| Équations équilibrées la veille | Équations équilibrées le lendemain |
XC2H5 + Br2 = XCHBrCH3 + HBr
CH4 + O2 = CO2 + H4 =>
CH4 + O2 = CO2 + H4
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
Ae + S = Ae2S3 =>
2 Ae + 3 S = Ae2S3
Al2O3 + SO = Al + SO3 =>
2 Al2O3 + 3 SO = 4 Al + 3 SO3
Cl2 + NaOH = H2O + NaCl + NaOCl =>
Cl2 + 2 NaOH = H2O + NaCl + NaOCl
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Zn + HNO3 = Zn(NO3) + NO2 + H2O =>
Zn + 2 HNO3 = Zn(NO3) + NO2 + H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Mg + HOOCCOOH = Mg(OOCCOOH)2 + H2 =>
Mg + 2 HOOCCOOH = Mg(OOCCOOH)2 + H2
Cr2O7 + {-} + H{+} = Cr{2+} + H2O =>
Cr2O7 + 10e + 14 H{+} = 2 Cr{2+} + 7 H2O
Cu(OH)2 + H3PO3 = Cu3(PO3)2 + H2O =>
3 Cu(OH)2 + 2 H3PO3 = Cu3(PO3)2 + 6 H2O
Cl2O + H2O = HOCl =>
Cl2O + H2O = 2 HOCl
CO + H2 = C10H22 + H2O =>
10 CO + 21 H2 = C10H22 + 10 H2O
Al + PbCl2 = Pb + AlCl3 =>
2 Al + 3 PbCl2 = 3 Pb + 2 AlCl3
BiCl3 + CoO = Bi2O3 + CoCl2 =>
2 BiCl3 + 3 CoO = Bi2O3 + 3 CoCl2
GeO2 + HCl = H2O + GeCl4 =>
GeO2 + 4 HCl = 2 H2O + GeCl4
Mg + HOOCCOOH = Mg(OOCCOOH)4 + H2 =>
Mg + 4 HOOCCOOH = Mg(OOCCOOH)4 + 2 H2
Cr2O7{2-} + {-} + H{+} = Cr{2+} + H2O =>
Cr2O7{2-} + 8e + 14 H{+} = 2 Cr{2+} + 7 H2O
NH3BH3 + H2O = H2 + NH4BO2 =>
NH3BH3 + 2 H2O = 3 H2 + NH4BO2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Mg + HOOCCOOH = Mg2(OOCCOOH)4 + H2 =>
2 Mg + 4 HOOCCOOH = Mg2(OOCCOOH)4 + 2 H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe + O = Fe2O3 =>
2 Fe + 3 O = Fe2O3
Mg + HOOCCOOH = Mg2(OOCCOO)4 + H2 =>
2 Mg + 4 HOOCCOOH = Mg2(OOCCOO)4 + 4 H2
C2H6 + O = CO2 + H2O =>
C2H6 + 7 O = 2 CO2 + 3 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Cr2O3 + H2S = Cr2S3 + H2O =>
Cr2O3 + 3 H2S = Cr2S3 + 3 H2O
Fe(OH)2 + P2O5 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + P2O5 = Fe3(PO4)2 + 3 H2O
NCl3 = N2 + Cl2 =>
2 NCl3 = N2 + 3 Cl2
FeS + O2 = Fe2O3 + SO3 =>
4 FeS + 9 O2 = 2 Fe2O3 + 4 SO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH4 + O2 = CO + H2 =>
2 CH4 + O2 = 2 CO + 4 H2
Fe2O3 + HNo3 = Fe(No3)3 + H2O =>
Fe2O3 + 6 HNo3 = 2 Fe(No3)3 + 3 H2O
AgI = Ag + I2 =>
2 AgI = 2 Ag + I2
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
C7H14 + O2 = CO2 + H20 =>
10 C7H14 + 70 O2 = 70 CO2 + 7 H20
C2H2 + O2 = CO2 + H20 =>
10 C2H2 + 20 O2 = 20 CO2 + H20
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
CHCOOH + HOC3H7 = CH3COOC3H7 + H2O =>
6 CHCOOH + 11 HOC3H7 = 9 CH3COOC3H7 + 5 H2O
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
FeCr2O4 + Na2CO3 + O2 = Na2CrO4 + CO2 + Fe2O3 =>
4 FeCr2O4 + 8 Na2CO3 + 7 O2 = 8 Na2CrO4 + 8 CO2 + 2 Fe2O3
C2H5Br + KNO2 = C2H5NO2 + KBr =>
C2H5Br + KNO2 = C2H5NO2 + KBr
Ca + O2 = Ca2O =>
4 Ca + O2 = 2 Ca2O
P2O5 = P2 + O5 =>
P2O5 = P2 + O5
FeCl2 + O2 + HCl = FeCl3 + H2O =>
4 FeCl2 + O2 + 4 HCl = 4 FeCl3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/19
Équations équilibrées sur02/15/18
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