| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 PbO2 = 2 PbO + O2
C07H16 + O2 = H2O + CO2 =>
C07H16 + 11 O2 = 8 H2O + 7 CO2
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
NH4OH + Cu(C2H3O2)2 = Cu(OH)2 + NH4C2H3O2 =>
2 NH4OH + Cu(C2H3O2)2 = Cu(OH)2 + 2 NH4C2H3O2
Ca(s) + Br2(g) = CaBr(g) =>
2 Ca(s) + Br2(g) = 2 CaBr(g)
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
C17H39 + H2O = CH4 + CO2 =>
8 C17H39 + 58 H2O = 107 CH4 + 29 CO2
C6H13OH + O2 = CO2 + H2O =>
C6H13OH + 9 O2 = 6 CO2 + 7 H2O
VOH + HCl = VCl + H2O =>
VOH + HCl = VCl + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
VOH + HCl = VCl + H2O =>
VOH + HCl = VCl + H2O
Bi2O3 + H2 = Bi + H2O =>
Bi2O3 + 3 H2 = 2 Bi + 3 H2O
C(s) + O2(g) = CO2(g) =>
C(s) + O2(g) = CO2(g)
CuCN = Cu + C + N =>
CuCN = Cu + C + N
H4P2O7 + KOH = K4P2O7 + H2O =>
H4P2O7 + 4 KOH = K4P2O7 + 4 H2O
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
NiOH + HCl = NiCl + H2O =>
NiOH + HCl = NiCl + H2O
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
CUSO4 = CUSO4 =>
CUSO4 = CUSO4
P4(s) + Cl2(g) = PCl5(g) =>
P4(s) + 10 Cl2(g) = 4 PCl5(g)
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
HI = H2 + I2 =>
2 HI = H2 + I2
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
CH4 + S8 = CS2 + H2S =>
2 CH4 + S8 = 2 CS2 + 4 H2S
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al + HNO3 = Al(NO3)3 + NH4NO3 + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 NH4NO3 + 9 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
K2O2 + H2O = KOH + O2 =>
2 K2O2 + 2 H2O = 4 KOH + O2
CH4 + S8 = CS + H2S =>
8 CH4 + 3 S8 = 8 CS + 16 H2S
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
Sn + N2 = Sn3N4 =>
3 Sn + 2 N2 = Sn3N4
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
CuSo4 + Fe = Cu + Fe2(So4)3 =>
3 CuSo4 + 2 Fe = 3 Cu + Fe2(So4)3
Sn + N = Sn3N4 =>
3 Sn + 4 N = Sn3N4
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
C12H24 + H2O = CH4 + CO2 =>
C12H24 + 6 H2O = 9 CH4 + 3 CO2
As2S3 + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
As2S3 + 28 HNO3 = 2 H3AsO4 + 3 H2SO4 + 28 NO2 + 8 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Bi2O3 + H2 = Bi + H2O =>
Bi2O3 + 3 H2 = 2 Bi + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/28/15
Équations équilibrées sur07/28/14
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