| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Si + O2 = SiO2 =>
Si + O2 = SiO2
C3H5(CH3(CH2)16COO)3 + NaOH = CH3(CH2)16COONa + C3H8O3 =>
C3H5(CH3(CH2)16COO)3 + 3 NaOH = 3 CH3(CH2)16COONa + C3H8O3
C2H5ONa + HCl = C2H5OH + NaCl =>
C2H5ONa + HCl = C2H5OH + NaCl
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Ch4 + Cl2 = Ch3Cl =>
3 Ch4 + 2 Cl2 = 4 Ch3Cl
C8H18 + O2 = CO2 + H20 =>
10 C8H18 + 80 O2 = 80 CO2 + 9 H20
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
CuSO4 + NaHCO3 = Na2SO4 + CuCO3 + CO2 + H2O =>
CuSO4 + 2 NaHCO3 = Na2SO4 + CuCO3 + CO2 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Br + Cl2 = BrCl =>
2 Br + Cl2 = 2 BrCl
KNO3 + H2O = KOH + HNO3 =>
KNO3 + H2O = KOH + HNO3
Ar + O2 = ArO =>
2 Ar + O2 = 2 ArO
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
Al2O3 + C = CO + Al4C3 =>
2 Al2O3 + 9 C = 6 CO + Al4C3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
KMnO4 + HBr + H2SO4 = MnSO4 + Br2 + K2SO4 + H2O =>
2 KMnO4 + 10 HBr + 3 H2SO4 = 2 MnSO4 + 5 Br2 + K2SO4 + 8 H2O
NaBr + NaBrO3 + H2SO4 = Na2SO4 + Br2 + H2O =>
5 NaBr + NaBrO3 + 3 H2SO4 = 3 Na2SO4 + 3 Br2 + 3 H2O
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Li2CO3 + Fe2O3 + PO4 = LiFePO4 + CO + O2 =>
2 Li2CO3 + 2 Fe2O3 + 4 PO4 = 4 LiFePO4 + 2 CO + 5 O2
Fe3O4 + C = CO2 + Fe =>
Fe3O4 + 2 C = 2 CO2 + 3 Fe
Cr{3+} + OBr{-} + OH{-} = Br{-} + CrO4{2-} + H2O =>
2 Cr{3+} + 3 OBr{-} + 10 OH{-} = 3 Br{-} + 2 CrO4{2-} + 5 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
NH3 + CuO = N2 + H2O + Cu =>
2 NH3 + 3 CuO = N2 + 3 H2O + 3 Cu
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Ca3P2 + KMnO4 + H2SO4 = MnSO4 + H3PO4 + CaSO4 + H2O + K2SO4 =>
5 Ca3P2 + 16 KMnO4 + 39 H2SO4 = 16 MnSO4 + 10 H3PO4 + 15 CaSO4 + 24 H2O + 8 K2SO4
Na + HNO3 = NaNO3 + NH4NO3 + H2O =>
8 Na + 10 HNO3 = 8 NaNO3 + NH4NO3 + 3 H2O
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaSO4*H2O = (CaSO4)2H2O + H2O =>
2 CaSO4*H2O = (CaSO4)2H2O + H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Cr2O3 + KCLO3 + KOH = K2CrO7 + KCL + H2O =>
Cr2O3 + 3 KCLO3 + 4 KOH = 2 K2CrO7 + 3 KCL + 2 H2O
P + F2 = PF =>
2 P + F2 = 2 PF
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaI + AgNO3 = NaNO3 + AgI =>
NaI + AgNO3 = NaNO3 + AgI
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
CH2CH2OH + O2 = CH3CHO + H2O =>
4 CH2CH2OH + O2 = 4 CH3CHO + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/17
Équations équilibrées sur02/12/16
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