| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ca + O2 = 2 CaO
C2 + O2 + H2O = H2CO3 =>
C2 + 2 O2 + 2 H2O = 2 H2CO3
P2O5 + O2 + H2O = HPO4 =>
P2O5 + O2 + H2O = 2 HPO4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
ZnSO4 + KOH = K2SO4 + Zn(OH)2 =>
ZnSO4 + 2 KOH = K2SO4 + Zn(OH)2
NaHCO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2 + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
AGNO3 + ALCL3 = AGCL3 + ALNO3 =>
AGNO3 + ALCL3 = AGCL3 + ALNO3
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20
CaCl2 + BK3O3 = Ca3(BO3)2 + KCl =>
3 CaCl2 + 2 BK3O3 = Ca3(BO3)2 + 6 KCl
CaCO3 + SiO2 = CaSiO3 + CO2 =>
CaCO3 + SiO2 = CaSiO3 + CO2
FeS + HCl = H2S + FeCl2 =>
FeS + 2 HCl = H2S + FeCl2
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CH3CH2OH + CH3COOH = CH3COOCH2CH3 + H2O =>
CH3CH2OH + CH3COOH = CH3COOCH2CH3 + H2O
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
AgNO3 + H2SO4 = HNO3 + Ag2SO4 =>
2 AgNO3 + H2SO4 = 2 HNO3 + Ag2SO4
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
H2O + KI = KOH + I2 + H2 =>
2 H2O + 2 KI = 2 KOH + I2 + H2
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
FeO + Al = Fe + AlO =>
FeO + Al = Fe + AlO
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
CsOH + HCl = CsCl + H2O =>
CsOH + HCl = CsCl + H2O
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KOH + H2So4 = K2So4 + H2O =>
2 KOH + H2So4 = K2So4 + 2 H2O
KOH(aq) + CuSO4(aq) = CuOH + KSO4 =>
KOH(aq) + CuSO4(aq) = CuOH + KSO4
C7H4N2O6 + NaOH = C7H3N2O6{-} + NaOH2{+} =>
C7H4N2O6 + NaOH = C7H3N2O6{-} + NaOH2{+}
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C20H42 + CuO = CO2 + H2O + Cu =>
C20H42 + 61 CuO = 20 CO2 + 21 H2O + 61 Cu
AgNO3 + NH4Cl = AgCl + NH4NO3 =>
AgNO3 + NH4Cl = AgCl + NH4NO3
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
H2 + Ci2 = HCi =>
H2 + Ci2 = 2 HCi
C2H2 + O2 = CO + H2O =>
2 C2H2 + 3 O2 = 4 CO + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ga + O2 = Ga2O3 =>
4 Ga + 3 O2 = 2 Ga2O3
V + C = VC =>
V + C = VC
O2 + HI = H2O + I2 =>
O2 + 4 HI = 2 H2O + 2 I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/27/17
Équations équilibrées sur09/26/16
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