| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
P4 + HNO3 = H3PO4 + NO2 + H20 =>
5 P4 + 80 HNO3 = 20 H3PO4 + 80 NO2 + H20
Fe + N = Fe5N2 =>
5 Fe + 2 N = Fe5N2
Zn(OH)2 + NaOH = Na2ZnO2 + H2O =>
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
Mg + CuO = Cu + MgO =>
Mg + CuO = Cu + MgO
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
HCLO + H2O = CLO + H3O =>
HCLO + H2O = CLO + H3O
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
S03 + H20 = H2S04 =>
40 S03 + 3 H20 = 30 H2S04
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
BeCl2 + KOH = Be(OH)2 + KCl =>
BeCl2 + 2 KOH = Be(OH)2 + 2 KCl
H2SO4 + Al = Al2(SO4)3 + H2 =>
3 H2SO4 + 2 Al = Al2(SO4)3 + 3 H2
PbO + CaCO3 = PbCO3 + CaO =>
PbO + CaCO3 = PbCO3 + CaO
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
HFe(C10H12N2O8) + LiOH*H2O = LiFe(C10H12N2O8) + H2O =>
HFe(C10H12N2O8) + LiOH*H2O = LiFe(C10H12N2O8) + 2 H2O
P + Cl = PCl5 =>
P + 5 Cl = PCl5
AgNo3(aq) + NaOH(aq) = AgOH(s) + NaNo3(aq) =>
AgNo3(aq) + NaOH(aq) = AgOH(s) + NaNo3(aq)
Al + FeO2 = Fe + AlO =>
2 Al + FeO2 = Fe + 2 AlO
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
AgCl + NH4OH = Ag(NH3)2Cl + H2O =>
AgCl + 2 NH4OH = Ag(NH3)2Cl + 2 H2O
Ca + HCl = CaCl + H2 =>
2 Ca + 2 HCl = 2 CaCl + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
P + Ce2 = PCe5 =>
2 P + 5 Ce2 = 2 PCe5
SF4 + I2O5 = IF5 + SO2 =>
5 SF4 + 2 I2O5 = 4 IF5 + 5 SO2
Ch3OH + Na = Ch3ONa + H2 =>
2 Ch3OH + 2 Na = 2 Ch3ONa + H2
Al + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na[Al(OH)4] + 3 H2
PbSO4 + CaCO3 = PbCO3 + CaSO4 =>
PbSO4 + CaCO3 = PbCO3 + CaSO4
Fe2O3 + NaO = NaFeO2 + O2 =>
2 Fe2O3 + 4 NaO = 4 NaFeO2 + O2
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
NaH + SO3 = NaSO3 + H2 =>
2 NaH + 2 SO3 = 2 NaSO3 + H2
Mg + P = Mg5P2 =>
5 Mg + 2 P = Mg5P2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CU + H2O = CUOH + H2 =>
2 CU + 2 H2O = 2 CUOH + H2
CaCl + NaPO4 = CaPO4 + NaCl =>
CaCl + NaPO4 = CaPO4 + NaCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg + P = Mg5P2 =>
5 Mg + 2 P = Mg5P2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Fe(NO3)3 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO2 + 3 O2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl
NaOH + SO2 = NaSO3 + H2 =>
2 NaOH + 2 SO2 = 2 NaSO3 + H2
KMnO4 + H2SO4 + CH3CHO = K2SO4 + MnSO4 + CH3COOH + H2O =>
2 KMnO4 + 3 H2SO4 + 5 CH3CHO = K2SO4 + 2 MnSO4 + 5 CH3COOH + 3 H2O
FeSo4 + Cl2 = Fe2(So4)3 + FeCl3 =>
6 FeSo4 + 3 Cl2 = 2 Fe2(So4)3 + 2 FeCl3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C3H5(NO3)3 = N2 + O2 + H2O + CO2 =>
4 C3H5(NO3)3 = 6 N2 + O2 + 10 H2O + 12 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/18
Équations équilibrées sur02/11/17
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