| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(s) + 2 AgNO3(s) = Cu(NO3)2(aq) + 2 Ag(s)
CH3NH3OH + Br2 = CH3NH2Br2 + H2O =>
CH3NH3OH + Br2 = CH3NH2Br2 + H2O
C9H6O + O2 = CO2 + H2O =>
C9H6O + 10 O2 = 9 CO2 + 3 H2O
C12H22O11 + NH4ClO4 = CO2 + H2O + N2 + Cl2 =>
C12H22O11 + 12 NH4ClO4 = 12 CO2 + 35 H2O + 6 N2 + 6 Cl2
HI + Ag = H2 + AgI =>
2 HI + 2 Ag = H2 + 2 AgI
CH3CH(Cl)2 + NaOH = CH3COH + NaCl + H2O =>
CH3CH(Cl)2 + 2 NaOH = CH3COH + 2 NaCl + H2O
K2SO4 + MgSO4 = K2Mg(SO4)2 =>
K2SO4 + MgSO4 = K2Mg(SO4)2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C17H21NO4 + C2H5OH = C18H23NO4 + H2O =>
2 C17H21NO4 + C2H5OH = 2 C18H23NO4 + H2O
LiI2 = I + Li =>
LiI2 = 2 I + Li
H2CrO4 + H2O2 = HCrO4 + H2O =>
2 H2CrO4 + H2O2 = 2 HCrO4 + 2 H2O
Re + Cl2 = ReCl3 =>
2 Re + 3 Cl2 = 2 ReCl3
H2C2O4 + HCl = HC2O4 + H2Cl =>
H2C2O4 + HCl = HC2O4 + H2Cl
KMnO4 + Zn + H2SO4 = KHSO4 + MnSO4 + ZnSO4 + H2O =>
2 KMnO4 + 5 Zn + 9 H2SO4 = 2 KHSO4 + 2 MnSO4 + 5 ZnSO4 + 8 H2O
C2H5OH + H2SO4 = C2H5OSO3H + H2O =>
C2H5OH + H2SO4 = C2H5OSO3H + H2O
CeC2 + H2O = Ce(OH)4 + C2H4 =>
CeC2 + 4 H2O = Ce(OH)4 + C2H4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
AlCl{3} + LiH = AlH{3} + LiCl =>
AlCl{3} + LiH = AlH{3} + LiCl
C9H20S + O2 = CO2 + H2O + SO2 =>
C9H20S + 15 O2 = 9 CO2 + 10 H2O + SO2
CaCO3 + HCl(aq) = CaCl2(aq) + CO2(g) + H2O =>
CaCO3 + 2 HCl(aq) = CaCl2(aq) + CO2(g) + H2O
KMnO4 + SnCl2 + H2SO4 = MnSO4 + K2SO4 + SnCl4 + H2O + SnSO4 =>
2 KMnO4 + 10 SnCl2 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 SnCl4 + 8 H2O + 5 SnSO4
C12O6H12 + O2 = CO2 + H2O =>
C12O6H12 + 12 O2 = 12 CO2 + 6 H2O
SiCl4 + H2O = HCl + Si(OH)4 =>
SiCl4 + 4 H2O = 4 HCl + Si(OH)4
(NH4)2Fe(SO4)2 + H2SO4 + KMnO4 = (NH4)2SO4 + K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
10(NH4)2Fe(SO4)2 + 8 H2SO4 + 2 KMnO4 = 10(NH4)2SO4 + K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
[Ag(NH3)2]Cl + HNO3 = AgCl + NH4NO3 =>
[Ag(NH3)2]Cl + 2 HNO3 = AgCl + 2 NH4NO3
H3PO2 + K2Cr2O7 + HCl = H3PO4 + CrCl3 + KCl + H2O =>
3 H3PO2 + 2 K2Cr2O7 + 16 HCl = 3 H3PO4 + 4 CrCl3 + 4 KCl + 8 H2O
RCOOK + HCl = RCOOH + KCl =>
RCOOK + HCl = RCOOH + KCl
BaCl + ZnSO4 = ZnCl + BaSO4 =>
BaCl + ZnSO4 = ZnCl + BaSO4
HClO3 + Ca(OH)2 = Ca(ClO3)2 + H2O =>
2 HClO3 + Ca(OH)2 = Ca(ClO3)2 + 2 H2O
Ga(OH)3 + HgCl = Hg(OH) + GaCl3 =>
Ga(OH)3 + 3 HgCl = 3 Hg(OH) + GaCl3
HClO3 + Be(OH)2 = Be(ClO3)2 + H2O =>
2 HClO3 + Be(OH)2 = Be(ClO3)2 + 2 H2O
HgCl2 + Na2CO3 = HgCO3 + Na2Cl2 =>
HgCl2 + Na2CO3 = HgCO3 + Na2Cl2
LiCl + F = LiF + Cl =>
LiCl + F = LiF + Cl
C5H702N + O2 = CO2 + H2O + NH3 =>
4 C5H702N + 719 O2 = 20 CO2 + 1398 H2O + 4 NH3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2(SO4) + Ca = Ca(SO4) + Na =>
Na2(SO4) + Ca = Ca(SO4) + 2 Na
C3H6O + HCN = C3H6(CN)OH =>
C3H6O + HCN = C3H6(CN)OH
CH3CH2NH2 + O2 = CO2 + H2O + NO2 =>
4 CH3CH2NH2 + 19 O2 = 8 CO2 + 14 H2O + 4 NO2
AgNO3 + CU = CU(NO3)2 + Ag =>
2 AgNO3 + CU = CU(NO3)2 + 2 Ag
NaHCO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
2 NaHCO3 + H2SO4 = 2 CO2 + 2 H2O + Na2SO4
C9H20 + O2 = C9(O2)4 + H2O =>
C9H20 + 9 O2 = C9(O2)4 + 10 H2O
NaH + H2O = NaO4 + H2 =>
2 NaH + 8 H2O = 2 NaO4 + 9 H2
CuSO4 + Ba = Ba2SO4 + Cu =>
CuSO4 + 2 Ba = Ba2SO4 + Cu
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaOCN + S = NaSCN + SO2 =>
2 NaOCN + 3 S = 2 NaSCN + SO2
Cd2 + S2 = CdS =>
Cd2 + S2 = 2 CdS
CH3COONa + CuSO4 = (CH3COO)2Cu + Na2SO4 =>
2 CH3COONa + CuSO4 = (CH3COO)2Cu + Na2SO4
HClO2 + KOH = KClO3 + H2 =>
HClO2 + KOH = KClO3 + H2
KMg3AlSi3O10(OH)2 + CaCO3 + SiO2 = Ca2Mg5Si8O22(OH)2 + KAlSi3O8 + CO2 + H2O =>
5 KMg3AlSi3O10(OH)2 + 6 CaCO3 + 24 SiO2 = 3 Ca2Mg5Si8O22(OH)2 + 5 KAlSi3O8 + 6 CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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