| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CBr4 + 2 NH3 = 2 CN + 6 HBr + Br2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
CBr4 + NH3 = CN + HBr + Br2 =>
2 CBr4 + 2 NH3 = 2 CN + 6 HBr + Br2
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CBr4 + NH3 = CN + HBr + Br2 =>
2 CBr4 + 2 NH3 = 2 CN + 6 HBr + Br2
NaF + Ca(NO3)2 = NaNO3 + CaF2 =>
2 NaF + Ca(NO3)2 = 2 NaNO3 + CaF2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH3OOH + Mg(HCO3)3 = MgH + CO2 + H2O =>
CH3OOH + Mg(HCO3)3 = MgH + 4 CO2 + 3 H2O
CH3OOH + Mg(HCO3)2 = MgH + CO2 + H2O =>
3 CH3OOH + 4 Mg(HCO3)2 = 4 MgH + 11 CO2 + 8 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
CBr4 = C + Br2 =>
CBr4 = C + 2 Br2
CBr4 + NH3 = CN + HBr + Br2 =>
2 CBr4 + 2 NH3 = 2 CN + 6 HBr + Br2
CBr4 + H2 = HBr + C =>
CBr4 + 2 H2 = 4 HBr + C
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg + HCl = MgHCl =>
Mg + HCl = MgHCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CBr4 + NH3 = CN + HBr + Br2 =>
2 CBr4 + 2 NH3 = 2 CN + 6 HBr + Br2
NaHSO3 + H2O = H2SO3 + NaOH =>
NaHSO3 + H2O = H2SO3 + NaOH
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
ZnO + CaCl2 = ZnCl2 + CaO =>
ZnO + CaCl2 = ZnCl2 + CaO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
CaC2O4 + CH3COOH = C3H3O4 + CaCOOH =>
CaC2O4 + CH3COOH = C3H3O4 + CaCOOH
C5H9NO4 + O2 = CO2 + H2O + NO2 =>
4 C5H9NO4 + 25 O2 = 20 CO2 + 18 H2O + 4 NO2
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Mg + H2Cl = MgCl2 + H2 =>
Mg + 2 H2Cl = MgCl2 + 2 H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu + ZnSO4 = CuSO4 + Zn =>
Cu + ZnSO4 = CuSO4 + Zn
XC2H5 + O2 = XOH + CO2 + H2O =>
2 XC2H5 + 7 O2 = 2 XOH + 4 CO2 + 4 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
HI + NaBrO3 = I2 + NaBr + H2O =>
6 HI + NaBrO3 = 3 I2 + NaBr + 3 H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
C + O2 = CO2 =>
C + O2 = CO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
Rb + P = Rb3P =>
3 Rb + P = Rb3P
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
Zn + O = ZnO =>
Zn + O = ZnO
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/02/09
Équations équilibrées sur06/01/08
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