| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NaHCO3 + 3 HC2H3O2 = 4 NaC2HO2 + 6 H2O + 2 CO2
Mg(OH)2 = (MgOH)2O + H2O =>
2 Mg(OH)2 = (MgOH)2O + H2O
CH4 = C2H2 + H =>
2 CH4 = C2H2 + 6 H
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mg3N2 + H2O = NH3 + Mg(OH)2 =>
Mg3N2 + 6 H2O = 2 NH3 + 3 Mg(OH)2
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
H3AsO3 + I2 + H2O = H3AsO4 + HI =>
H3AsO3 + I2 + H2O = H3AsO4 + 2 HI
ZnCl2 + NaOH = Zn(OH)2 + NaCl =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 NaCl
NaCl(aq) + H2SO4(aq) + MnO2(s) = Na2SO4 + MnCl2 + H2O + Cl2 =>
4 NaCl(aq) + 2 H2SO4(aq) + MnO2(s) = 2 Na2SO4 + MnCl2 + 2 H2O + Cl2
NH4ClO4 = N2 + Cl2 + O2 + H20 =>
10 NH4ClO4 = 5 N2 + 5 Cl2 + 20 O2 + 2 H20
ZnO + KOH = K2ZnO2 + H2O =>
ZnO + 2 KOH = K2ZnO2 + H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
HNO2 + KMNO4 + H2SO4 = MNSO4 + HNO3 + K2SO4 + H2O =>
5 HNO2 + 2 KMNO4 + 3 H2SO4 = 2 MNSO4 + 5 HNO3 + K2SO4 + 3 H2O
Na2SO3 + HCl = NaCl + H2SO3 =>
Na2SO3 + 2 HCl = 2 NaCl + H2SO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2O + CO2 =>
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2O + CO2
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
AlN + H2O = Al(OH)3 + NH3 =>
AlN + 3 H2O = Al(OH)3 + NH3
CS + Cl = CCl + SCl =>
CS + 2 Cl = CCl + SCl
Fe3 + Cl2 = FeCl32 =>
Fe3 + 48 Cl2 = 3 FeCl32
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
(NH4) + (NO2) = N2 + H2O =>
(NH4) + (NO2) = N2 + 2 H2O
MgSO4 + Na2HPO4 + NH4OH = MgNH4PO4 + Na2SO4 + H2O =>
MgSO4 + Na2HPO4 + NH4OH = MgNH4PO4 + Na2SO4 + H2O
C2H8 + O2 = CO2 + H2O =>
C2H8 + 4 O2 = 2 CO2 + 4 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CH4 + Br2 = CH3 + HBr2 =>
CH4 + Br2 = CH3 + HBr2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H7NO2 + C6H12O6 + CH3OH = C12H24N2O4 + H2O =>
12 H7NO2 + 7 C6H12O6 + 30 CH3OH = 6 C12H24N2O4 + 72 H2O
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
KBr + H2SO4 = K2SO4 + Br2 + SO2 + H2O =>
2 KBr + 2 H2SO4 = K2SO4 + Br2 + SO2 + 2 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C2H8 + O2 = CO2 + H2O =>
C2H8 + 4 O2 = 2 CO2 + 4 H2O
CH4 = C2H2 + H2 =>
2 CH4 = C2H2 + 3 H2
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
CH4 + Br2 = CH3HBr2 =>
CH4 + Br2 = CH3HBr2
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
CAC2 + H2O = C2H2 + CA(OH)2 =>
CAC2 + 2 H2O = C2H2 + CA(OH)2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Cr(OH)3 + H2So4 = Cr2(So4)3 + H2O =>
2 Cr(OH)3 + 3 H2So4 = Cr2(So4)3 + 6 H2O
CH3COOH + NaHCO3 = CH3COONa + CO2 + H2O =>
CH3COOH + NaHCO3 = CH3COONa + CO2 + H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
S8(s) + F2(g) = SF6(g) =>
S8(s) + 24 F2(g) = 8 SF6(g)
Al + Br2 = AlBr6 =>
Al + 3 Br2 = AlBr6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/11/18
Équations équilibrées sur10/11/17
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