| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgO + N2O5 = MgN2O6
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
O2 + C6H8O6 = CO2 + C6H12O6 =>
3 O2 + 3 C6H8O6 = 6 CO2 + 2 C6H12O6
TiF4 + H2O = TiO2 + HF =>
TiF4 + 2 H2O = TiO2 + 4 HF
C6H14 + Cl2 = CCl + HCl =>
C6H14 + 10 Cl2 = 6 CCl + 14 HCl
Al4Si3 + O2 = SiO2 + Al =>
Al4Si3 + 3 O2 = 3 SiO2 + 4 Al
LiNiO2 + Na2CO3 + O2 + H2O = Li2CO3 + NaOH + NiO2 =>
4 LiNiO2 + 2 Na2CO3 + O2 + 2 H2O = 2 Li2CO3 + 4 NaOH + 4 NiO2
Al4Si3 + O2 = SiO2 + Al =>
Al4Si3 + 3 O2 = 3 SiO2 + 4 Al
ZnO + C2H4O2 = Zn(CH3COO)2 + H2O =>
ZnO + 2 C2H4O2 = Zn(CH3COO)2 + H2O
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
CuO + Ni = CuNi + O2 =>
2 CuO + 2 Ni = 2 CuNi + O2
HCl + KClO3 = KCl + H2O + Cl =>
6 HCl + KClO3 = KCl + 3 H2O + 6 Cl
Mg2 + (H2O) = Mg(OH)2 + H2 =>
Mg2 + 4(H2O) = 2 Mg(OH)2 + 2 H2
CaS + H2O = Ca(HS)2 + Ca(OH)2 =>
2 CaS + 2 H2O = Ca(HS)2 + Ca(OH)2
C4H10 + Cl = HCl + CH =>
C4H10 + 6 Cl = 6 HCl + 4 CH
C6H13O6(g) + O2(g) = CO2(g) + H2O(l) =>
4 C6H13O6(g) + 25 O2(g) = 24 CO2(g) + 26 H2O(l)
C9H11NO + KMnO4 = C9H8NO3 + KMnO2 + H2O =>
4 C9H11NO + 7 KMnO4 = 4 C9H8NO3 + 7 KMnO2 + 6 H2O
Ca + N = N3Ca =>
Ca + 3 N = N3Ca
Cr2O7{2-} + Fe{2-} + H{+} = Cr{3+} + Fe{3+} + H2O =>
5 Cr2O7{2-} + 6 Fe{2-} + 70 H{+} = 10 Cr{3+} + 6 Fe{3+} + 35 H2O
Ca(NO3)2 + CrBr2 = CaBr2 + Cr(NO3)2 =>
Ca(NO3)2 + CrBr2 = CaBr2 + Cr(NO3)2
Ca(H2PO4)2*2H2O + HNO3 = Ca(NO3)2 + H3PO4 + H2O =>
Ca(H2PO4)2*2H2O + 2 HNO3 = Ca(NO3)2 + 2 H3PO4 + 2 H2O
Fe2O3 + C2O = FeCO2 =>
Fe2O3 + C2O = 2 FeCO2
S8 + Co = CoS12 =>
3 S8 + 2 Co = 2 CoS12
(CuOH)2 + CO3 = CuO + CO2 + H2O =>
(CuOH)2 + CO3 = 2 CuO + CO2 + H2O
Zn + NO3{-} + H2O = ZnO2{2-} + NH3 + H{+} =>
4 Zn + NO3{-} + 5 H2O = 4 ZnO2{2-} + NH3 + 7 H{+}
P2O5 + KOH = K3PO4 + H2O =>
P2O5 + 6 KOH = 2 K3PO4 + 3 H2O
Al + NaOH + H2O = Na2Al2O4*H2O + H2 =>
2 Al + 2 NaOH + 3 H2O = Na2Al2O4*H2O + 3 H2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
NH3 + H2O + Cu(NO3)2 = [Cu(NH4)4](OH)2 + NH4NO3 =>
14 NH3 + 7 H2O + 2 Cu(NO3)2 = 2[Cu(NH4)4](OH)2 + 5 NH4NO3
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Ba3N2 + KCl = BaCl2 + K3N =>
Ba3N2 + 6 KCl = 3 BaCl2 + 2 K3N
NH4OH + HBr = NH4Br + HOH =>
NH4OH + HBr = NH4Br + HOH
CeCl3 + HCl = CeCl4 + H2 =>
2 CeCl3 + 2 HCl = 2 CeCl4 + H2
H3CCH2OH + KMnO4 + H2SO4 = H3CCOOH + MnSO4 + K2SO4 + H2O =>
5 H3CCH2OH + 4 KMnO4 + 6 H2SO4 = 5 H3CCOOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
BaI2(aq) + AgNO3(aq) = BaNO3(s) + AgI2(l) =>
BaI2(aq) + AgNO3(aq) = BaNO3(s) + AgI2(l)
Na2CO3(aq) + HCl(aq) = NaCl(aq) + CO2 + H2O(l) =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + CO2 + H2O(l)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
C3H7OH + KMnO4 + H2SO4 = C3H6OO + MnSO4 + K2SO4 + H2O =>
5 C3H7OH + 4 KMnO4 + 6 H2SO4 = 5 C3H6OO + 4 MnSO4 + 2 K2SO4 + 11 H2O
NaOH + FeCl3 = NaCl + Fe2O3 + H2O =>
6 NaOH + 2 FeCl3 = 6 NaCl + Fe2O3 + 3 H2O
Mg(NO3)2 + CO3 = C(NO3)2 + MgO3 =>
Mg(NO3)2 + CO3 = C(NO3)2 + MgO3
K2SiO3 + H3PO4 = K2PO4 + H3SiO3 =>
K2SiO3 + H3PO4 = K2PO4 + H3SiO3
HCrO2 + HClO + NaOH = Na2CrO4 + NaCl + H2O =>
2 HCrO2 + 3 HClO + 7 NaOH = 2 Na2CrO4 + 3 NaCl + 6 H2O
C7H5N3O6(s) = CO2(g) + H2(g) + N2(g) + C(s) =>
2 C7H5N3O6(s) = 6 CO2(g) + 5 H2(g) + 3 N2(g) + 8 C(s)
SnCl4 + Fe = SnCl2 + Cl2Fe =>
SnCl4 + Fe = SnCl2 + Cl2Fe
NaCl = Na*Cl =>
NaCl = Na*Cl
Zn + NO2 + H2O = HNO2 + Zn(OH)2 =>
Zn + 2 NO2 + 2 H2O = 2 HNO2 + Zn(OH)2
Mo + H2O = MoO + H2 =>
Mo + H2O = MoO + H2
NaCo + CaCl = NaCl + CaCo =>
NaCo + CaCl = NaCl + CaCo
NH3 + NO = NH + H2O =>
3 NH3 + 2 NO = 5 NH + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/24
Équations équilibrées sur03/16/23
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