| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sb2S3 + 3 C + 3 CaO = 2 Sb + 3 CO + 3 CaS
Fe + KOH = K + Fe(OH) =>
Fe + KOH = K + Fe(OH)
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
ZnSO4 + Zn(NO3)2 = ZnNO3 + Zn(SO4)2 =>
2 ZnSO4 + Zn(NO3)2 = 2 ZnNO3 + Zn(SO4)2
H3PO4(aq) + CaCO3(aq) = Ca3(PO4)2(aq) + CO2(g) + H2O(l) =>
2 H3PO4(aq) + 3 CaCO3(aq) = Ca3(PO4)2(aq) + 3 CO2(g) + 3 H2O(l)
MgI2 + H2O = Mg(OH)2 + HI =>
MgI2 + 2 H2O = Mg(OH)2 + 2 HI
MgI2 + H2O = MgO + IH =>
MgI2 + H2O = MgO + 2 IH
HNO3 + P4 + H2O = H3PO4 + N2O =>
10 HNO3 + 2 P4 + 7 H2O = 8 H3PO4 + 5 N2O
Na2SO3 + H3PO4 = Na2HPO4 + SO2 + H2O =>
Na2SO3 + H3PO4 = Na2HPO4 + SO2 + H2O
H3PO4 + (NH4)6Mo7O24*4H2O + HNO3 = (NH4)3(PMo12O40) + NH4NO3 + H2O =>
7 H3PO4 + 12(NH4)6Mo7O24*4H2O + 51 HNO3 = 7(NH4)3(PMo12O40) + 51 NH4NO3 + 84 H2O
CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O
MgO + Al2O3 = MgAl2O4 =>
MgO + Al2O3 = MgAl2O4
MgSO4 = MgO + SO3 =>
MgSO4 = MgO + SO3
Mn + HBr = MnBr + H2 =>
2 Mn + 2 HBr = 2 MnBr + H2
Al2(SO4)3 + NH3 + H2SO4 = NH4Al(SO4)2 =>
Al2(SO4)3 + 2 NH3 + H2SO4 = 2 NH4Al(SO4)2
MnO2 + Br2 + KOH = KMnO4 + KBr + H2O =>
2 MnO2 + 3 Br2 + 8 KOH = 2 KMnO4 + 6 KBr + 4 H2O
RePo4 + KOH = Re(OH)3 + K3Po4 =>
RePo4 + 3 KOH = Re(OH)3 + K3Po4
Fe + CaCl2 = Ca + FeCl2 =>
Fe + CaCl2 = Ca + FeCl2
MnSO4 + NaOH + Br2 = MnO2 + Na2SO4 + NaBr + H2O =>
MnSO4 + 4 NaOH + Br2 = MnO2 + Na2SO4 + 2 NaBr + 2 H2O
NH2 + H2O = NH + H3O =>
NH2 + H2O = NH + H3O
Bi(ClO3)5 = BiCl5 + O2 =>
2 Bi(ClO3)5 = 2 BiCl5 + 15 O2
HCl + Na2S2O3 = NaCl + SO2 + H2O + S =>
2 HCl + Na2S2O3 = 2 NaCl + SO2 + H2O + S
NH2 + H2O = NH3{+} + OH{-} =>
NH2 + H2O = NH3{+} + OH{-}
NH2 + H2O = NH3 + NO =>
5 NH2 + H2O = 4 NH3 + NO
FeCr2O4 + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O4 + 8 Na2CO3 + 7 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HCl + ArNO3 = ArCl + HNO3 =>
HCl + ArNO3 = ArCl + HNO3
NH2 + H2O = NH3 + O2 =>
4 NH2 + 2 H2O = 4 NH3 + O2
NH2 + H2O = NH4 + OH =>
NH2 + 2 H2O = NH4 + 2 OH
H2SO3 + Zn = ZnSO3 + H2 =>
H2SO3 + Zn = ZnSO3 + H2
NH3(g) + NO(g) = N2(g) + H2O(l) =>
4 NH3(g) + 6 NO(g) = 5 N2(g) + 6 H2O(l)
NH3 + NO2 = N2 + H2O =>
8 NH3 + 6 NO2 = 7 N2 + 12 H2O
Mg(g) + N2(g) = Mg3N2(s) =>
3 Mg(g) + N2(g) = Mg3N2(s)
NH4Br = NH4 + Br =>
NH4Br = NH4 + Br
NH4NO3 + Sr(OH)2 = Sr(NO3)2 + NH3 + H2O =>
2 NH4NO3 + Sr(OH)2 = Sr(NO3)2 + 2 NH3 + 2 H2O
NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O
NO + OH = HNO2 =>
NO + OH = HNO2
NO + OH = HNO3 + H2O =>
NO + 3 OH = HNO3 + H2O
NO + OH = NO3 + H2O =>
NO + 4 OH = NO3 + 2 H2O
NO3 = N + O =>
NO3 = N + 3 O
SodiumHydroxide + Chromium(II)Iodide = SodiumIodide + Chromium(II)Hydroxide =>
SodiumHydroxide + Chromium(II)Iodide = SodiumIodide + Chromium(II)Hydroxide
NO3 = N + O2 =>
2 NO3 = 2 N + 3 O2
Fe(S) + O2 = Fe2 + O3(S) =>
2 Fe(S) + 3 O2 = Fe2 + 2 O3(S)
NO3 = N2 + O2 =>
2 NO3 = N2 + 3 O2
NO3 = N2O + O2 =>
4 NO3 = 2 N2O + 5 O2
NaClO3 + H2O = NaCl + H2O2 =>
NaClO3 + 3 H2O = NaCl + 3 H2O2
C4H101 + O2 = CO2 + H2O =>
4 C4H101 + 117 O2 = 16 CO2 + 202 H2O
NO3 = NO + O2 =>
NO3 = NO + O2
Ca(NO3)2 + NH4OH + H2O = Ca(NO3)2*NH4OH*10H2O =>
Ca(NO3)2 + NH4OH + 10 H2O = Ca(NO3)2*NH4OH*10H2O
Fe + CaCl2 = Ca + FeCl2 =>
Fe + CaCl2 = Ca + FeCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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