| Équations équilibrées la veille | Équations équilibrées le lendemain |
BeF2 + CaCl2 = BeCl2 + CaF2
K2MnF6 + SbF5 = KSbF6 + MnF3 + F2 =>
2 K2MnF6 + 4 SbF5 = 4 KSbF6 + 2 MnF3 + F2
H2N(CH2)6NH2 + ClCO(CH2)4COCl = CO(CH2)4CONH(CH2)6NH + HCl =>
H2N(CH2)6NH2 + ClCO(CH2)4COCl = CO(CH2)4CONH(CH2)6NH + 2 HCl
C5H11COOH + Na = (C5H11COO)2Na + H2 =>
2 C5H11COOH + Na = (C5H11COO)2Na + H2
AgNO3(aq) + CuCl2(aq) = AgCl2(s) + CuNO3(aq) =>
AgNO3(aq) + CuCl2(aq) = AgCl2(s) + CuNO3(aq)
Cu(SO4) + KOH = Cu(OH)2 + K2SO4 =>
Cu(SO4) + 2 KOH = Cu(OH)2 + K2SO4
Bi2S3 + HNO3 = NO + SO2 + H2O + BiNO3 =>
3 Bi2S3 + 20 HNO3 = 14 NO + 9 SO2 + 10 H2O + 6 BiNO3
NH3*H2O + TiOSO4 + H2O = Ti(OH)4 + (NH4)2SO4 =>
2 NH3*H2O + TiOSO4 + H2O = Ti(OH)4 + (NH4)2SO4
Na2CO3 + H = Na + CO2 + H2O =>
Na2CO3 + 2 H = 2 Na + CO2 + H2O
KNO3 + Ba(OH)2 = KOH + Ba(NO3)2 =>
2 KNO3 + Ba(OH)2 = 2 KOH + Ba(NO3)2
H2SO4 + Mg(OH)2 = H2O + MgSO4 =>
H2SO4 + Mg(OH)2 = 2 H2O + MgSO4
Mn + P = Mn2P =>
2 Mn + P = Mn2P
Na2O + Ba(OH)2 = BaO + NaOH =>
Na2O + Ba(OH)2 = BaO + 2 NaOH
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O
C2H8 + O2 = C2H5OH + H2 =>
2 C2H8 + O2 = 2 C2H5OH + 2 H2
KMnO4 = K2MnO2 + O2 + MnO2 =>
2 KMnO4 = K2MnO2 + 2 O2 + MnO2
H2SO4 + NH3 = H2O + NO2 + SO =>
7 H2SO4 + 4 NH3 = 13 H2O + 4 NO2 + 7 SO
SrCl2 + Na2B4O7 = SrNa2 + Cl2B4O7 =>
SrCl2 + Na2B4O7 = SrNa2 + Cl2B4O7
CO + H = CH + O =>
CO + H = CH + O
HClO3 + C2O4H2 = HCl + CO2 + H2O =>
HClO3 + 3 C2O4H2 = HCl + 6 CO2 + 3 H2O
C6H19N3Si + O2 = SiO2 + NH3 + CO2 + H2 =>
C6H19N3Si + 7 O2 = SiO2 + 3 NH3 + 6 CO2 + 5 H2
B2O3 + NH2CONH2 = BN + CO2 + NH3 =>
B2O3 + 3 NH2CONH2 = 2 BN + 3 CO2 + 4 NH3
NH4OH + CoCl2 = (NH4)Cl + Co(OH)2 =>
2 NH4OH + CoCl2 = 2(NH4)Cl + Co(OH)2
CrI3 = I2 + Cr =>
2 CrI3 = 3 I2 + 2 Cr
RhCl3 + S8 = Cl2 + Rh2S3 =>
16 RhCl3 + 3 S8 = 24 Cl2 + 8 Rh2S3
CrCl3 + NaOH = Cr(OH)3 + NaCl =>
CrCl3 + 3 NaOH = Cr(OH)3 + 3 NaCl
As2S5 + HNO3 = H2S04 + NO2 + H2AsO4 + H2O =>
4 As2S5 + 38 HNO3 = 5 H2S04 + 38 NO2 + 8 H2AsO4 + 6 H2O
