| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2CO2 + 2 H2O = 2 H3O + CO2
NO2 + H2O = HNO2 + HNO3 =>
2 NO2 + H2O = HNO2 + HNO3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Al(s) + S(s) = Al2S3(s) =>
2 Al(s) + 3 S(s) = Al2S3(s)
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CO = C + CO2 =>
2 CO = C + CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3CHCHCH3 + O2 = CO2 + H2O =>
CH3CHCHCH3 + 6 O2 = 4 CO2 + 4 H2O
HNO2 = H2O + NO2 + NO =>
2 HNO2 = H2O + NO2 + NO
C8H17 + O2 = CO2 + H2O =>
4 C8H17 + 49 O2 = 32 CO2 + 34 H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
MnS + HCl + HNO3 = MnCl2 + NO + S + H2O =>
3 MnS + 6 HCl + 2 HNO3 = 3 MnCl2 + 2 NO + 3 S + 4 H2O
CuO + CH4 = Cu + CO2 + H2O =>
4 CuO + CH4 = 4 Cu + CO2 + 2 H2O
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
H3PO3 = H2O + P2O3 =>
2 H3PO3 = 3 H2O + P2O3
C2H4 + I2 = C2H4I2 =>
C2H4 + I2 = C2H4I2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Cu + AlCl3 = CuCl2 + Al =>
3 Cu + 2 AlCl3 = 3 CuCl2 + 2 Al
HNO3 + HI = NO + I2 + H2O =>
2 HNO3 + 6 HI = 2 NO + 3 I2 + 4 H2O
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Na3PO4 + FeCl3 = FePO4 + NaCl =>
Na3PO4 + FeCl3 = FePO4 + 3 NaCl
BaO2 + H2SO4 = BaSO4 + H2O + O3 =>
3 BaO2 + 3 H2SO4 = 3 BaSO4 + 3 H2O + O3
ZnSO4 + H2O = ZnO + H2SO4 =>
ZnSO4 + H2O = ZnO + H2SO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KMnO4 + Fe2S3 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
24 KMnO4 + 5 Fe2S3 + 36 H2SO4 = 12 K2SO4 + 24 MnSO4 + 5 Fe2(SO4)3 + 36 H2O
P + AgNO3 + H2O = H3PO4 + Ag + HNO3 =>
P + 5 AgNO3 + 4 H2O = H3PO4 + 5 Ag + 5 HNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Sb2S5 + HNO3 + H2O = H2SO4 + NO + H3SbO4 =>
3 Sb2S5 + 40 HNO3 + 4 H2O = 15 H2SO4 + 40 NO + 6 H3SbO4
Mn + Pb3O4 = PbO + MnO4 =>
Mn + 4 Pb3O4 = 12 PbO + MnO4
NAO + H20 = NAOH =>
20 NAO + H20 = 20 NAOH
K2Cr2O7 + S = Cr2O3 + K2SO4 =>
K2Cr2O7 + S = Cr2O3 + K2SO4
C12H20O8N + H2O = CH4 + CO2 + NH3 =>
8 C12H20O8N + 30 H2O = 49 CH4 + 47 CO2 + 8 NH3
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
P + AgNO3 + H2O = H3PO4 + Ag + HNO3 =>
P + 5 AgNO3 + 4 H2O = H3PO4 + 5 Ag + 5 HNO3
BaCl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Na2S2O3 + H2O2 = Na2SO4 + H2SO4 + H2O =>
Na2S2O3 + 4 H2O2 = Na2SO4 + H2SO4 + 3 H2O
MgCl2 + Ca(OH)2 = Mg(OH)2 + CaCl2 =>
MgCl2 + Ca(OH)2 = Mg(OH)2 + CaCl2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
Mg + SiO2 = Mg2Si + MgO =>
4 Mg + SiO2 = Mg2Si + 2 MgO
KNO3 + C6H12O6 = CO2 + H2O + K2CO3 + N2 =>
24 KNO3 + 5 C6H12O6 = 18 CO2 + 30 H2O + 12 K2CO3 + 12 N2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/06/16
Équations équilibrées sur12/06/15
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