| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu
GaCO3 = GaO + CO2 =>
GaCO3 = GaO + CO2
Cu{2+} + H3PO2 + OH{-} = CuH + HPO3{2-} + H3O{+} =>
4 Cu{2+} + 6 H3PO2 + 13 OH{-} = 4 CuH + 6 HPO3{2-} + 7 H3O{+}
C6H12O6 + NH3 = C4H8O2N + CO2 + H2O =>
17 C6H12O6 + 24 NH3 = 24 C4H8O2N + 6 CO2 + 42 H2O
GaCO3 = GaO + CO2 =>
GaCO3 = GaO + CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Fe + Pb(NO3)2 = Pb2 + FeNO3 =>
4 Fe + 2 Pb(NO3)2 = Pb2 + 4 FeNO3
Fe(NO3)3 + NaBr = FeBr3 + NaNO3 =>
Fe(NO3)3 + 3 NaBr = FeBr3 + 3 NaNO3
Zn(OH)2 + RbOH = Rb2ZnO2 + H2O =>
Zn(OH)2 + 2 RbOH = Rb2ZnO2 + 2 H2O
Na2SO4(aq) + Pb(NO3)2(aq) = NaNO3(aq) + PbSO4(s) =>
Na2SO4(aq) + Pb(NO3)2(aq) = 2 NaNO3(aq) + PbSO4(s)
FeCI3 = C + Fe + I2 =>
2 FeCI3 = 2 C + 2 Fe + 3 I2
HIO3 + H2O = H3O + IO3 =>
HIO3 + H2O = H3O + IO3
NiO + HNO3 = Ni(NO3)2 + H2O =>
NiO + 2 HNO3 = Ni(NO3)2 + H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Ag + Cu(NO3)2 = AgNO3 + Cu =>
2 Ag + Cu(NO3)2 = 2 AgNO3 + Cu
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
COS + NaOH = Na2CO3 + NaHS + H2O =>
COS + 3 NaOH = Na2CO3 + NaHS + H2O
Mg(NO3)2 + H2SO4 = MgSO4 + (HNO3) =>
Mg(NO3)2 + H2SO4 = MgSO4 + 2(HNO3)
C6H14 + CO2 = CO + H2O =>
C6H14 + 13 CO2 = 19 CO + 7 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
LiNO3 + Co(NO3)2 + (NH2)2CO = LiCoO2 + CO2 + N2 + H2O =>
6 LiNO3 + 6 Co(NO3)2 + 14(NH2)2CO = 6 LiCoO2 + 14 CO2 + 23 N2 + 28 H2O
NaCl + KNO3 = NaNO3 + KCl =>
NaCl + KNO3 = NaNO3 + KCl
C30H60O2 + O = CO2 + H2O =>
C30H60O2 + 88 O = 30 CO2 + 30 H2O
H2S + SO3 = H2SO4 + S =>
3 H2S + 4 SO3 = 3 H2SO4 + 4 S
Zn(OH)2 + RbOH = Rb2ZnO2 + H2O =>
Zn(OH)2 + 2 RbOH = Rb2ZnO2 + 2 H2O
NH4Cl = NH3*HCl =>
NH4Cl = NH3*HCl
Al2O3 + Na = Na3AlO3 + Al =>
Al2O3 + 3 Na = Na3AlO3 + Al
SiH4 + O2 = SiO2 + H2O =>
SiH4 + 2 O2 = SiO2 + 2 H2O
C2H2 + HCl = C2H3Cl =>
C2H2 + HCl = C2H3Cl
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
P2 + S3 = PS =>
3 P2 + 2 S3 = 6 PS
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
C4H10(l) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10(l) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
Al(s) + Pb(NO3)4(aq) = Al(NO3)3(aq) + Pb(s) =>
4 Al(s) + 3 Pb(NO3)4(aq) = 4 Al(NO3)3(aq) + 3 Pb(s)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaCl(s) + H2SO4(l) = HCl(aq) + Na2SO4(aq) =>
2 NaCl(s) + H2SO4(l) = 2 HCl(aq) + Na2SO4(aq)
((CH3(CH2)2CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)2CH3)) + 13 O2 = 8 CO2 + 10 H2O
BaCO3 + MoO3 = Ba3MoO6 + CO2 =>
3 BaCO3 + MoO3 = Ba3MoO6 + 3 CO2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ja2CO3 + H2SO4 = Ja2SO4 + CO2 + H2O =>
Ja2CO3 + H2SO4 = Ja2SO4 + CO2 + H2O
Be + O2 + H2O = Be(OH)3 =>
4 Be + 3 O2 + 6 H2O = 4 Be(OH)3
BN + F2 = BF3 + N2 =>
2 BN + 3 F2 = 2 BF3 + N2
Mg(NO3)2 + Sn3(PO4)4 = Mg3(PO4)2 + Sn(NO3)4 =>
6 Mg(NO3)2 + Sn3(PO4)4 = 2 Mg3(PO4)2 + 3 Sn(NO3)4
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al(OH)3 + H3PO4 = Al(OH)PO4 + H2O + H2 =>
2 Al(OH)3 + 2 H3PO4 = 2 Al(OH)PO4 + 4 H2O + H2
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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