| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li3N + 3 HCl = 3 LiCl + NH3
Na + KNO3 = K20 + Na2O + N2 =>
120 Na + 20 KNO3 = K20 + 60 Na2O + 10 N2
LIOH + HBr = LIBr + H2O =>
LIOH + HBr = LIBr + H2O
Fe2O3 + C = Fe + CO3 =>
Fe2O3 + C = 2 Fe + CO3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
Fe2Cl3 + H2SO4 = H2S + Fe2O3 + Cl2 =>
4 Fe2Cl3 + 3 H2SO4 = 3 H2S + 4 Fe2O3 + 6 Cl2
Cl2 + KOH = KClO3 + KCl + H2O =>
3 Cl2 + 6 KOH = KClO3 + 5 KCl + 3 H2O
Mg(CH3COO)2 + H2O = Mg(OH)2 + CH3COOH =>
Mg(CH3COO)2 + 2 H2O = Mg(OH)2 + 2 CH3COOH
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
KBrO3 + KBr + H2SO4 = K2SO4 + Br2 + H2O =>
KBrO3 + 5 KBr + 3 H2SO4 = 3 K2SO4 + 3 Br2 + 3 H2O
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Al2O3 + C + Cl2 = CO + AlCl3 =>
Al2O3 + 3 C + 3 Cl2 = 3 CO + 2 AlCl3
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
FeCl3 + H2SO4 = H2S + Fe2O3 + Cl2 =>
8 FeCl3 + 3 H2SO4 = 3 H2S + 4 Fe2O3 + 12 Cl2
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
(PbCO3)2 = PbO + CO2 =>
(PbCO3)2 = 2 PbO + 2 CO2
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
Cl2 + NAI = NACl + I2 =>
Cl2 + 2 NAI = 2 NACl + I2
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
Cr2O3 + Al = Cr + Al2O3 =>
Cr2O3 + 2 Al = 2 Cr + Al2O3
H2So4 + Al = Al2So4 + H2 =>
H2So4 + 2 Al = Al2So4 + H2
NaClO + CrCl3 + NaOH = Na2CrO4 + NaCl + H2O =>
3 NaClO + 2 CrCl3 + 10 NaOH = 2 Na2CrO4 + 9 NaCl + 5 H2O
NH4ClO4 = N2 + Cl2 + O2 + H20 =>
10 NH4ClO4 = 5 N2 + 5 Cl2 + 20 O2 + 2 H20
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
SnCO3 + HOH = Sn(OH)2 + H2CO3 =>
SnCO3 + 2 HOH = Sn(OH)2 + H2CO3
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Zn + HNO3 = Zn(NO3) + NO2 + H2O =>
Zn + 2 HNO3 = Zn(NO3) + NO2 + H2O
HgCl2 + NaOH = Hg(OH)2 + NaCl =>
HgCl2 + 2 NaOH = Hg(OH)2 + 2 NaCl
N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2
HgCl2 + NaOH = Hg(OH)2 + NaCl =>
HgCl2 + 2 NaOH = Hg(OH)2 + 2 NaCl
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
Cr(CH3COO)3 + HOH = CH3COOH + Cr(OH)3 =>
Cr(CH3COO)3 + 3 HOH = 3 CH3COOH + Cr(OH)3
CaCl2 + KHCO3 = CaCO3 + KCl + CO2 + H2O =>
CaCl2 + 2 KHCO3 = CaCO3 + 2 KCl + CO2 + H2O
MnO4 + SO3 = Mn + SO4 =>
MnO4 + 4 SO3 = Mn + 4 SO4
KI + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Ca + MgO = CaO + Mg =>
Ca + MgO = CaO + Mg
NaOH + Mg = MgO + H + Na =>
NaOH + Mg = MgO + H + Na
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/17/16
Équations équilibrées sur08/16/15
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