| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + Fe = FeSO4 + Cu
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
AgNO3 + HCl = HNO3 + AgCl =>
AgNO3 + HCl = HNO3 + AgCl
Cl + Ca = CaCl2 =>
2 Cl + Ca = CaCl2
Pb(CH3COO)2 + HCl = CH3COOH + PbCl2 =>
Pb(CH3COO)2 + 2 HCl = 2 CH3COOH + PbCl2
KBr + AgNO3 = KNO3 + AgBr =>
KBr + AgNO3 = KNO3 + AgBr
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
H2PtCl6 + N2H4 = Pt + HCl + N2 =>
H2PtCl6 + N2H4 = Pt + 6 HCl + N2
NaCl = Na + Cl =>
NaCl = Na + Cl
S8 + Cl2 = S2Cl2 =>
S8 + 4 Cl2 = 4 S2Cl2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
SiO + Cl2 = SiCl4 + O2 =>
2 SiO + 4 Cl2 = 2 SiCl4 + O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CH4 + F3 = CHF3 + HF =>
CH4 + 2 F3 = CHF3 + 3 HF
KMnO4 + HBr = MnBr2 + Br2 + KBr + H2O =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 5 Br2 + 2 KBr + 8 H2O
HI + KHCO3 = CO2 + H2O + KI =>
HI + KHCO3 = CO2 + H2O + KI
HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2
CH3COOH + NaHCO3 = NaC2H3O + H2O + CO2 =>
5 CH3COOH + 4 NaHCO3 = 4 NaC2H3O + 6 H2O + 6 CO2
H2PtCl6 + Na2S = PtS2 + HCl + NaCl =>
H2PtCl6 + 2 Na2S = PtS2 + 2 HCl + 4 NaCl
C3H8 + Cl2 = C3H6Cl2 + HCl =>
C3H8 + 2 Cl2 = C3H6Cl2 + 2 HCl
Cu(NO3)2 + NH3 + H20 = Cu(NH3)4(OH)2 + NH4NO3 =>
15 Cu(NO3)2 + 70 NH3 + 4 H20 = 15 Cu(NH3)4(OH)2 + 20 NH4NO3
C3H8 + Cl2 = C3H6Cl2 + HCl =>
C3H8 + 2 Cl2 = C3H6Cl2 + 2 HCl
Ag(s) + HNO3(aq) = AgNO3 + H =>
Ag(s) + HNO3(aq) = AgNO3 + H
KI + AgNO3 = AgI + KNO3 =>
KI + AgNO3 = AgI + KNO3
KCl + AgNO3 = KNO3 + AgCl =>
KCl + AgNO3 = KNO3 + AgCl
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
CH4 + I3 = CHI3 + HI =>
CH4 + 2 I3 = CHI3 + 3 HI
CH3CH2OH + O2 = CH3CHO + H2O =>
2 CH3CH2OH + O2 = 2 CH3CHO + 2 H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Ag(s) + HNO3(aq) = AgNO3 + H =>
Ag(s) + HNO3(aq) = AgNO3 + H
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Na3PO4 + SnBr4 = NaBr + Sn3(PO4)4 =>
4 Na3PO4 + 3 SnBr4 = 12 NaBr + Sn3(PO4)4
Ag(s) + HNO3(aq) = AgNO3 + H =>
Ag(s) + HNO3(aq) = AgNO3 + H
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CH3Cl + Cl = CH2Cl2 + HCl =>
CH3Cl + 2 Cl = CH2Cl2 + HCl
C2H6 + Cl = C2H5Cl + HCl =>
C2H6 + 2 Cl = C2H5Cl + HCl
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/20/12
Équations équilibrées sur11/19/11
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