| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sn(ClO3)2 = SnCl2 + 3 O2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
SbS5 + HCl = SbCl3 + H2S + S =>
2 SbS5 + 6 HCl = 2 SbCl3 + 3 H2S + 7 S
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
MnO2 + PbO2 = MnO4 + Pb =>
MnO2 + PbO2 = MnO4 + Pb
Ca(NO3)2 = Ca(NO2)2 + O2 =>
Ca(NO3)2 = Ca(NO2)2 + O2
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
C12H12O11 + H2O = C2H5OH + CO2 =>
6 C12H12O11 + 21 H2O = 19 C2H5OH + 34 CO2
Sb2S5 + HCl = SbCl3 + H2S + S =>
Sb2S5 + 6 HCl = 2 SbCl3 + 3 H2S + 2 S
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K + H2O = KHO + H2 =>
2 K + 2 H2O = 2 KHO + H2
CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al + HCl = Al2Cl3 + H2 =>
4 Al + 6 HCl = 2 Al2Cl3 + 3 H2
K2Cr2O7 + H2C2O4*2H2O = K[Cr(H2O)2(C2O4)2] + H2O + CO2 =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K[Cr(H2O)2(C2O4)2] + 17 H2O + 6 CO2
H2O + Ca = CaOH2 =>
H2O + Ca = CaOH2
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
K2Cr2O7 + H2C2O4*2H2O = K[Cr(H2O)2(C2O4)2] + H2O + CO2 =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K[Cr(H2O)2(C2O4)2] + 17 H2O + 6 CO2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
K[Cr(H2O)2(C2O4)2]*2H2O + KOH = Cr(OH)6 + H2O + K + CO2 =>
K[Cr(H2O)2(C2O4)2]*2H2O + 6 KOH = Cr(OH)6 + 4 H2O + 7 K + 4 CO2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
KHSO4 + KOH = K2SO4 + H2O =>
KHSO4 + KOH = K2SO4 + H2O
KNO2 + HCl = KCl + HNO2 =>
KNO2 + HCl = KCl + HNO2
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
S + O2 = SO2 =>
S + O2 = SO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
CH4 + O = CO2 + H2O =>
CH4 + 4 O = CO2 + 2 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
B(OH)3 + CH3OH = B(OCH3)3 + H2O =>
B(OH)3 + 3 CH3OH = B(OCH3)3 + 3 H2O
Al2(SO4)3 + AgNO3 = Ag(SO4)3 + Al2NO3 =>
Al2(SO4)3 + AgNO3 = Ag(SO4)3 + Al2NO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
NaOH + HCO3 = Na2CO3 + H2O + OH =>
2 NaOH + HCO3 = Na2CO3 + H2O + OH
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CH4 + H2O = H2 + CO2 =>
CH4 + 2 H2O = 4 H2 + CO2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/12
Équations équilibrées sur02/11/11
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