| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgCl + NH3 = NH3Cl + Ag
FeCl3 + HCl = FeCl4 + H =>
FeCl3 + HCl = FeCl4 + H
Pb(NO3)2 + FeBr2 = PbFe + (NO3)2Br2 =>
Pb(NO3)2 + FeBr2 = PbFe + (NO3)2Br2
Mg(NO3)2 + KOH = Mg(OH)2 + K(NO3) =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 K(NO3)
NO = ON =>
NO = ON
Pb(OH)2 + Na2SnO2 = Pb + Na2SnO3 + H2O =>
Pb(OH)2 + Na2SnO2 = Pb + Na2SnO3 + H2O
CoCl + NaNO3 = CoNO3 + NaCl =>
CoCl + NaNO3 = CoNO3 + NaCl
Al + Ca = AlCa =>
Al + Ca = AlCa
C4H5N30 + O2 = CO2 + H2O + N2 =>
4 C4H5N30 + 21 O2 = 16 CO2 + 10 H2O + 60 N2
(O)2 + (N)2 = (N)2(O)3 =>
3(O)2 + 2(N)2 = 2(N)2(O)3
CH0OH + O2 = CO2 + H2O =>
CH0OH + O2 = CO2 + H2O
Sr(OH)2*8H2O + HCl = SrCl2*8H2O + H2O =>
Sr(OH)2*8H2O + 2 HCl = SrCl2*8H2O + 2 H2O
[Ni(H2O)6]{2+} + NH4{+} = [Ni(NH3)6]{2+} + H2O + H{+} =>
[Ni(H2O)6]{2+} + 6 NH4{+} = [Ni(NH3)6]{2+} + 6 H2O + 6 H{+}
C6H10 + KMnO4 = KC6H10 + MnO4 =>
C6H10 + KMnO4 = KC6H10 + MnO4
K2CO3 + FeCl2 = K2Cl2 + FeCO3 =>
K2CO3 + FeCl2 = K2Cl2 + FeCO3
C2H6O4 + O2 = CO2 + H2O =>
2 C2H6O4 + 3 O2 = 4 CO2 + 6 H2O
S + O32 = SO3 =>
32 S + 3 O32 = 32 SO3
Ti(NO2)3 + Mn(ClO)3 = Ti(ClO)3 + Mn(NO2)3 =>
Ti(NO2)3 + Mn(ClO)3 = Ti(ClO)3 + Mn(NO2)3
Na2MoO4*2H2O + HNO3 = H2MoO4*H2O + H2O + NaNO3 =>
Na2MoO4*2H2O + 2 HNO3 = H2MoO4*H2O + H2O + 2 NaNO3
HCOOC3 + H2O = HCOOH + C3H7OH =>
12 HCOOC3 + 47 H2O = 33 HCOOH + 5 C3H7OH
K2 + Cl2 = K2Cl2 =>
K2 + Cl2 = K2Cl2
Po + I2 = PoI4 =>
Po + 2 I2 = PoI4
Mg3N2(s) + H2(SO4)(aq) = Mg(SO4)(aq) + (NH4)2(SO4)(aq) =>
Mg3N2(s) + 4 H2(SO4)(aq) = 3 Mg(SO4)(aq) + (NH4)2(SO4)(aq)
Ni + (CO3)3 = NiO + CO2 =>
3 Ni + (CO3)3 = 3 NiO + 3 CO2
FeSO4 + H2O2 = H2SO4 + Fe(OH)2 + O2 =>
FeSO4 + 2 H2O2 = H2SO4 + Fe(OH)2 + O2
KMnO4 + SO2 + HCl = KCl + MnCl2 + SO3 + H2O =>
2 KMnO4 + 5 SO2 + 6 HCl = 2 KCl + 2 MnCl2 + 5 SO3 + 3 H2O
AgH2PO2 + H2O = Ag + H3PO4 + H2 =>
2 AgH2PO2 + 4 H2O = 2 Ag + 2 H3PO4 + 3 H2
C4H10 + O4 = CO2 + H5O2 =>
C4H10 + 3 O4 = 4 CO2 + 2 H5O2
FeI2 + Zn(No3)2 = Fe(No3)2 + ZnI2 =>
FeI2 + Zn(No3)2 = Fe(No3)2 + ZnI2
NaI + K2SO3 + HCl = NaCl + KCl + I2 + S + H2O =>
4 NaI + K2SO3 + 6 HCl = 4 NaCl + 2 KCl + 2 I2 + S + 3 H2O
NH4OH(aq) = NH3(g) + H2O(g) =>
NH4OH(aq) = NH3(g) + H2O(g)
Fe11 + S = FeS =>
Fe11 + 11 S = 11 FeS
H2SO3 + Ba(OH)2 = HOH + SO3Ba =>
H2SO3 + Ba(OH)2 = 2 HOH + SO3Ba
Hg2Cr2O7 + SnCl2 + HCl = HgCl2 + CrCl2 + SnCl4 + H2O =>
Hg2Cr2O7 + 3 SnCl2 + 14 HCl = 2 HgCl2 + 2 CrCl2 + 3 SnCl4 + 7 H2O
C2H2O2 + O2 = CO2 + H2 =>
C2H2O2 + O2 = 2 CO2 + H2
Fe(NO3)2(aq) + Na3PO4(aq) = Fe3(PO4)2 + NaNO3 =>
3 Fe(NO3)2(aq) + 2 Na3PO4(aq) = Fe3(PO4)2 + 6 NaNO3
Ti(NO3)4 = TiO + NO2 + O2 =>
2 Ti(NO3)4 = 2 TiO + 8 NO2 + 3 O2
(NH4)2Fe(SO4)2*6H2O = NH4 + Fe(SO4)2 + H2O =>
(NH4)2Fe(SO4)2*6H2O = 2 NH4 + Fe(SO4)2 + 6 H2O
FeCl2 + K2Cr2O7 + HCl = FeCl3 + ClCr3 + KCl + H2O =>
34 FeCl2 + 3 K2Cr2O7 + 42 HCl = 34 FeCl3 + 2 ClCr3 + 6 KCl + 21 H2O
NH3CH2COONa + H2O = NH2CH2COOH + NaH + OH =>
NH3CH2COONa + H2O = NH2CH2COOH + NaH + OH
HOH + Pb = Pb(OH)2 + H2 =>
2 HOH + Pb = Pb(OH)2 + H2
C2H2O5 = H2O + CO2 =>
C2H2O5 = H2O + 2 CO2
Fe + Cu2SO4 = Cu + Fe3SO4 =>
3 Fe + Cu2SO4 = 2 Cu + Fe3SO4
H3BO3 + Fe(OH)3 = Fe(OH)(HBO3) + H2O =>
H3BO3 + Fe(OH)3 = Fe(OH)(HBO3) + 2 H2O
KClO3 + H2O = KOH + HClO3 =>
KClO3 + H2O = KOH + HClO3
Sn + HCl = H + SnCl =>
Sn + HCl = H + SnCl
CI2 + Li = LiCI + I2 =>
2 CI2 + 2 Li = 2 LiCI + I2
K3PO4 + NiBr2 = Ni3(PO4)2 + KBr =>
2 K3PO4 + 3 NiBr2 = Ni3(PO4)2 + 6 KBr
MnCl2 + Co(NO3)2 = Mn(NO3)2 + CoCl2 =>
MnCl2 + Co(NO3)2 = Mn(NO3)2 + CoCl2
Cr2O6 + H2O = Cr(OH)6 =>
Cr2O6 + 6 H2O = 2 Cr(OH)6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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