| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
(NH4)6Mo7O24 + Na2S + HCl = Mo5O14 + NaCl + NH4Cl + H2O + S =>
5(NH4)6Mo7O24 + 7 Na2S + 44 HCl = 7 Mo5O14 + 14 NaCl + 30 NH4Cl + 22 H2O + 7 S
NaSO4 + ZnNO3 = ZnSO4 + NaNO3 =>
NaSO4 + ZnNO3 = ZnSO4 + NaNO3
Pb(SO4)2 + NaNO3 = Pb(NO3)4 + Na2SO4 =>
Pb(SO4)2 + 4 NaNO3 = Pb(NO3)4 + 2 Na2SO4
Mg61 = Mg102 =>
102 Mg61 = 61 Mg102
ZnN2O6 + C3H8O2 = ZnO + H2O + CO2 + N2 =>
8 ZnN2O6 + 5 C3H8O2 = 8 ZnO + 20 H2O + 15 CO2 + 8 N2
Mg61 = Mg102 =>
102 Mg61 = 61 Mg102
NH4 + H2O = (NH4)H2O =>
NH4 + H2O = (NH4)H2O
Nh4Cl + Pb(No3)2 = PbCl2 + Nh4No3 =>
2 Nh4Cl + Pb(No3)2 = PbCl2 + 2 Nh4No3
Sr(ClO4)2 + NaC2H3O2 = Na(ClO4)2 + SrC2H3O2 =>
Sr(ClO4)2 + NaC2H3O2 = Na(ClO4)2 + SrC2H3O2
C6H5Cl + NH3 = C6H5NH2 + NH4Cl =>
C6H5Cl + 2 NH3 = C6H5NH2 + NH4Cl
NH4 + H2O = (NH4)H2O =>
NH4 + H2O = (NH4)H2O
NaSO4 + ZnNO3 = ZnSO4 + NaNO3 =>
NaSO4 + ZnNO3 = ZnSO4 + NaNO3
H2Cr2O7 = CrO3 + H2O =>
H2Cr2O7 = 2 CrO3 + H2O
CuO + H2SO4(aq) = CuSO4(aq) + H2O(l) =>
CuO + H2SO4(aq) = CuSO4(aq) + H2O(l)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn + H2PO4 = O8P2Zn3 + H2 =>
3 Zn + 2 H2PO4 = O8P2Zn3 + 2 H2
K2CO3 + H2NO3 = K2NO3 + H2CO3 =>
K2CO3 + H2NO3 = K2NO3 + H2CO3
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
Pb(SO4)2 + NaNO3 = Pb(NO3)4 + Na2SO4 =>
Pb(SO4)2 + 4 NaNO3 = Pb(NO3)4 + 2 Na2SO4
NH4NO3 + SrBr2 = Sr(NO3)2 + NH4Br =>
2 NH4NO3 + SrBr2 = Sr(NO3)2 + 2 NH4Br
H2Cr2O7 = CrO3 + H2O =>
H2Cr2O7 = 2 CrO3 + H2O
Na3PO4 + KOHKOH = NaOH + K3PO4 =>
2 Na3PO4 + 3 KOHKOH = 6 NaOH + 2 K3PO4
Al + NaNO3 + NaOH + H2O = NH3 + Na(AlO2) =>
8 Al + 3 NaNO3 + 5 NaOH + 2 H2O = 3 NH3 + 8 Na(AlO2)
K2CO3 + H2NO3 = K2NO3 + H2CO3 =>
K2CO3 + H2NO3 = K2NO3 + H2CO3
Sr(ClO4)2 + NaC2H3O2 = Na(ClO4)2 + SrC2H3O2 =>
Sr(ClO4)2 + NaC2H3O2 = Na(ClO4)2 + SrC2H3O2
C6H6 + O2 = CO(g) + H2O(g) =>
2 C6H6 + 9 O2 = 12 CO(g) + 6 H2O(g)
NH4 + H2O = (NH4)H2O =>
NH4 + H2O = (NH4)H2O
Mg61 = Mg102 =>
102 Mg61 = 61 Mg102
LiBr + Co(SO3) = Li2(SO3) + Br2Co =>
2 LiBr + Co(SO3) = Li2(SO3) + Br2Co
Zn + H2PO4 = O8P2Zn3 + H2 =>
3 Zn + 2 H2PO4 = O8P2Zn3 + 2 H2
CuO + H2SO4(aq) = CuSO4(aq) + H2O(l) =>
CuO + H2SO4(aq) = CuSO4(aq) + H2O(l)
NaNO2 + KI + H2SO4 = I2 + H2O + NO + Na2SO4 + K2SO4 =>
2 NaNO2 + 2 KI + 2 H2SO4 = I2 + 2 H2O + 2 NO + Na2SO4 + K2SO4
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Na3PO4 + KOHKOH = NaOH + K3PO4 =>
2 Na3PO4 + 3 KOHKOH = 6 NaOH + 2 K3PO4
Pb(SO4)2 + NaNO3 = Pb(NO3)4 + Na2SO4 =>
Pb(SO4)2 + 4 NaNO3 = Pb(NO3)4 + 2 Na2SO4
Zn + H2PO4 = O8P2Zn3 + H2 =>
3 Zn + 2 H2PO4 = O8P2Zn3 + 2 H2
Sr(ClO4)2 + NaC2H3O2 = Na(ClO4)2 + SrC2H3O2 =>
Sr(ClO4)2 + NaC2H3O2 = Na(ClO4)2 + SrC2H3O2
Mg61 = Mg102 =>
102 Mg61 = 61 Mg102
Fe(NO3)3 + KOH = Fe(OH)3 + KNO3 =>
Fe(NO3)3 + 3 KOH = Fe(OH)3 + 3 KNO3
CH3COOH + Na + H2CO2 = CH3COONa + H2O =>
3 CH3COOH + 4 Na + 2 H2CO2 = 4 CH3COONa + 2 H2O
CuO + H2SO4(aq) = CuSO4(aq) + H2O(l) =>
CuO + H2SO4(aq) = CuSO4(aq) + H2O(l)
K2Cr2O7 + HI + Cl2 = KI + CrCl3 + I2 + H2O =>
K2Cr2O7 + 14 HI + 3 Cl2 = 2 KI + 2 CrCl3 + 6 I2 + 7 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Ag(NO3) + Al(Cl)3 = Ag(Cl) + Al(NO3)3 =>
3 Ag(NO3) + Al(Cl)3 = 3 Ag(Cl) + Al(NO3)3
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
NaCHO2 + HCl = NaCl + H2O + CO =>
NaCHO2 + HCl = NaCl + H2O + CO
CH3COOH + ClO3 = CO2 + Cl + H2O =>
3 CH3COOH + 4 ClO3 = 6 CO2 + 4 Cl + 6 H2O
Cr2(SO4)3 + KMnO4 + H2O = H2CrO4 + MnO2 + K2SO4 + H2SO4 =>
Cr2(SO4)3 + 2 KMnO4 + 4 H2O = 2 H2CrO4 + 2 MnO2 + K2SO4 + 2 H2SO4
Ca(aq) + MgSO4 = CaSO4 + Mg =>
Ca(aq) + MgSO4 = CaSO4 + Mg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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