| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Pb + H3PO4 = H2 + Pb4(PO4)2 =>
4 Pb + 2 H3PO4 = 3 H2 + Pb4(PO4)2
Cs3PO4(aq) + AgNO3(aq) = Cs3NO3 + Ag + PO4 =>
Cs3PO4(aq) + AgNO3(aq) = Cs3NO3 + Ag + PO4
CuSO4*5H2O + Ti = Cu + TiSO4*5H2O =>
CuSO4*5H2O + Ti = Cu + TiSO4*5H2O
AgNO3 + NaI = AgI + NaNO3 =>
AgNO3 + NaI = AgI + NaNO3
Al(OH)3(aq) + H2SO4(aq) = Al2(SO4)3(aq) + H2O =>
2 Al(OH)3(aq) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
C6H8O7 + NaHCO3(aq) = Na3C6H5O7 + CO2 + H2O =>
C6H8O7 + 3 NaHCO3(aq) = Na3C6H5O7 + 3 CO2 + 3 H2O
H3PO4 + NH4 + MoO4 + H = (NH4)3PO4*12MoO3 + H2O =>
H3PO4 + 3 NH4 + 12 MoO4 + 21 H = (NH4)3PO4*12MoO3 + 12 H2O
Al(OH)2Cl + H2SO4 = Al(HSO4)3 + HCl + H2O =>
Al(OH)2Cl + 3 H2SO4 = Al(HSO4)3 + HCl + 2 H2O
BaNO3 + NaCO3 = BaCO3 + NaNO3 =>
BaNO3 + NaCO3 = BaCO3 + NaNO3
H3BO3 + Au(OH)3 = Au(BO3) + H2O =>
H3BO3 + Au(OH)3 = Au(BO3) + 3 H2O
Ag2O + C2 = Ag + CO2 =>
4 Ag2O + C2 = 8 Ag + 2 CO2
Pt + Ag2SO4 = Ag + PtSO4 =>
Pt + Ag2SO4 = 2 Ag + PtSO4
K2Cr2O7 + C6H6 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
5 K2Cr2O7 + C6H6 + 20 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + 6 CO2 + 23 H2O
H3AsO4 + P4O10 = H3PO4 + As2O5 =>
4 H3AsO4 + P4O10 = 4 H3PO4 + 2 As2O5
BaCl2 + (NH4)2HPO4 = Ba3(PO4)2 + NH4Cl + HCl =>
3 BaCl2 + 2(NH4)2HPO4 = Ba3(PO4)2 + 4 NH4Cl + 2 HCl
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
ZnSO4 + Na2CO3 = ZnCO3 + Na2(SO4) =>
ZnSO4 + Na2CO3 = ZnCO3 + Na2(SO4)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
HBr + BaSO3 = HSO3 + BrBa =>
HBr + BaSO3 = HSO3 + BrBa
MoS2 + MoNi4 = Mo + Ni3S4 =>
8 MoS2 + 3 MoNi4 = 11 Mo + 4 Ni3S4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C13CH2OH + O2 = CO2 + H2O =>
4 C13CH2OH + 57 O2 = 56 CO2 + 6 H2O
CrH2 + O2 = Cr2O3 + H2O =>
4 CrH2 + 5 O2 = 2 Cr2O3 + 4 H2O
K2SIO3 + NaOH = KOH + Na2SIO3 =>
K2SIO3 + 2 NaOH = 2 KOH + Na2SIO3
KClO3 + P4 = P4O10 + KCl =>
10 KClO3 + 3 P4 = 3 P4O10 + 10 KCl
Si + HF0 = SiF4 + H2 =>
Si + 4 HF0 = SiF4 + 2 H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaOH + BaSO4 = BaOH + NaSO4 =>
NaOH + BaSO4 = BaOH + NaSO4
CuSO4NaOH = (CuOH)2SO4Na2SO4 =>
2 CuSO4NaOH = (CuOH)2SO4Na2SO4
ZnI2 + Cr2(SO4)3 = ZnSO4 + CrI3 =>
3 ZnI2 + Cr2(SO4)3 = 3 ZnSO4 + 2 CrI3
NaOH + Ba(NO3)3 = BaOH + Na(NO3)3 =>
NaOH + Ba(NO3)3 = BaOH + Na(NO3)3
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
CuO = Cu + O2 =>
2 CuO = 2 Cu + O2
Al(s) + NH4ClO4(s) = Al2O3(s) + AlCl3(s) + H2O(l) + N2(g) =>
10 Al(s) + 6 NH4ClO4(s) = 4 Al2O3(s) + 2 AlCl3(s) + 12 H2O(l) + 3 N2(g)
NH4NO2(s) = N2(g) + H2O(l) =>
NH4NO2(s) = N2(g) + 2 H2O(l)
KO3 + H2 = K + H2O =>
KO3 + 3 H2 = K + 3 H2O
H2Fe + H2O = Fe3O4 + H2 =>
3 H2Fe + 4 H2O = Fe3O4 + 7 H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
ZnSO4 + Na2CO3 = ZnCO3 + Na2(SO4) =>
ZnSO4 + Na2CO3 = ZnCO3 + Na2(SO4)
FeCl3 + KI + H2O = FeCl2 + HCl + I2 + K2O =>
2 FeCl3 + 2 KI + H2O = 2 FeCl2 + 2 HCl + I2 + K2O
FeCl2 + H2 = Fe + HCl =>
FeCl2 + H2 = Fe + 2 HCl
C2H2 + AgNH2 = C2HAg + NH3 =>
C2H2 + AgNH2 = C2HAg + NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/22/25
Équations équilibrées sur02/21/24
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