| Équations équilibrées la veille |
2(NH4)3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 NH4NO3
C6H5CH2OH + [Ag(NH3)2]OH = Ag + NH3 + H2O + C6H5CH2OONH4 =>
C6H5CH2OH + 2[Ag(NH3)2]OH = 2 Ag + 3 NH3 + H2O + C6H5CH2OONH4
(NH4)3PO4 + Ca(NO3)2 = Ca3(PO4)2 + NH4NO3 =>
2(NH4)3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 NH4NO3
Mg + O = Mg3O =>
3 Mg + O = Mg3O
NH3 + HC2H3O2 = C2H3O2 + NH4 =>
NH3 + HC2H3O2 = C2H3O2 + NH4
H2(g) + O2(g) = H2O(l) =>
2 H2(g) + O2(g) = 2 H2O(l)
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
BaCl2(aq) + Zn(NO3)2(aq) = Ba(NO3)2(aq) + ZnCl2(aq) =>
BaCl2(aq) + Zn(NO3)2(aq) = Ba(NO3)2(aq) + ZnCl2(aq)
P2O5 + NaOH = H2O + Na3PO4 =>
P2O5 + 6 NaOH = 3 H2O + 2 Na3PO4
Mg2O5 + HCl = MgCl2 + H2O + Cl2 =>
Mg2O5 + 10 HCl = 2 MgCl2 + 5 H2O + 3 Cl2
C4H6Br2 + NaOH = NaBr + C4H8O2 =>
C4H6Br2 + 2 NaOH = 2 NaBr + C4H8O2
FeCl3 + NaOH = Fe(OH)3 + NaCl(l) =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl(l)
CH3CH2CH2CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH2CH2CH3 + 19 O2 = 12 CO2 + 14 H2O
C2H6 + O2 = CO2 + H2OO2 =>
2 C2H6 + 13 O2 = 4 CO2 + 6 H2OO2
AgNO3 + N2 = Ag + N2NO3 =>
AgNO3 + N2 = Ag + N2NO3
C1H5 + O2 = CO2 + H2O =>
4 C1H5 + 9 O2 = 4 CO2 + 10 H2O
(NH4)3PO4 + Ca(NO3)2 = Ca3(PO4)2 + NH4NO3 =>
2(NH4)3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 NH4NO3
Na3PO3 + AlBr3 = AlPO3 + NaBr =>
Na3PO3 + AlBr3 = AlPO3 + 3 NaBr
Zincsulfide + nitricacid = zincnitrate + hydrogensulfide =>
ZnS + 2 HNO3 = Zn(NO3)2 + H2S
CaI2 + HgNO3 = Ca(NO3)2 + HgI =>
CaI2 + 2 HgNO3 = Ca(NO3)2 + 2 HgI
NH4 + HNO3 = NH4NO3 + H2O =>
8 NH4 + 10 HNO3 = 9 NH4NO3 + 3 H2O
NaOCl + NH4Cl = NCl3 + NaOH + HCl =>
3 NaOCl + NH4Cl = NCl3 + 3 NaOH + HCl
C6H10O5 + CuO = CO2 + H2O + Cu =>
C6H10O5 + 12 CuO = 6 CO2 + 5 H2O + 12 Cu
ZnBr2 + Cl2 = ZnCl + Br =>
2 ZnBr2 + Cl2 = 2 ZnCl + 4 Br
Znl + H2O = ZnlH2 + O =>
Znl + H2O = ZnlH2 + O
Bi(OH)3 + Cl2O7 = Bi2O3 + Cl(OH)7 =>
14 Bi(OH)3 + 3 Cl2O7 = 7 Bi2O3 + 6 Cl(OH)7
CuO + MgCl2 = MgO + CuCl2 =>
CuO + MgCl2 = MgO + CuCl2
Br2 + H2O = HBr + Br(OH)2 =>
3 Br2 + 4 H2O = 4 HBr + 2 Br(OH)2
Cr(ClO3)2 = CrCl2 + O2 =>
Cr(ClO3)2 = CrCl2 + 3 O2
HCl + Ca = CaCl2 + H2 =>
2 HCl + Ca = CaCl2 + H2
AlO2H2 + H2SO4 = Al2S2O8 + H2O =>
2 AlO2H2 + 2 H2SO4 = Al2S2O8 + 4 H2O
K2SO3 + ZnCl2 = K2Cl2 + ZnSO3 =>
K2SO3 + ZnCl2 = K2Cl2 + ZnSO3
BaOH + H2NO3 = Ba2NO3 + H2O =>
2 BaOH + H2NO3 = Ba2NO3 + 2 H2O
NH3 + CH3OOH = CH3COONH4 + H2O =>
NH3 + 2 CH3OOH = CH3COONH4 + 2 H2O
HCl + NH4Cl + K2Cr2O7 = KCl + CrCl3 + KNO3 + H2O =>
26 HCl + 3 NH4Cl + 4 K2Cr2O7 = 5 KCl + 8 CrCl3 + 3 KNO3 + 19 H2O
MgCl2 + Na2HPO4 + NH4NO3 = MgNH4PO4 + NaCl + H + NO3 =>
MgCl2 + Na2HPO4 + NH4NO3 = MgNH4PO4 + 2 NaCl + H + NO3
Zn + Fe(NO3)2 = Fe2Zn3 + NO3 =>
3 Zn + 2 Fe(NO3)2 = Fe2Zn3 + 4 NO3
CuSO4(H2O)5 + NaHCO3 = CO2 + CuCO3 + H2O + Na2SO4 =>
CuSO4(H2O)5 + 2 NaHCO3 = CO2 + CuCO3 + 6 H2O + Na2SO4
CuCO3 + CH3COOH = (CH3COO)2Cu + H2O + CO2 =>
CuCO3 + 2 CH3COOH = (CH3COO)2Cu + H2O + CO2
Na(PO4)3{-} + CaCl = Ca(PO4)3{-} + NaCl =>
Na(PO4)3{-} + CaCl = Ca(PO4)3{-} + NaCl
NaNO3 + MgCl2 = NaCl2 + MgNO3 =>
NaNO3 + MgCl2 = NaCl2 + MgNO3
Ni(NO3) + K(OH) = Ni(OH) + K(NO3) =>
Ni(NO3) + K(OH) = Ni(OH) + K(NO3)
Mg + O2 = Mg4O7 =>
8 Mg + 7 O2 = 2 Mg4O7
K2Cr2O7 + CuS + HCl = KCl + CrCl3 + CuCl2 + H2SO4 + H2O =>
4 K2Cr2O7 + 3 CuS + 38 HCl = 8 KCl + 8 CrCl3 + 3 CuCl2 + 3 H2SO4 + 16 H2O
(NH4)3PO4 + Ca(NO3)2 = Ca3(PO4)2 + NH4NO3 =>
2(NH4)3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 NH4NO3
La + As = LaAs =>
La + As = LaAs
C12H22 + H2O = C2H5OH + CO2 =>
6 C12H22 + 39 H2O = 35 C2H5OH + 2 CO2
NH{4}NO{3} + NaOH = NaNO{3} + NH{3} + H{2}O =>
4 NH{4}NO{3} + NaOH = NaNO{3} + 3 NH{3} + 2 H{2}O
Al + He = AlHe3 =>
Al + 3 He = AlHe3
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
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Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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