| Équations équilibrées la veille | Équations équilibrées le lendemain |
16 Ag + S8 = 8 Ag2S
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KOH + H2So4 = K2So4 + H2O =>
2 KOH + H2So4 = K2So4 + 2 H2O
K + I2 = KI =>
2 K + I2 = 2 KI
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
CaCl2 + Kl = KlCl2 + Ca =>
CaCl2 + Kl = KlCl2 + Ca
NH4Cl + Sb = SbCl3 + NH3 + H2 =>
6 NH4Cl + 2 Sb = 2 SbCl3 + 6 NH3 + 3 H2
NO2 + P2O3 + KOH = NO + K2HPO4 + H2O =>
2 NO2 + P2O3 + 4 KOH = 2 NO + 2 K2HPO4 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
NO2 + KCLO3 + KOH = KNO3 + KCL + H2O =>
6 NO2 + KCLO3 + 6 KOH = 6 KNO3 + KCL + 3 H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Cl2 + KBr2 = KCl + Br2 =>
Cl2 + 2 KBr2 = 2 KCl + 2 Br2
NH3 + HCl = H2 + NCl =>
NH3 + HCl = 2 H2 + NCl
Ca + Pb(NO3)2 = Pb + Ca(NO3)2 =>
Ca + Pb(NO3)2 = Pb + Ca(NO3)2
CaCl2 + NaCl = NaCl2 + CaCl =>
CaCl2 + NaCl = NaCl2 + CaCl
NO + KCLO3 + KOH = KNO3 + KCL + H2O =>
2 NO + KCLO3 + 2 KOH = 2 KNO3 + KCL + H2O
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
Sb + I2 = SbI3 =>
2 Sb + 3 I2 = 2 SbI3
CH3 + Br2 = CBr4 + HBr =>
2 CH3 + 7 Br2 = 2 CBr4 + 6 HBr
Al + Pb(NO3)2 = Pb + Al(NO3)3 =>
2 Al + 3 Pb(NO3)2 = 3 Pb + 2 Al(NO3)3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CaCl2 + FeCl3 = FeCl2 + CaCl3 =>
CaCl2 + FeCl3 = FeCl2 + CaCl3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C2H7N + O2 = CO2 + H2O + N2 =>
4 C2H7N + 15 O2 = 8 CO2 + 14 H2O + 2 N2
CuS + HNO3 = Cu(NO3)2 + S + H2O + NO =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 4 H2O + 2 NO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
MnCl2 + KClO + KOH = MnO2 + KCl + H2O =>
MnCl2 + KClO + 2 KOH = MnO2 + 3 KCl + H2O
Zn + Sn(NO3)4 = Zn(NO3)2 + Sn =>
2 Zn + Sn(NO3)4 = 2 Zn(NO3)2 + Sn
Na2CO3 + H2O = Na2O + H2CO3 =>
Na2CO3 + H2O = Na2O + H2CO3
H + Br = HBr =>
H + Br = HBr
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CaCl2 + Na2SO4 = Na2Cl2 + CaSO4 =>
CaCl2 + Na2SO4 = Na2Cl2 + CaSO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C6H12O6 = CH3CH2OH + CO2 =>
C6H12O6 = 2 CH3CH2OH + 2 CO2
SO2 + (Cr2O7)2 = (SO4)2 + Cr3 =>
42 SO2 + 6(Cr2O7)2 = 21(SO4)2 + 8 Cr3
Cl2 + AlI3 = AlCl3 + I2 =>
3 Cl2 + 2 AlI3 = 2 AlCl3 + 3 I2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
HgO(s) = Hg(l) + O2(g) =>
2 HgO(s) = 2 Hg(l) + O2(g)
C3H7OH + Na = C3H7 + NaOH =>
C3H7OH + Na = C3H7 + NaOH
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
CaCl2 + Na2PO4 = Na + Cl2 + CaPO4 =>
CaCl2 + Na2PO4 = 2 Na + Cl2 + CaPO4
I2 + NaF = Na + I2F =>
I2 + NaF = Na + I2F
CaSO4 + BaCl2 = CaCl2 + BaSO4 =>
CaSO4 + BaCl2 = CaCl2 + BaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/15
Équations équilibrées sur01/12/15
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