Ca(OH2) + H3PO4 = Ca(PO4) + H3(OH2) =>
Ca(OH2) + H3PO4 = Ca(PO4) + H3(OH2)
Ag2O(s) = Ag(s) + O2(g) =>
2 Ag2O(s) = 4 Ag(s) + O2(g)
AgBr + NH3 + H2O = [Ag(NH3)2]OH + NH4Br =>
AgBr + 3 NH3 + H2O = [Ag(NH3)2]OH + NH4Br
KHC4H4O6 + HNO3 = KNO3 + H2C4H4O6 =>
KHC4H4O6 + HNO3 = KNO3 + H2C4H4O6
C2H5OH + Cl2 = C2HCl3O + HCl =>
C2H5OH + 4 Cl2 = C2HCl3O + 5 HCl
Ni(NO3)2 + NH3 + H2O = Ni(NH3)6(OH)2 + NH4NO3 =>
Ni(NO3)2 + 8 NH3 + 2 H2O = Ni(NH3)6(OH)2 + 2 NH4NO3
H2SO4 + Al(OH)3 = H2O + Al2(SO4)3 =>
3 H2SO4 + 2 Al(OH)3 = 6 H2O + Al2(SO4)3
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
Na{3+}PO{4+} + AgNO{3+} = NaNO{3+} + Ag{3+}PO{4+} =>
Na{3+}PO{4+} + AgNO{3+} = NaNO{3+} + Ag{3+}PO{4+}
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K2MnF6 + SbF5 = KSbF6 + MnF3 + F2 =>
2 K2MnF6 + 4 SbF5 = 4 KSbF6 + 2 MnF3 + F2
Na{3+}PO{4+} + AgNO{3+} = NaNO{3+} + Ag{3+}PO{4+} =>
Na{3+}PO{4+} + AgNO{3+} = NaNO{3+} + Ag{3+}PO{4+}
CO2 + H2O = C6H13 + O2 =>
24 CO2 + 26 H2O = 4 C6H13 + 37 O2
Na{3+}PO{4+} + AgNO{3+} = NaNO{3+} + Ag{3+}PO{4+} =>
Na{3+}PO{4+} + AgNO{3+} = NaNO{3+} + Ag{3+}PO{4+}
NaNO2 + KClO3 + H2SO4 = NaNO3 + Cl2 + H2O + K2SO4 =>
5 NaNO2 + 2 KClO3 + H2SO4 = 5 NaNO3 + Cl2 + H2O + K2SO4
ZnCO3 + H3C6H5O7 = Zn3(C6H5O7)2 + H2CO3 =>
3 ZnCO3 + 2 H3C6H5O7 = Zn3(C6H5O7)2 + 3 H2CO3
CH3COOH + NaHCO3 = H2O + CO2 + NaC2H2O2 =>
7 CH3COOH + 8 NaHCO3 = 10 H2O + 6 CO2 + 8 NaC2H2O2
Al + MgSO4 = Al(SO4)2 + Mg =>
Al + 2 MgSO4 = Al(SO4)2 + 2 Mg
CuCO3Cu(OH)2H2O = CuO + H2O + CO2 =>
CuCO3Cu(OH)2H2O = 2 CuO + 2 H2O + CO2
Al2(SO4)3 + Na(OH) = Al2OH + Na(SO4)3 =>
Al2(SO4)3 + Na(OH) = Al2OH + Na(SO4)3
C6H5CH3CHOH + K2Cr2O7 + H2SO4 = C6H5COCH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H5CH3CHOH + K2Cr2O7 + 4 H2SO4 = 3 C6H5COCH3 + Cr2(SO4)3 + K2SO4 + 7 H2O
Li + H3PO4 = LiPO4 + H3 =>
Li + H3PO4 = LiPO4 + H3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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