| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb + MgCO3 = PbCO3 + Mg
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
CaCl2 + Li3PO4 = LiCl + Ca3(PO4)2 =>
3 CaCl2 + 2 Li3PO4 = 6 LiCl + Ca3(PO4)2
PbCl4 = PbCl2 + Cl2 =>
PbCl4 = PbCl2 + Cl2
LiOH + CaCO3 = Li2CO3 + Ca(OH)2 =>
2 LiOH + CaCO3 = Li2CO3 + Ca(OH)2
KMnO4 + H2O = KOH + MnO2 + H2O2 =>
2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 H2O2
CuO = Cu + O2 =>
2 CuO = 2 Cu + O2
NHO3 + NH3 = NH4 + NO3 =>
NHO3 + NH3 = NH4 + NO3
(NH4)2CO3 + ZnSO4 = (NH4)2SO4 + ZnCO3 =>
(NH4)2CO3 + ZnSO4 = (NH4)2SO4 + ZnCO3
Fe{3+} + NaOH = Fe(OH){3} + Na =>
Fe{3+} + NaOH = Fe(OH){3} + Na
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
SnCl2 + K2Cr2O7 + H2SO4 = Sn(SO4)2 + SnCl4 + Cr2(SO4) + K2SO4 + H2O =>
10 SnCl2 + 2 K2Cr2O7 + 14 H2SO4 = 5 Sn(SO4)2 + 5 SnCl4 + 2 Cr2(SO4) + 2 K2SO4 + 14 H2O
C2Cl6 + Al + Ca3(PO4)2 = Al2O3 + CaCl2 + P + CO =>
C2Cl6 + 4 Al + Ca3(PO4)2 = 2 Al2O3 + 3 CaCl2 + 2 P + 2 CO
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
NaSO3(aq) + KI(aq) = KSO3 + NaI =>
NaSO3(aq) + KI(aq) = KSO3 + NaI
Ca + MgSO4 = Ca(SO4)2 + Mg =>
Ca + 2 MgSO4 = Ca(SO4)2 + 2 Mg
Al2O3 + C = Al + CO3 =>
Al2O3 + C = 2 Al + CO3
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
CuCl + Fe = Cu2 + FeCl2 =>
2 CuCl + Fe = Cu2 + FeCl2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
SnO2 + KCN = KCNO + Sn =>
SnO2 + 2 KCN = 2 KCNO + Sn
CU + H2SO4 = CUSO4 + H2 =>
CU + H2SO4 = CUSO4 + H2
AgNO3 + KCl = KNO3 + AgCl =>
AgNO3 + KCl = KNO3 + AgCl
Mg(NO3)2 + HBr = MgBr2 + HNO3 =>
Mg(NO3)2 + 2 HBr = MgBr2 + 2 HNO3
N2O4(g) + H2O(g) = NH3(g) + O2(g) =>
2 N2O4(g) + 6 H2O(g) = 4 NH3(g) + 7 O2(g)
CuSO4*5H2O + BaCl2 = CuCl2 + H2O + BaSO4 =>
CuSO4*5H2O + BaCl2 = CuCl2 + 5 H2O + BaSO4
CO2 + H2O = C6H12O6 + OO =>
6 CO2 + 6 H2O = C6H12O6 + 6 OO
H2O + K2Cr2O7 + Pb(NO3)2 = KNO3 + PbCrO4 + H2CrO4 =>
H2O + K2Cr2O7 + Pb(NO3)2 = 2 KNO3 + PbCrO4 + H2CrO4
HCl2 + O2 = H2O + Cl =>
4 HCl2 + O2 = 2 H2O + 8 Cl
Mg(CO3)4 + HCl = MgCl + H(CO3)4 =>
Mg(CO3)4 + HCl = MgCl + H(CO3)4
N2O5 + H2SO4 = HNO3 + SO3 =>
N2O5 + H2SO4 = 2 HNO3 + SO3
CH3CH2OH + H2O = CH2CHO + H3O =>
CH3CH2OH + 3 H2O = CH2CHO + 3 H3O
KHCO3 + Al(NO3)3 = Al(OH)3 + CO2 + KNO3 =>
3 KHCO3 + Al(NO3)3 = Al(OH)3 + 3 CO2 + 3 KNO3
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
C6H8O6 + Br2 = HBr + C6H6O6 =>
C6H8O6 + Br2 = 2 HBr + C6H6O6
NH3NO4 = N3 + O2 + H2O =>
12 NH3NO4 = 8 N3 + 15 O2 + 18 H2O
CuSO4 + P = Cu3(PO4)2 + SO3 + Cu =>
8 CuSO4 + 2 P = Cu3(PO4)2 + 8 SO3 + 5 Cu
B2O3 + H2O = B(OH)4 + H3O =>
B2O3 + 7 H2O = 2 B(OH)4 + 2 H3O
(NH4)2SiF6 + NH3 + H2O = SiO2 + NH4F =>
(NH4)2SiF6 + 4 NH3 + 2 H2O = SiO2 + 6 NH4F
H3O + ClO2 = HCl + H2O =>
5 H3O + ClO2 = HCl + 7 H2O
C6H12O10 + O2 = CO2 + H2O =>
C6H12O10 + 4 O2 = 6 CO2 + 6 H2O
Fe2(SO4)3 + KSCN = K3Fe(SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 KSCN = 2 K3Fe(SCN)6 + 3 K2SO4
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H5CH3 + NaOCl = C6H5COOH + NaCl + H2O =>
C6H5CH3 + 3 NaOCl = C6H5COOH + 3 NaCl + H2O
ZnO(s) + SO2(g) = ZnS(s) + O2(g) =>
2 ZnO(s) + 2 SO2(g) = 2 ZnS(s) + 3 O2(g)
NaCo3 = Co + Na =>
NaCo3 = 3 Co + Na
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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