| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag2 + O = Ag2O
Na2SiO3 + HCl = SiO2 + H2O + NaCl =>
Na2SiO3 + 2 HCl = SiO2 + H2O + 2 NaCl
Zn + Ca(O2CCH3)2 = Zn(O2CCH3)2 + Ca =>
Zn + Ca(O2CCH3)2 = Zn(O2CCH3)2 + Ca
Mg(NO3)2 + K = Mg + KNO3 =>
Mg(NO3)2 + 2 K = Mg + 2 KNO3
Mg2C + HCl = MgCl2 + CH4 =>
Mg2C + 4 HCl = 2 MgCl2 + CH4
Cl + H2O = H2 + Cl2O7 =>
2 Cl + 7 H2O = 7 H2 + Cl2O7
NH3 + HNO3 = N2 + H2O =>
5 NH3 + 3 HNO3 = 4 N2 + 9 H2O
C14H30 + O2 = CO2 + H2O =>
2 C14H30 + 43 O2 = 28 CO2 + 30 H2O
KMnO4 + KHSO4 + FeSO3 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
6 KMnO4 + 28 KHSO4 + 10 FeSO3 = 17 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 14 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al2O3 + N2O5 = Al + NO3 =>
Al2O3 + 3 N2O5 = 2 Al + 6 NO3
NaOH + Sn(NO3)4 = Sn(OH)4 + NaNO3 =>
4 NaOH + Sn(NO3)4 = Sn(OH)4 + 4 NaNO3
N2 + CO2 + NO + H2O = C3H5N3O9 =>
5 N2 + 12 CO2 + 2 NO + 10 H2O = 4 C3H5N3O9
NH3 + CaCl2 = Ca(NH3)2 + Cl =>
2 NH3 + CaCl2 = Ca(NH3)2 + 2 Cl
K2HPO4 + LiOH = KH2PO4 + LiOK =>
K2HPO4 + LiOH = KH2PO4 + LiOK
HO2 + KI + HCl = H2O + I + KCl =>
HO2 + 3 KI + 3 HCl = 2 H2O + 3 I + 3 KCl
CaCo3 + KCl = CaCl + KCo3 =>
CaCo3 + KCl = CaCl + KCo3
CuO + KOH = Cu(OH)2 + K2O =>
CuO + 2 KOH = Cu(OH)2 + K2O
(C3H5(NO3)3) = N2 + CO2 + H2O + O2 =>
4(C3H5(NO3)3) = 6 N2 + 12 CO2 + 10 H2O + O2
Ga + Se = Ga2Se3 =>
2 Ga + 3 Se = Ga2Se3
MeO + H2PO4 = MePO4 + H2O =>
MeO + H2PO4 = MePO4 + H2O
Cu(NO3)2(aq) + NH4OH(aq) = Cu(OH)2 + NH4NO3 =>
Cu(NO3)2(aq) + 2 NH4OH(aq) = Cu(OH)2 + 2 NH4NO3
SiF4 + H2O = HF + Si(OH)4 =>
SiF4 + 4 H2O = 4 HF + Si(OH)4
Ag + Cl = AgCl =>
Ag + Cl = AgCl
PbNO3 + H3PO4 = Pb3(PO4) + HNO3 =>
3 PbNO3 + H3PO4 = Pb3(PO4) + 3 HNO3
CuBr + HNO3 = Cu(NO3)2 + HBr + NO + H2O =>
3 CuBr + 7 HNO3 = 3 Cu(NO3)2 + 3 HBr + NO + 2 H2O
B2O3 + Li2O = Li2B4O7 =>
2 B2O3 + Li2O = Li2B4O7
HCN + CuSO3 = H2SO3 + Cu(CN)2 =>
2 HCN + CuSO3 = H2SO3 + Cu(CN)2
KBr + KMnO4 + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O =>
10 KBr + 2 KMnO4 + 8 H2SO4 = 5 Br2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
F2 + LiBr = Br2 + LiF =>
F2 + 2 LiBr = Br2 + 2 LiF
MeO + H2PO4 = MePO4 + H2O =>
MeO + H2PO4 = MePO4 + H2O
C2H4O2 + K2CO3 = KC2H4O2 + H2O + CO2 =>
9 C2H4O2 + 4 K2CO3 = 8 KC2H4O2 + 2 H2O + 6 CO2
NaHCO3 + HC2H3O2 = NaH3O2 + HCO3HC2 =>
NaHCO3 + HC2H3O2 = NaH3O2 + HCO3HC2
Na2S + Na2SO3 + HCl = S8 + NaCl + HO =>
8 Na2S + 16 Na2SO3 + 48 HCl = 3 S8 + 48 NaCl + 48 HO
Ba + Ag2S = BaS + Ag =>
Ba + Ag2S = BaS + 2 Ag
C3H8 + O2 = CO2 + H2O(skeletonequation) =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O(skeletonequation)
LiOH + Fe2(SO4)3 = Fe(OH)3 + Li2(SO4) =>
6 LiOH + Fe2(SO4)3 = 2 Fe(OH)3 + 3 Li2(SO4)
magnesium + phosphorus + oxygen = magnesiumphosphate =>
3 Mg + 2 P + 4 O2 = Mg3(PO4)2
KClO = KClO2 + KCl =>
2 KClO = KClO2 + KCl
Br + NaOH = BrOH + Na =>
Br + NaOH = BrOH + Na
Fe2(SO4)3 + CoCl2 = Fe2Co + (SO4)3Cl2 =>
Fe2(SO4)3 + CoCl2 = Fe2Co + (SO4)3Cl2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
MgCO3(heat) = MgO(s) + CO2(g) =>
MgCO3(heat) = MgO(s) + CO2(g)
Se + O3 = SeO3 =>
Se + O3 = SeO3
Fe + Fl = Fe3Fl =>
3 Fe + Fl = Fe3Fl
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
LiCl + MnO4 + H2SO4 = Cl2 + MnSO4 + Li2SO4 + H2O =>
6 LiCl + MnO4 + 4 H2SO4 = 3 Cl2 + MnSO4 + 3 Li2SO4 + 4 H2O
SbCl5 + KI = KCl + I2 + SbCl3 =>
SbCl5 + 2 KI = 2 KCl + I2 + SbCl3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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