| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C + O2 = 2 CO
Cs + HI = CsI + H2 =>
2 Cs + 2 HI = 2 CsI + H2
HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl
Cs + H3PO4 = CsPO4 + H2 =>
2 Cs + 2 H3PO4 = 2 CsPO4 + 3 H2
CuSO4 + Zn = Cu + ZnSO4 =>
CuSO4 + Zn = Cu + ZnSO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CH3OH = CH2O + H2 =>
CH3OH = CH2O + H2
KBr + H2SO4 + KI = K2SO4 + Br2 + IH2 =>
2 KBr + 2 H2SO4 + 2 KI = 2 K2SO4 + Br2 + 2 IH2
Na + N2 = NaN =>
2 Na + N2 = 2 NaN
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
KBr + N2O4 + KOH = KNO2 + KBrO3 + H2O =>
KBr + 3 N2O4 + 6 KOH = 6 KNO2 + KBrO3 + 3 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cs + H2S = CsS + H2 =>
Cs + H2S = CsS + H2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Cs + H3PO4 = CsPO4 + H2 =>
2 Cs + 2 H3PO4 = 2 CsPO4 + 3 H2
Cs + HBr = CsBr + H =>
Cs + HBr = CsBr + H
Cs + HBr = CsBr + H2 =>
2 Cs + 2 HBr = 2 CsBr + H2
KBr + H2SO4 + NaCl = Na2SO4 + Br2 + KCl + H2 =>
2 KBr + H2SO4 + 2 NaCl = Na2SO4 + Br2 + 2 KCl + H2
KOH + F2 = KF + F2O + H2O =>
2 KOH + 2 F2 = 2 KF + F2O + H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cs + H3PO4 = Cs3PO4 + H2 =>
6 Cs + 2 H3PO4 = 2 Cs3PO4 + 3 H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
CCl4 = C + Cl2 =>
CCl4 = C + 2 Cl2
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
P4O10 = P4 + O2 =>
P4O10 = P4 + 5 O2
K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2
Pb(NO3)2 + K2CrO4 = PbCrO4 + K2(NO3)2 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + K2(NO3)2
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
K2Cr2O7 + Na2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H3O{+} + OH{-} = H2O =>
H3O{+} + OH{-} = 2 H2O
I2 + CaBr2 = CaI + Br2 =>
I2 + 2 CaBr2 = 2 CaI + 2 Br2
S + O2 + H2O = H2SO4 =>
2 S + 3 O2 + 2 H2O = 2 H2SO4
S8 + O2 = SO =>
S8 + 4 O2 = 8 SO
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Cl2 + NaCl = NaCl2 =>
Cl2 + 2 NaCl = 2 NaCl2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/19/13
Équations équilibrées sur04/18/12
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