| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
Si2 + O2 = Si2O2 =>
Si2 + O2 = Si2O2
Fe + Pb(SO4) = Fe(SO4) + Pb =>
Fe + Pb(SO4) = Fe(SO4) + Pb
AuCl3 + Na2CO3 = Au + O2 + CO2 + NaCl =>
4 AuCl3 + 6 Na2CO3 = 4 Au + 3 O2 + 6 CO2 + 12 NaCl
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
NH3 + Br2 = N2 + NH4Br =>
8 NH3 + 3 Br2 = N2 + 6 NH4Br
Ca + O3 = CaO =>
3 Ca + O3 = 3 CaO
BaCl2 + Sr(NO3)2 = Ba(NO3)2 + SrCl2 =>
BaCl2 + Sr(NO3)2 = Ba(NO3)2 + SrCl2
H2SO4 + C3H7OH + KMnO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
6 H2SO4 + 5 C3H7OH + 4 KMnO4 = 5 C2H5COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
Co + HCIO4 = Co(CIO4)3 + H2 =>
2 Co + 6 HCIO4 = 2 Co(CIO4)3 + 3 H2
C4H8 + KMnO4 + H2SO4 = (CH3)2CO + K2SO4 + MnSO4 + H2O =>
15 C4H8 + 8 KMnO4 + 12 H2SO4 = 20(CH3)2CO + 4 K2SO4 + 8 MnSO4 + 12 H2O
K2CrO4 + Pb(C2H3O2)2 = Pb(CrO4) + KC2H3O2 =>
K2CrO4 + Pb(C2H3O2)2 = Pb(CrO4) + 2 KC2H3O2
C13H12 + Cl2 = C13H12Cl12 =>
C13H12 + 6 Cl2 = C13H12Cl12
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
CuO + Mg(OH) = Cu(OH) + MgO =>
CuO + Mg(OH) = Cu(OH) + MgO
A5 + B1 = B5A1 =>
A5 + 25 B1 = 5 B5A1
C3H3N3O9 = N2 + H2O + CO2 + O2 =>
4 C3H3N3O9 = 6 N2 + 6 H2O + 12 CO2 + 3 O2
Na2SO4 + HNO3 + BaCl2 = HCl + BaSO4 + NaNO3 =>
Na2SO4 + 2 HNO3 + BaCl2 = 2 HCl + BaSO4 + 2 NaNO3
Si + H2 = Si2H4 =>
2 Si + 2 H2 = Si2H4
CuSO4 + H2O = H2OCuSO4*5H2O =>
CuSO4 + 6 H2O = H2OCuSO4*5H2O
C3H6O + K2Cr2O7 + H2SO4 = C3H6O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H6O + K2Cr2O7 + 4 H2SO4 = 3 C3H6O2 + Cr2(SO4)3 + K2SO4 + 4 H2O
Cu(NH3)4 + K4Fe(N)6 = Cu2Fe(N)6 + NH3 + K =>
2 Cu(NH3)4 + K4Fe(N)6 = Cu2Fe(N)6 + 8 NH3 + 4 K
SO3 + BaCl2 = BaO3 + SCl2 =>
SO3 + BaCl2 = BaO3 + SCl2
NH4OH + ClO = N2 + Cl + H2O =>
2 NH4OH + 3 ClO = N2 + 3 Cl + 5 H2O
HClO4 + Sr(OH)2 = Sr(ClO4)2 + H2O1 =>
2 HClO4 + Sr(OH)2 = Sr(ClO4)2 + 2 H2O1
C2H5OH + I2 = IOHC2H5 =>
2 C2H5OH + I2 = 2 IOHC2H5
Co(OH)2 + O2 = CoOOH + H2O =>
4 Co(OH)2 + O2 = 4 CoOOH + 2 H2O
H(IO4)3 + AuOH = Au(IO4)3 + H2O =>
H(IO4)3 + AuOH = Au(IO4)3 + H2O
Mg + Fe(No3)2 = Mg(No3)2 + Fe =>
Mg + Fe(No3)2 = Mg(No3)2 + Fe
Na2SO4 + Ag(NO3) = NaNO3 + Ag2SO4 =>
Na2SO4 + 2 Ag(NO3) = 2 NaNO3 + Ag2SO4
CH3COOH + Ba = Ba(CH3COOH)2 =>
2 CH3COOH + Ba = Ba(CH3COOH)2
CH5N + O2 = CO2 + NO2 + H2O =>
4 CH5N + 13 O2 = 4 CO2 + 4 NO2 + 10 H2O
C4H6O6 + CaCO3 = CaC4H4O5 + H2O + CO2 =>
6 C4H6O6 + 5 CaCO3 = 5 CaC4H4O5 + 8 H2O + 9 CO2
MoO3 + Zn + H2SO4 = Mo2O3 + ZnSO4 + H2O =>
2 MoO3 + 3 Zn + 3 H2SO4 = Mo2O3 + 3 ZnSO4 + 3 H2O
Al + HC2H3O2 = Al(C2H3O2)2 + H2 =>
Al + 2 HC2H3O2 = Al(C2H3O2)2 + H2
CaC2O + KMnO4 + H2SO4 = CaSO4 + K2SO4 + MnSO4 + H2O + CO2 =>
5 CaC2O + 8 KMnO4 + 17 H2SO4 = 5 CaSO4 + 4 K2SO4 + 8 MnSO4 + 17 H2O + 10 CO2
I + Cu2(SO4)2 = I(SO4) + (Cu2)2 =>
4 I + 2 Cu2(SO4)2 = 4 I(SO4) + (Cu2)2
SO2 + HNO3 + H2O = H2SO4 + NO =>
3 SO2 + 2 HNO3 + 2 H2O = 3 H2SO4 + 2 NO
NH4NO3 + Mg = N2O + H2 + MgO =>
NH4NO3 + 2 Mg = N2O + 2 H2 + 2 MgO
K(cr) + H2O(l) = KOH(aq) + H2(g) =>
2 K(cr) + 2 H2O(l) = 2 KOH(aq) + H2(g)
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
NaClO4 + H2SO4 + KI = K2SO4 + NaCl + I2 + H2O =>
NaClO4 + 4 H2SO4 + 8 KI = 4 K2SO4 + NaCl + 4 I2 + 4 H2O
HNO3(aq) + NaOH = NaNO3(aq) + H2O(l) =>
HNO3(aq) + NaOH = NaNO3(aq) + H2O(l)
Fe + HCl = FeCl2 + FeH2 =>
2 Fe + 2 HCl = FeCl2 + FeH2
S + HCl = HS + SCl =>
2 S + HCl = HS + SCl
Zn + Sn{2} = Zn{2} + Sn =>
Zn + Sn{2} = Zn{2} + Sn
H2 + O3 = H2O =>
3 H2 + O3 = 3 H2O
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
CuCl2(aq) + Al(s) = AlCl3(aq) + Cu(s) =>
3 CuCl2(aq) + 2 Al(s) = 2 AlCl3(aq) + 3 Cu(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/25
Équations équilibrées sur05/27/24
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