| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag2 + 2 KCl = Ag2Cl2 + 2 K
Fe(CH3COO)3 + MgSO4 = Mg(CH3COO)2 + Fe2(SO4)3 =>
2 Fe(CH3COO)3 + 3 MgSO4 = 3 Mg(CH3COO)2 + Fe2(SO4)3
HBr + Sr = H2 + SrBr2 =>
2 HBr + Sr = H2 + SrBr2
Cu + MgO = Cu2O + Mg =>
2 Cu + MgO = Cu2O + Mg
BaO2 + H2O = BaO + H2O2 =>
BaO2 + H2O = BaO + H2O2
C6H12O12 + O12 = H2O + CO2 =>
2 C6H12O12 + O12 = 12 H2O + 12 CO2
Ca(OH)2(aq) + Na3PO4(aq) = Ca3(PO4)2(aq) + NaOH(s) =>
3 Ca(OH)2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2(aq) + 6 NaOH(s)
CH3CHClCOOH + C2H5OH = CH3CHClCOOC2H5 + H2O =>
CH3CHClCOOH + C2H5OH = CH3CHClCOOC2H5 + H2O
Zn3(PO4)2 + H2SiO3 = ZnSiO3 + H3PO4 =>
Zn3(PO4)2 + 3 H2SiO3 = 3 ZnSiO3 + 2 H3PO4
KNO3 + O2 = KO2 + NO2 =>
2 KNO3 + O2 = 2 KO2 + 2 NO2
Au + NO3{-} + HCl = AuCl4{-} + H2O + NO =>
Au + NO3{-} + 4 HCl = AuCl4{-} + 2 H2O + NO
SnCl2 + Na2CO3 = SnCO3 + Na2Cl2 =>
SnCl2 + Na2CO3 = SnCO3 + Na2Cl2
Cr(s) + PbF2(aq) = CrF2 + Pb =>
Cr(s) + PbF2(aq) = CrF2 + Pb
NH4 + OH = NH4OH =>
NH4 + OH = NH4OH
ZnO + NH4H2PO4 = Zn2P2O7 + NH3 + H2O =>
2 ZnO + 2 NH4H2PO4 = Zn2P2O7 + 2 NH3 + 3 H2O
J2 + HNO3 = NO + HJO3 + H2O =>
3 J2 + 10 HNO3 = 10 NO + 6 HJO3 + 2 H2O
NH4(NO3) = H2O + N2 + O2 =>
2 NH4(NO3) = 4 H2O + 2 N2 + O2
Au + NO3{-} + HCl = AuCl4{-} + H2O + NO =>
Au + NO3{-} + 4 HCl = AuCl4{-} + 2 H2O + NO
CH5N + O2 = CO2 + NO2 + H2O =>
4 CH5N + 13 O2 = 4 CO2 + 4 NO2 + 10 H2O
NaOH + Na = NaO + NaH =>
NaOH + Na = NaO + NaH
Al + Mg2O7 = AlMg2O7 =>
Al + Mg2O7 = AlMg2O7
N2(g) + H2(aq) = NH3(aq) =>
N2(g) + 3 H2(aq) = 2 NH3(aq)
H2SO4 + K2CrO4 + Na2SO3 = Cr2(SO4)3 + K2SO4 + NaSO4 + H2O =>
13 H2SO4 + 4 K2CrO4 + 3 Na2SO3 = 2 Cr2(SO4)3 + 4 K2SO4 + 6 NaSO4 + 13 H2O
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + H2O + K2SO4 =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + 3 H2O + K2SO4
CoCO3 + HBr = CoBr2 + CO2 + H2O =>
CoCO3 + 2 HBr = CoBr2 + CO2 + H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Fe + NiI2 = FeI2 + Ni =>
Fe + NiI2 = FeI2 + Ni
O2 + C7H8O2 = CO2 + H2O =>
8 O2 + C7H8O2 = 7 CO2 + 4 H2O
H2SO4 + D2O = HDSO4 + H2O =>
2 H2SO4 + D2O = 2 HDSO4 + H2O
Zn + HNO3 = Zn(NO3)2 + H2O + HN4(NO3) =>
10 Zn + 25 HNO3 = 10 Zn(NO3)2 + 12 H2O + HN4(NO3)
SrS + MgSO4 = SrSO4 + MgS =>
SrS + MgSO4 = SrSO4 + MgS
Pd(SO4)4 + Cu(OH)2 = Cu(SO4)2 + Pd(OH)4 =>
Pd(SO4)4 + 2 Cu(OH)2 = 2 Cu(SO4)2 + Pd(OH)4
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
H2O3 + BaSO4 = H2SO4 + BaO3 =>
H2O3 + BaSO4 = H2SO4 + BaO3
C3H7O + Na = C3H6ONa + H2 =>
2 C3H7O + 2 Na = 2 C3H6ONa + H2
Ba(SO4) = Ba + (SO4) =>
Ba(SO4) = Ba + (SO4)
Al + ZnBr2 = AlBr3 + Zn2 =>
4 Al + 6 ZnBr2 = 4 AlBr3 + 3 Zn2
KNO3 + O2 = KO2 + NO2 =>
2 KNO3 + O2 = 2 KO2 + 2 NO2
CO2 + BaO2 = BaCO3 + O2 =>
2 CO2 + 2 BaO2 = 2 BaCO3 + O2
NH4NO3 + KOH = NH3 + KNO3 + H2O =>
NH4NO3 + KOH = NH3 + KNO3 + H2O
CuO + NH4OH + (NH4)2SO4 = (Cu(NH3)4)SO4 + H2O =>
CuO + 2 NH4OH + (NH4)2SO4 = (Cu(NH3)4)SO4 + 3 H2O
Na{2}CO{3} + HCl = NaCl + H{2}O =>
Na{2}CO{3} + HCl = NaCl + H{2}O
ZnCO3 + Cl2 = ZnCl2 + CO3 =>
ZnCO3 + Cl2 = ZnCl2 + CO3
Mg + H2SO3 = MgSO4 + H2O + S =>
Mg + 2 H2SO3 = MgSO4 + 2 H2O + S
KCl + YCl3 + NH4F = KYF4 + NH4Cl =>
KCl + YCl3 + 4 NH4F = KYF4 + 4 NH4Cl
C2H5OH + KNO3 = K2CO3 + CO2 + H2O + N2 =>
5 C2H5OH + 12 KNO3 = 6 K2CO3 + 4 CO2 + 15 H2O + 6 N2
P + CO2 = PC + O2 =>
P + CO2 = PC + O2
NiPO4 + Ca(OH)2 = Ca3(PO4)2 + Ni(OH)3 =>
2 NiPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 2 Ni(OH)3
Fe(s) + HCl(aq) = FeCl2(aq) + H2(g) =>
Fe(s) + 2 HCl(aq) = FeCl2(aq) + H2(g)
KNO3 + Zn = KNO2 + ZnO =>
KNO3 + Zn = KNO2 + ZnO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/01/24
Équations équilibrées sur12/31/23
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