| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 BaSO4 + 2 Fe(OH)3 = 3 Ba(OH)2 + Fe2(SO4)3
Cu + HNO3(dil) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(dil) = 3 Cu(NO3)2 + 2 NO + 4 H2O
S + ZnCl2 = SZn + Cl2 =>
S + ZnCl2 = SZn + Cl2
C3H9O + O2 = CO2 + H2O =>
4 C3H9O + 19 O2 = 12 CO2 + 18 H2O
HICaCo3 = CaIHCo3 =>
HICaCo3 = CaIHCo3
(CH3CO2)3Y + (CH3COO)2Ba + Cu(CO2CH3)2 + Zn(CH3COO)2 + O2 = Y100Ba200Cu290Zn10O700 + CO + H2O =>
100(CH3CO2)3Y + 200(CH3COO)2Ba + 290 Cu(CO2CH3)2 + 10 Zn(CH3COO)2 + 1325 O2 = Y100Ba200Cu290Zn10O700 + 2600 CO + 1950 H2O
HBr + Fe = FeBr3 + H2 =>
6 HBr + 2 Fe = 2 FeBr3 + 3 H2
C3H8Cl2 + KOH = C3H6 + H2O + KCl =>
C3H8Cl2 + 2 KOH = C3H6 + 2 H2O + 2 KCl
HI + K2SO3 = KI + H2O + SO2 =>
2 HI + K2SO3 = 2 KI + H2O + SO2
(C6H4(CO)2)O + (CH4N2O) + CuCl2 = CuC32H18N8 + CO2 + H2O + Cl2 =>
61(C6H4(CO)2)O + 60(CH4N2O) + 15 CuCl2 = 15 CuC32H18N8 + 68 CO2 + 107 H2O + 15 Cl2
LiOH + HCI(hydrochloricacid) = H2O + LiCI =>
LiOH + HCI(hydrochloricacid) = H2O + LiCI
Fe + CH4 = Fe3C + H2 =>
3 Fe + CH4 = Fe3C + 2 H2
Al + Br2 = Al(Br2)2 =>
Al + 2 Br2 = Al(Br2)2
F2 + AlO2 = AlF3 + O2 =>
3 F2 + 2 AlO2 = 2 AlF3 + 2 O2
CH3CH2CH2OH + Cr2O7 = Cr + CH3CH2CH2COOH + H2O =>
28 CH3CH2CH2OH + 6 Cr2O7 = 12 Cr + 21 CH3CH2CH2COOH + 28 H2O
CH3(CH2)3CH3 + O2(g) = CO2(g) + H2O(g) =>
CH3(CH2)3CH3 + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
ClNa + AgNO3 = ClNO3 + NaAg =>
ClNa + AgNO3 = ClNO3 + NaAg
Fe + SO3 = FeS + O2 =>
2 Fe + 2 SO3 = 2 FeS + 3 O2
CaO + NaCl = CaCl2 + Na2O =>
CaO + 2 NaCl = CaCl2 + Na2O
NaNO3 + BaCl = BaNO3 + NaCl =>
NaNO3 + BaCl = BaNO3 + NaCl
CO2(g) + H2(g) = CH4(g) + HO2(g) =>
2 CO2(g) + 5 H2(g) = 2 CH4(g) + 2 HO2(g)
Zn + H2O2 = OZn + H =>
2 Zn + H2O2 = 2 OZn + 2 H
Sn + FeCl2 = SnCl4 + Fe =>
Sn + 2 FeCl2 = SnCl4 + 2 Fe
NaOH + Co{2+} = Co(OH)2 + Na{+} =>
2 NaOH + Co{2+} = Co(OH)2 + 2 Na{+}
K{+} + [Al(H2O)6{3+}] + SO4{2-} = KAl(SO4)2 + H2O =>
