| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2O4 + 8 H = N2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
I2 + S2O3Na2 = S2O3 + NaI =>
I2 + S2O3Na2 = S2O3 + 2 NaI
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
NaH + BCl3 = NaCl + Na(BH4) =>
4 NaH + BCl3 = 3 NaCl + Na(BH4)
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
CO2 + HNO3 = CO5HN =>
CO2 + HNO3 = CO5HN
Al + H2SO3 = Al2SO3 + H =>
2 Al + H2SO3 = Al2SO3 + 2 H
CaSO4 + Cl = CaCl2 + SO4 =>
CaSO4 + 2 Cl = CaCl2 + SO4
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
AgNo3 + Ag3Po4 = AgPo4 + Ag3No3 =>
AgNo3 + Ag3Po4 = AgPo4 + Ag3No3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
FeCl + NaPO = Fe(PO) + NaCl =>
FeCl + NaPO = Fe(PO) + NaCl
PbNO3 + KIO2 = K2NO3 + Pb(IO2)2 =>
PbNO3 + 2 KIO2 = K2NO3 + Pb(IO2)2
Co2 + Cl2 = Co2Cl4 =>
Co2 + 2 Cl2 = Co2Cl4
Cu + Cl + NaOH = Cu(OH)2 + NaCl =>
Cu + 2 Cl + 2 NaOH = Cu(OH)2 + 2 NaCl
Pb2PbO4 + HNO3 = PbNO3 + PbO2 + H2O =>
3 Pb2PbO4 + 4 HNO3 = 4 PbNO3 + 5 PbO2 + 2 H2O
SO3 + Zn(NO3)2 = Zn(SO3)2 + NO3 =>
2 SO3 + Zn(NO3)2 = Zn(SO3)2 + 2 NO3
Fe + O + H2O = FeOH2O =>
Fe + O + H2O = FeOH2O
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
BaCl2 + Na2SO4 = NaCl + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
S8 + O8 = SO2 =>
S8 + 2 O8 = 8 SO2
CH3COOH + HBr = CH3COOBr + H2 =>
CH3COOH + HBr = CH3COOBr + H2
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
S2{-} + NO3{-} + H{+} = S + NO + H2O =>
3 S2{-} + NO3{-} + 4 H{+} = 6 S + NO + 2 H2O
HF = FH =>
HF = FH
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
Mn + HNO3 = Mn(NO3)2 + N2 + H2O =>
5 Mn + 12 HNO3 = 5 Mn(NO3)2 + N2 + 6 H2O
SrCl2 + K3PO4 = KCl + Sr3(PO4)2 =>
3 SrCl2 + 2 K3PO4 = 6 KCl + Sr3(PO4)2
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Na2O + CaO = Na2CaO2 =>
Na2O + CaO = Na2CaO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al(OH)2F + Ba(OH)2 = Al(OH)2 + Ba(OH)2F =>
Al(OH)2F + Ba(OH)2 = Al(OH)2 + Ba(OH)2F
Fe + HOH = Fe(OH)2 + H2 =>
Fe + 2 HOH = Fe(OH)2 + H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KHS + Na2SO3 = K2SO3 + NaHS =>
2 KHS + Na2SO3 = K2SO3 + 2 NaHS
S2Cl2 = S + Cl =>
S2Cl2 = 2 S + 2 Cl
Mn + Cl = MnCl3 =>
Mn + 3 Cl = MnCl3
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
CoO + H2O = Co(OH)2 =>
CoO + H2O = Co(OH)2
KHS + Na2SO3 = K2SO3 + NaHS =>
2 KHS + Na2SO3 = K2SO3 + 2 NaHS
HNO3 + Mn(OH)2 = H2O + Mn(NO3)2 =>
2 HNO3 + Mn(OH)2 = 2 H2O + Mn(NO3)2
HF + C5H5N = FC5N + H2 =>
HF + C5H5N = FC5N + 3 H2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Na + MgCI2 = Mg + NaCI2 =>
Na + MgCI2 = Mg + NaCI2
KHS + Na2SO3 = K2SO3 + NaHS =>
2 KHS + Na2SO3 = K2SO3 + 2 NaHS
Mg2O + CH3COOH = H2O + Mg + COOH =>
3 Mg2O + CH3COOH = H2O + 6 Mg + 2 COOH
NH4F(aq) + SrCl2(aq) = SrF2 + NH4Cl =>
2 NH4F(aq) + SrCl2(aq) = SrF2 + 2 NH4Cl
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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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