| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag(NO3)2 + K2(CrO4) = AgCrO4 + 2 KNO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg(OH)2 + HOBr = MgBr2 + H2O + O2 =>
Mg(OH)2 + 2 HOBr = MgBr2 + 2 H2O + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
MgAl(SO4)3 = Mg(SO4)3Al =>
MgAl(SO4)3 = Mg(SO4)3Al
Cu + H2SO4(aq) = CuSO4(aq) + H2O + SO2 =>
Cu + 2 H2SO4(aq) = CuSO4(aq) + 2 H2O + SO2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ca(NO3)2 = Ca + NO3 =>
Ca(NO3)2 = Ca + 2 NO3
P2O4 + KOH = K2HPO3 + K3PO4 + H2O =>
P2O4 + 5 KOH = K2HPO3 + K3PO4 + 2 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
CuSO4 + Na2CO3 = CuCO3Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3Na2SO4
CH3CH(CH3)CH2OH + HBr = CH3CH2CH2Br + H2O =>
3 CH3CH(CH3)CH2OH + 4 HBr = 4 CH3CH2CH2Br + 3 H2O
NaBiO3 + MnSO4 + H2SO4 = HMnO4 + Bi2(SO4)4 + Na2SO4 + H2O =>
10 NaBiO3 + 2 MnSO4 + 23 H2SO4 = 2 HMnO4 + 5 Bi2(SO4)4 + 5 Na2SO4 + 22 H2O
C3H7ONa + H2O = C3H7OH + NaOH =>
C3H7ONa + H2O = C3H7OH + NaOH
Fe2O3 + Br2 + NaOH = NaBr + Na2FeO4 + H2O =>
Fe2O3 + 3 Br2 + 10 NaOH = 6 NaBr + 2 Na2FeO4 + 5 H2O
AgCH3COO + Na2CrO4 = CH3CNaO2 + Ag2CrO4 =>
2 AgCH3COO + Na2CrO4 = 2 CH3CNaO2 + Ag2CrO4
Ni + O2 = NiO =>
2 Ni + O2 = 2 NiO
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Ca{2+} + C2O4{2-} = CaC2O4 =>
Ca{2+} + C2O4{2-} = CaC2O4
LiOH + NaOH = NaLiO + H2O =>
LiOH + NaOH = NaLiO + H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
NH4Cl + Ca(OH)2 = CaCl + NH4(OH)2 =>
NH4Cl + Ca(OH)2 = CaCl + NH4(OH)2
C6H5NH2 + CH3COOH = C6H5NH3OOCCH3 =>
C6H5NH2 + CH3COOH = C6H5NH3OOCCH3
Mg + Ni(MnO4)2 = Ni + Mg(MnO4)2 =>
Mg + Ni(MnO4)2 = Ni + Mg(MnO4)2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
H{+} + Cr2O7 + C2H5OH = Cr3{+} + CO2 + H2O =>
6 H{+} + 9 Cr2O7 + 10 C2H5OH = 6 Cr3{+} + 20 CO2 + 33 H2O
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cu + NaNO3 + H2SO4 = CuSO4 + Na2SO4 + NO2 + H2O =>
Cu + 2 NaNO3 + 2 H2SO4 = CuSO4 + Na2SO4 + 2 NO2 + 2 H2O
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Cs + AlI = CsI + Al =>
Cs + AlI = CsI + Al
OHIO3 + FeI2 + HCl = FeCl3 + ICl + H2O =>
5 OHIO3 + 6 FeI2 + 35 HCl = 6 FeCl3 + 17 ICl + 20 H2O
Ca + HOH = Ca(HO)2 + H2 =>
Ca + 2 HOH = Ca(HO)2 + H2
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
BaO + SiO2 = Ba(SiO)2 + O2 =>
2 BaO + 4 SiO2 = 2 Ba(SiO)2 + 3 O2
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
[Mn(H2O)6]{2+} + OH{-} = [Mn(OH)2(H2O)4] + H2O =>
[Mn(H2O)6]{2+} + 2 OH{-} = [Mn(OH)2(H2O)4] + 2 H2O
H7NO2 + C12H22O11 + CH3OH = C10H15N + H2O =>
3 H7NO2 + C12H22O11 + 18 CH3OH = 3 C10H15N + 35 H2O
NaCl2 = Cl2 + Na =>
NaCl2 = Cl2 + Na
Fe(OH)2 + CuO = Cu(OH)2 + FeO =>
Fe(OH)2 + CuO = Cu(OH)2 + FeO
H2SO3 + CaCO3 = H2O + CO2 + CaSO3 =>
H2SO3 + CaCO3 = H2O + CO2 + CaSO3
SnOH2 + H2O = H3O + SnO =>
SnOH2 + 2 H2O = 2 H3O + SnO
K + I2 = KI =>
2 K + I2 = 2 KI
K2(SO4) + BaCl2 = KCl + Ba2(SO4)2 =>
2 K2(SO4) + 2 BaCl2 = 4 KCl + Ba2(SO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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