| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C5H10O4 + 11 O2 = 10 CO2 + 10 H2O
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
CuS + NO3{-} + H{+} = Cu{2+} + S + NO + H2O =>
3 CuS + 2 NO3{-} + 8 H{+} = 3 Cu{2+} + 3 S + 2 NO + 4 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HNO3 + Cu = Cu(NO3)2 + H2O + NO =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 4 H2O + 2 NO
CH3Cl + Cl2 = CH2Cl2 + HCl =>
CH3Cl + Cl2 = CH2Cl2 + HCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH3Cl + Cl2 = CH2Cl2 + HCl =>
CH3Cl + Cl2 = CH2Cl2 + HCl
FeCr2O4 + Na2CO3 + O2 = Fe2O3 + Na2CrO4 + CO2 =>
4 FeCr2O4 + 8 Na2CO3 + 7 O2 = 2 Fe2O3 + 8 Na2CrO4 + 8 CO2
Fe(NO3)3 + Na4SiO4 = Fe4(SiO4)3 + NaNO3 =>
4 Fe(NO3)3 + 3 Na4SiO4 = Fe4(SiO4)3 + 12 NaNO3
C3H6 + O2 = CO + H2O =>
C3H6 + 3 O2 = 3 CO + 3 H2O
Ni + F = NiF =>
Ni + F = NiF
Ni + F = NiF2 =>
Ni + 2 F = NiF2
As2O3 + KOH = K3AsO3 + H2O =>
As2O3 + 6 KOH = 2 K3AsO3 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
PBS + H2O2 = PBSO4 + H2O =>
PBS + 4 H2O2 = PBSO4 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
Cl2 + S2 + H2O = H2SO4 + HCl =>
6 Cl2 + S2 + 8 H2O = 2 H2SO4 + 12 HCl
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
FE + Cl2 = FECl2 =>
FE + Cl2 = FECl2
P4 + H2O2 = H3PO3 =>
P4 + 6 H2O2 = 4 H3PO3
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
FE + Cl2 = FECl2 =>
FE + Cl2 = FECl2
MgCl2 + LiOH = MgOH + LiCl2 =>
MgCl2 + LiOH = MgOH + LiCl2
P + Br2 = PBr =>
2 P + Br2 = 2 PBr
(NH4)3PO4 = NH3 + H2O + HPO3 =>
(NH4)3PO4 = 3 NH3 + H2O + HPO3
Fe + H2So4 = FeSo2 + H2 =>
2 Fe + H2So4 = 2 FeSo2 + H2
CH4 + O4 = CO2 + H2O =>
CH4 + O4 = CO2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CaO + SO3 = CaSO4 =>
CaO + SO3 = CaSO4
Zn + CuBr2 = ZnBr2 + Cu =>
Zn + CuBr2 = ZnBr2 + Cu
I2 + HNO3 = HIO3 + NO2 + H2 =>
I2 + 6 HNO3 = 2 HIO3 + 6 NO2 + 2 H2
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
C3H8 + O2 = H2O + CO =>
2 C3H8 + 7 O2 = 8 H2O + 6 CO
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C + HNO3 = CO2 + NO + H2O =>
3 C + 4 HNO3 = 3 CO2 + 4 NO + 2 H2O
P + Br2 = PBr2 =>
P + Br2 = PBr2
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
ZnO + C = CO2 + Zn =>
2 ZnO + C = CO2 + 2 Zn
HCOOH + Ch3OH = HCOOCh3 + H2O =>
HCOOH + Ch3OH = HCOOCh3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/16
Équations équilibrées sur01/24/16
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