K{+} + [Al(H2O)6{3+}] + 2 SO4{2-} = KAl(SO4)2 + 6 H2O
C3H6O4 + O2 = CO + H2O =>
C3H6O4 + O2 = 3 CO + 3 H2O
Ce{+4} + Fe{+2} = Ce{+2} + Fe{+3} =>
Ce{+4} + 2 Fe{+2} = Ce{+2} + 2 Fe{+3}
Zn(OH)2 + CH3COOH = (CH3COO)2Zn + H2O =>
Zn(OH)2 + 2 CH3COOH = (CH3COO)2Zn + 2 H2O
SO4 + CaO = CaSO4 + O2 =>
2 SO4 + 2 CaO = 2 CaSO4 + O2
Cl2 + AgFeNO3 = FeCl2 + AgNO3 =>
Cl2 + AgFeNO3 = FeCl2 + AgNO3
PbO2(s) + H2CO3 = Pb2(CO3)4 + H2O =>
2 PbO2(s) + 4 H2CO3 = Pb2(CO3)4 + 4 H2O
NaAl(SO4)2*12H2O + NaHCO3 = Al(H2O)5(OH)SO4 + Na2SO4 + CO2 + H2O =>
NaAl(SO4)2*12H2O + NaHCO3 = Al(H2O)5(OH)SO4 + Na2SO4 + CO2 + 7 H2O
HgCl + Al = Hg + AlCl3 =>
3 HgCl + Al = 3 Hg + AlCl3
Cu + Ag(NO2) = Cu(NO2) + Ag =>
Cu + Ag(NO2) = Cu(NO2) + Ag
Ni(No3) + H2O + NH3 = Ni(OH)2 + No3 + NH4 =>
Ni(No3) + 2 H2O + 2 NH3 = Ni(OH)2 + No3 + 2 NH4
Cr + PbCl4 = CrCl3 + Pb =>
4 Cr + 3 PbCl4 = 4 CrCl3 + 3 Pb
Al(SO3)3 + HCl = AlCl3 + HSO3 =>
Al(SO3)3 + 3 HCl = AlCl3 + 3 HSO3
Pr(NO3)3 = Pr6O11 + NO2 + O2 =>
12 Pr(NO3)3 = 2 Pr6O11 + 36 NO2 + 7 O2
Si + Ba(OH)2 + H2O = BaSiO3 + H2 =>
Si + Ba(OH)2 + H2O = BaSiO3 + 2 H2
HBr(aq) + Fe(OH)3(aq) = FeBr3(aq) + H2O(l) =>
3 HBr(aq) + Fe(OH)3(aq) = FeBr3(aq) + 3 H2O(l)
C3H8O + CH3COOH = H2O + C4H8O2 =>
2 C3H8O + 3 CH3COOH = 2 H2O + 3 C4H8O2
C1000H1320O162 + H2O = CO + H2 =>
C1000H1320O162 + 838 H2O = 1000 CO + 1498 H2
H + O = H2O =>
2 H + O = H2O
MgSO4 + H2O = Mg(OH)2 + H2SO4 =>
MgSO4 + 2 H2O = Mg(OH)2 + H2SO4
H2SO + Zn = ZnSO + H2 =>
H2SO + Zn = ZnSO + H2
FeBr3 + Br{-} = FeBr3{2-} + Br =>
FeBr3 + 2 Br{-} = FeBr3{2-} + 2 Br
C6H5MgBr + C8H8O2 = C19H16O + OHMgBr =>
6 C6H5MgBr + 5 C8H8O2 = 4 C19H16O + 6 OHMgBr
N2O + C8H12 = N2 + H2O + CO2 =>
22 N2O + C8H12 = 22 N2 + 6 H2O + 8 CO2
Na3N + H2O = NH3 + Na2O =>
2 Na3N + 3 H2O = 2 NH3 + 3 Na2O
K3PO4 + MgCl2 = Mg(PO4) + K3Cl2 =>
K3PO4 + MgCl2 = Mg(PO4) + K3Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
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