + 3 MnCl4 + 4 H2O
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
SiCl4 + Mg = Si + MgCl2 =>
SiCl4 + 2 Mg = Si + 2 MgCl2
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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