| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba + Mg(NO3)2 = Mg + Ba(NO3)2
BaO + H2S = BaS + HOH =>
BaO + H2S = BaS + HOH
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
Fe + HNO3(razb) = Fe(NO3)3 + N2O + H2O =>
8 Fe + 30 HNO3(razb) = 8 Fe(NO3)3 + 3 N2O + 15 H2O
C3H4O = C3H4 + O =>
C3H4O = C3H4 + O
MnS + O2 + H2O = MnO2 + H2S =>
2 MnS + O2 + 2 H2O = 2 MnO2 + 2 H2S
C10H16 + CI2 = C + HCI =>
C10H16 + 8 CI2 = 2 C + 16 HCI
Pb(NO3)2 + MgSO4 = PbSO4 + Mg(NO3)2 =>
Pb(NO3)2 + MgSO4 = PbSO4 + Mg(NO3)2
C4H9OHC2H5OH = C3H7OH =>
C4H9OHC2H5OH = 2 C3H7OH
Mg + CO2 = CO + MgO =>
Mg + CO2 = CO + MgO
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
CuCl2 + Na2S = NaCl + CuS =>
CuCl2 + Na2S = 2 NaCl + CuS
ClSO3H + H2O2 = H2S2O8 + HCl =>
2 ClSO3H + H2O2 = H2S2O8 + 2 HCl
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
MnO4{-} + VO{2+} + H2O = V(OH)4{+} + Mn{2+} + H{+} =>
MnO4{-} + 5 VO{2+} + 11 H2O = 5 V(OH)4{+} + Mn{2+} + 2 H{+}
Na2O + Cl2O = NaClO =>
Na2O + Cl2O = 2 NaClO
Cl2(g) + NaBr(aq) = NaCl(aq) + Br2(l) =>
Cl2(g) + 2 NaBr(aq) = 2 NaCl(aq) + Br2(l)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
KHSO4 + Na2SO3 = K2SO4 + Na2SO4 + SO2 + H2O =>
2 KHSO4 + Na2SO3 = K2SO4 + Na2SO4 + SO2 + H2O
KOH + SO2 = KHSO3 =>
KOH + SO2 = KHSO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NH4H2PO4 + HCl = NH4Cl + H3PO4 =>
NH4H2PO4 + HCl = NH4Cl + H3PO4
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
C8H18 + O2 = CO2 + H2 =>
C8H18 + 8 O2 = 8 CO2 + 9 H2
H2 + Cu = CuH2 =>
H2 + Cu = CuH2
H2S + Br2 = HBr + S =>
H2S + Br2 = 2 HBr + S
CH4(g) + O2(g) = CO2(g) + H2O(l) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(l)
Cu = Cu{2+} + {-} =>
Cu = Cu{2+} + 2e
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
H + NO = H2O + N =>
2 H + NO = H2O + N
Fe + OH = Fe(OH)3 =>
Fe + 3 OH = Fe(OH)3
KMnO4 + HCI = KCI + MnCI + H2O + CI =>
KMnO4 + 8 HCI = KCI + MnCI + 4 H2O + 6 CI
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
propene + KMnO4 + KOH = CO2 + K2MnO4 + H2O =>
CH3CHCH2 + 18 KMnO4 + 18 KOH = 3 CO2 + 18 K2MnO4 + 12 H2O
PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2
Sb(OH)3 + KOH = K(OH)3 + SbOH =>
Sb(OH)3 + KOH = K(OH)3 + SbOH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C2H4(g) + O2(g) = CO2(g) + H2O(l) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(l)
CaO(s) + CO2(g) = CaCO3(s) =>
CaO(s) + CO2(g) = CaCO3(s)
Rb + Al2O3 = AlRb + O2 =>
4 Rb + 2 Al2O3 = 4 AlRb + 3 O2
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
CHCl3 + Zn = CHCl2 + ZnCl2 =>
2 CHCl3 + Zn = 2 CHCl2 + ZnCl2
CaSiO3(s) + HF(g) = H2(SiF6)(g) + CaF2(s) + H2O(l) =>
CaSiO3(s) + 8 HF(g) = H2(SiF6)(g) + CaF2(s) + 3 H2O(l)
ZnCl2 + Cr = Zn + CrCl3 =>
3 ZnCl2 + 2 Cr = 3 Zn + 2 CrCl3
Ca + Mg*2(NO3)2 = Ca(NO3)2 + Mg =>
2 Ca + Mg*2(NO3)2 = 2 Ca(NO3)2 + Mg
KF + Cu2O2 = K2O + CuF2 =>
4 KF + Cu2O2 = 2 K2O + 2 CuF2
Pd(NO3)2 + Al = Al(NO3)3 + Pd =>
3 Pd(NO3)2 + 2 Al = 2 Al(NO3)3 + 3 Pd
C2H5 + Br2 = C2H5Br2 =>
C2H5 + Br2 = C2H5Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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