| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnO2 + 4 KOH + O2 = 2 K2(MnO4) + 2 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Al + K3PO4 = K + AlPO4 =>
Al + K3PO4 = 3 K + AlPO4
C6H5NO2 + H2 = C6H5NH2 + H2O =>
C6H5NO2 + 3 H2 = C6H5NH2 + 2 H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Mg + H + SO3 = MgHSO3 =>
Mg + H + SO3 = MgHSO3
CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4
BeO + ZnO = BeZnO2 =>
BeO + ZnO = BeZnO2
Fe(OH)3 + NaOH = FeNa3 + OH =>
Fe(OH)3 + 3 NaOH = FeNa3 + 6 OH
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al + K3PO4 = K + AlPO4 =>
Al + K3PO4 = 3 K + AlPO4
Al + Cu + HCl = AlCl3 + HCu =>
Al + 3 Cu + 3 HCl = AlCl3 + 3 HCu
Mg(ClO3)2 + Zn(NO3)2 = Mg(NO3)2 + Zn(ClO3)2 =>
Mg(ClO3)2 + Zn(NO3)2 = Mg(NO3)2 + Zn(ClO3)2
COCl2 + H2 = HCl + CO =>
COCl2 + H2 = 2 HCl + CO
H2SO4 + Cl2 = HClO4 + SO2 + H2O =>
7 H2SO4 + Cl2 = 2 HClO4 + 7 SO2 + 6 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
N2H4CO + Br2 + NaOH = N2H4 + H2O + NaBr + Na2CO3 =>
N2H4CO + Br2 + 4 NaOH = N2H4 + 2 H2O + 2 NaBr + Na2CO3
CH3COOH + Ba = Ba(CH3COO) + H2 =>
2 CH3COOH + 2 Ba = 2 Ba(CH3COO) + H2
Al + K3PO4 = K + AlPO4 =>
Al + K3PO4 = 3 K + AlPO4
BaCl2(aq) + K2CO3(aq) = BaCO3(s) + KCl(aq) =>
BaCl2(aq) + K2CO3(aq) = BaCO3(s) + 2 KCl(aq)
BeO + ZnO = BeZnO2 =>
BeO + ZnO = BeZnO2
Mn + NaOCl + H2O = Mn(OH)2 + NaCl =>
Mn + NaOCl + H2O = Mn(OH)2 + NaCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Mn{2+} + MnO4{-} = MnO2 + O2 =>
Mn{2+} + 2 MnO4{-} = 3 MnO2 + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KCl + HNO3 = NOCl + H2O + KNO3 + Cl2 =>
3 KCl + 4 HNO3 = NOCl + 2 H2O + 3 KNO3 + Cl2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
CoFe2O4 + HNO3 = Co(OH)3 + Fe(NO3)3 + NO2 + H2O =>
CoFe2O4 + 7 HNO3 = Co(OH)3 + 2 Fe(NO3)3 + NO2 + 2 H2O
Mg + AgNO3 = Mg2(NO3)2 + Ag =>
2 Mg + 2 AgNO3 = Mg2(NO3)2 + 2 Ag
NH4ClO4 + CH3OH = HCl + H2O + N2 + CO2 =>
6 NH4ClO4 + 5 CH3OH = 6 HCl + 19 H2O + 3 N2 + 5 CO2
Al2O3 + CaSO4 = Al2(SO4)3 + CaO =>
Al2O3 + 3 CaSO4 = Al2(SO4)3 + 3 CaO
C7H8O2 + K2Cr2O7 + H2SO4 = C7H6O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C7H8O2 + K2Cr2O7 + 4 H2SO4 = 3 C7H6O2 + K2SO4 + Cr2(SO4)3 + 7 H2O
Ni(NO3)2 + CH4N2O + H2O = NiO + NH4(NO3)2 + CO2 =>
17 Ni(NO3)2 + 7 CH4N2O + 18 H2O = 17 NiO + 16 NH4(NO3)2 + 7 CO2
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Mg + Pb(PO4)4 = Mg3(PO4)2 + Pb =>
6 Mg + Pb(PO4)4 = 2 Mg3(PO4)2 + Pb
Pb + H{3}PO{4} = H{2} + Pb{3}(PO{4}){2} =>
Pb + 3 H{3}PO{4} = 3 H{2} + Pb{3}(PO{4}){2}
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Mn + NaOCl = MnO2 + NaCl =>
Mn + 2 NaOCl = MnO2 + 2 NaCl
HF + Sb(OH)3 = SbF3 + H2O =>
3 HF + Sb(OH)3 = SbF3 + 3 H2O
CuSO4 + Fe(OH)3 = Cu(OH)2 + Fe2(SO4)3 =>
3 CuSO4 + 2 Fe(OH)3 = 3 Cu(OH)2 + Fe2(SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/25
Équations équilibrées sur04/29/24
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