| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C2H2OH + 5 O2 = 8 CO + 6 H2O
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
SO3 + N2O = SO4 + N2 =>
SO3 + N2O = SO4 + N2
HCN + O2 = CO2 + NO2 + H2O =>
4 HCN + 9 O2 = 4 CO2 + 4 NO2 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NH2OH + H2SO3 = N2 + H2S + H2O =>
6 NH2OH + H2SO3 = 3 N2 + H2S + 9 H2O
Cs + HNO3 = CsNO3 + NH3 + H2O =>
8 Cs + 9 HNO3 = 8 CsNO3 + NH3 + 3 H2O
NH3(g) + N2O(g) = N2(g) + H2O =>
2 NH3(g) + 3 N2O(g) = 4 N2(g) + 3 H2O
H2SO4 + Na2(CO3) = CO2 + Na2SO4 + H2O =>
H2SO4 + Na2(CO3) = CO2 + Na2SO4 + H2O
Co + MgSO4 = CoSO4 + Mg8 =>
8 Co + 8 MgSO4 = 8 CoSO4 + Mg8
K2SO4(aq) + BaCl2(aq) = BaSO4(s) + KCl(aq) =>
K2SO4(aq) + BaCl2(aq) = BaSO4(s) + 2 KCl(aq)
Al2(SO4)3 + AgNO3 = Al2(NO3)6 + Ag2SO4 =>
Al2(SO4)3 + 6 AgNO3 = Al2(NO3)6 + 3 Ag2SO4
(HCO3)(s) + HCl(aq) = Cl2(aq) + CO2(g) + H2O(l) =>
2(HCO3)(s) + 2 HCl(aq) = Cl2(aq) + 2 CO2(g) + 2 H2O(l)
C6H6 + O2 = C + H2O =>
2 C6H6 + 3 O2 = 12 C + 6 H2O
NH3 + AgNO3 = NNO3 + AgH3 =>
NH3 + AgNO3 = NNO3 + AgH3
MnO2 + H2Cl = MnCl + H2O + Cl =>
MnO2 + 2 H2Cl = MnCl + 2 H2O + Cl
KMnO4 + C2H6O + NaOH = C2H4O2 + H2O + KOH + Mn2Na2O4 =>
2 KMnO4 + 2 C2H6O + 2 NaOH = 2 C2H4O2 + 2 H2O + 2 KOH + Mn2Na2O4
NaOH + H2SO3 = H2O + Na2SO3 =>
2 NaOH + H2SO3 = 2 H2O + Na2SO3
CH2CHCN + H2O = CH3CH(OH)CN =>
CH2CHCN + H2O = CH3CH(OH)CN
CCl3NO2 + HClO + KOH = KNO3 + KCl + H2O + K2CO3 =>
CCl3NO2 + HClO + 7 KOH = KNO3 + 4 KCl + 4 H2O + K2CO3
N2O5 + Al = Al2O3 + N =>
3 N2O5 + 10 Al = 5 Al2O3 + 6 N
NaClO3 + CaCO3 = Na2CO3 + Ca(ClO3)2 =>
2 NaClO3 + CaCO3 = Na2CO3 + Ca(ClO3)2
Ca(OH)2 + Cl2 = Ca(OCl)Cl2 + H2O =>
2 Ca(OH)2 + 3 Cl2 = 2 Ca(OCl)Cl2 + 2 H2O
AlI + HgCl = AlCl + HgI =>
AlI + HgCl = AlCl + HgI
C3Cl3N3O3 + H2O = HClO + C3H3N3O3 =>
C3Cl3N3O3 + 3 H2O = 3 HClO + C3H3N3O3
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
FeCl2 + KPO4 = FePO4 + KCl2 =>
FeCl2 + KPO4 = FePO4 + KCl2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NaHSO3(g) = Na2SO3(s) + SO2(g) + H2O(l) =>
2 NaHSO3(g) = Na2SO3(s) + SO2(g) + H2O(l)
CaSO4 + H2O = CaSO4*8H2O =>
CaSO4 + 8 H2O = CaSO4*8H2O
K3(PO4) + AlCl3 = KCl + Al3(PO4)3 =>
3 K3(PO4) + 3 AlCl3 = 9 KCl + Al3(PO4)3
NO2{-} + H2O = NO3{-} + H{+} + {-} =>
NO2{-} + H2O = NO3{-} + 2 H{+} + 2e
K2S = K(s) + S(s) =>
K2S = 2 K(s) + S(s)
Mg + CuCl2 = MgCl2 + Cu2 =>
2 Mg + 2 CuCl2 = 2 MgCl2 + Cu2
HN5 + O2 = H2O + N2O =>
2 HN5 + 3 O2 = H2O + 5 N2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KMnO4 + KI + H2SO4 = K2SO4 + MnO2 + I2 + H2O =>
2 KMnO4 + 6 KI + 4 H2SO4 = 4 K2SO4 + 2 MnO2 + 3 I2 + 4 H2O
K2Cr2O7 + AgNO3 = KNO3 + Ag2(Cr2O7) =>
K2Cr2O7 + 2 AgNO3 = 2 KNO3 + Ag2(Cr2O7)
CH4564 = C + H2 =>
CH4564 = C + 2282 H2
MgS + H2O = MgSO4 + H2 =>
MgS + 4 H2O = MgSO4 + 4 H2
Ba(NO3)2 + NH2SO4H + H2O = BaSO4 + NH4NO3 + HNO3 =>
4 Ba(NO3)2 + 4 NH2SO4H + 3 H2O = 4 BaSO4 + 3 NH4NO3 + 6 HNO3
Cr2O7 + HCl = CrCl3 + Cl2 + H2O =>
Cr2O7 + 14 HCl = 2 CrCl3 + 4 Cl2 + 7 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P2 =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + P2
NaOH + Fe3SO = Fe3OH + NaSO =>
NaOH + Fe3SO = Fe3OH + NaSO
Sb(III) = Sb(v) + I2 =>
2 Sb(III) = 2 Sb(v) + 3 I2
Cu(NO3)2 + NaOH + H2O + Al = Cu(AlO2)2 + NH3 + NaAlO2 =>
3 Cu(NO3)2 + 10 NaOH + 4 H2O + 16 Al = 3 Cu(AlO2)2 + 6 NH3 + 10 NaAlO2
CaCO3 + H2O + SO3 = CaSO4 + Ca(HCO3)2 =>
2 CaCO3 + H2O + SO3 = CaSO4 + Ca(HCO3)2
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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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