| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4(aq) + Ba(OH)2(aq) = BaSO4(s) + 2 H2O
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
NaOH(ag) + HCLO4(ag) = NaCLO4(ag) + H2O =>
NaOH(ag) + HCLO4(ag) = NaCLO4(ag) + H2O
HNO3 + KOH = H2O + KNO3 =>
HNO3 + KOH = H2O + KNO3
CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20
Cl2 + HOH = HCl + HClO =>
Cl2 + HOH = HCl + HClO
Na2CO3 + H2SO4 = Na2SO4 + H2CO3 =>
Na2CO3 + H2SO4 = Na2SO4 + H2CO3
PH4 + Cl2 + H2O = H3PO4 + HCl =>
2 PH4 + 9 Cl2 + 8 H2O = 2 H3PO4 + 18 HCl
C3H6O3 + KMnO4 + H2SO4 = C3H4O3 + K2SO4 + MnSO4 + H2O =>
5 C3H6O3 + 2 KMnO4 + 3 H2SO4 = 5 C3H4O3 + K2SO4 + 2 MnSO4 + 8 H2O
Ch3OH + Na = Ch3ONa + H2 =>
2 Ch3OH + 2 Na = 2 Ch3ONa + H2
P2S5 + LiCl + Li = Li6PS5Cl + P =>
P2S5 + LiCl + 5 Li = Li6PS5Cl + P
C + NHO3 = CO2 + NO + H2O =>
3 C + 4 NHO3 = 3 CO2 + 4 NO + 2 H2O
HCl + CH3COO = CH3COOH + Cl =>
HCl + CH3COO = CH3COOH + Cl
HCl + CH3COO = CH3COOH + Cl2 =>
2 HCl + 2 CH3COO = 2 CH3COOH + Cl2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Al + Fe(NO3)2 = Fe + Al(NO3)3 =>
2 Al + 3 Fe(NO3)2 = 3 Fe + 2 Al(NO3)3
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
Na2CO3 + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
BaCO3 + NiO + NH4H2PO4 = Ba2Ni(PO4)2 + CO2 + NH3 + H2O =>
2 BaCO3 + NiO + 2 NH4H2PO4 = Ba2Ni(PO4)2 + 2 CO2 + 2 NH3 + 3 H2O
P2S5 + LiCl + Li = Li6PS5Cl + PS =>
4 P2S5 + 3 LiCl + 15 Li = 3 Li6PS5Cl + 5 PS
Pb(NO3)2(aq) + H2SO4(aq) = PbSO4(s) + HNO3(aq) =>
Pb(NO3)2(aq) + H2SO4(aq) = PbSO4(s) + 2 HNO3(aq)
As + O2 = AsO5 =>
2 As + 5 O2 = 2 AsO5
MnO4 + HCl = Cl2 + MnCl2 + H2O =>
MnO4 + 8 HCl = 3 Cl2 + MnCl2 + 4 H2O
As + O2 = AsO3 =>
2 As + 3 O2 = 2 AsO3
As + O2 = As2O3 =>
4 As + 3 O2 = 2 As2O3
N + H = NH3 =>
N + 3 H = NH3
Al + I2 = AlI =>
2 Al + I2 = 2 AlI
Ba(C2H3O2)2 + (NH4)3PO4 = Ba3(PO4)2 + NH4C2H3O2 =>
3 Ba(C2H3O2)2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6 NH4C2H3O2
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
AgNO3 + Na2CO3 = AgCO3 + Na2NO3 =>
AgNO3 + Na2CO3 = AgCO3 + Na2NO3
RB + H2O = RBOH + H2 =>
2 RB + 2 H2O = 2 RBOH + H2
HCl + NAC2H3O2 = HC2H3O2 + NACl =>
HCl + NAC2H3O2 = HC2H3O2 + NACl
KCl = K + Cl2 =>
2 KCl = 2 K + Cl2
Zn + Fe(No3)3 = ZnNo3 + Fe =>
3 Zn + Fe(No3)3 = 3 ZnNo3 + Fe
HCl + NaC2H3O2 = HC2H3O2 + NaCl =>
HCl + NaC2H3O2 = HC2H3O2 + NaCl
KCLO3 + KI + H2SO4 = K2SO4 + KCL + I2 + H2O =>
KCLO3 + 6 KI + 3 H2SO4 = 3 K2SO4 + KCL + 3 I2 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
FeCl2 + K3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + KCl =>
3 FeCl2 + 2 K3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + 6 KCl
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
I2 + MnO2 + H2SO4 = MnSO4 + HIO4 + H2O =>
I2 + 7 MnO2 + 7 H2SO4 = 7 MnSO4 + 2 HIO4 + 6 H2O
Mg + Fe(So4) = MgSo4 + Fe =>
Mg + Fe(So4) = MgSo4 + Fe
Co3(PO4)2 + NH4SCN = Co(SNC)2 + (NH4)3PO4 =>
Co3(PO4)2 + 6 NH4SCN = 3 Co(SNC)2 + 2(NH4)3PO4
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
NH3 + KMNO4 + H2SO4 = N2 + MNSO4 + K2SO4 + H2O =>
10 NH3 + 6 KMNO4 + 9 H2SO4 = 5 N2 + 6 MNSO4 + 3 K2SO4 + 24 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
V2S3O12 + KMnO4 + H2O = VOSO4 + MnSO4 + K2SO4 + H2SO4 =>
5 V2S3O12 + 2 KMnO4 + 2 H2O = 10 VOSO4 + 2 MnSO4 + K2SO4 + 2 H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/24/19
Équations équilibrées sur03/26/18
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