| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 CH4 + 5 O2 = 5 CO2 + H20
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Fe(OH)2 + H2O2 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3
Fe2(SO4)3 + Ca = CaSO4 + Fe =>
Fe2(SO4)3 + 3 Ca = 3 CaSO4 + 2 Fe
NH4OH + AlCl3 = Al(OH)3 + NH4Cl =>
3 NH4OH + AlCl3 = Al(OH)3 + 3 NH4Cl
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
K2O + HI = KI + H2O =>
K2O + 2 HI = 2 KI + H2O
Fe2(SO4)3 + Ca = CaSO4 + Fe =>
Fe2(SO4)3 + 3 Ca = 3 CaSO4 + 2 Fe
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C4H3NO + Br2 + NaOH = C3H3N + NaBr + Na2CO3 + H2O =>
C4H3NO + Br2 + 4 NaOH = C3H3N + 2 NaBr + Na2CO3 + 2 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
C06H14 + O2 = H2O + CO2 =>
2 C06H14 + 19 O2 = 14 H2O + 12 CO2
AgNO3 + KCl = KNO3 + AgCl =>
AgNO3 + KCl = KNO3 + AgCl
Cr + SnCl4 = CrCl3 + Sn =>
4 Cr + 3 SnCl4 = 4 CrCl3 + 3 Sn
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Fe2O3 + C2H2O4 = Fe(C2O4)3 + H2O + H =>
Fe2O3 + 6 C2H2O4 = 2 Fe(C2O4)3 + 3 H2O + 6 H
Mg(NO3)2 + Na2CO3 = MgCO3 + NaNO3 =>
Mg(NO3)2 + Na2CO3 = MgCO3 + 2 NaNO3
K2O2 + H2O = KOH + O2 =>
2 K2O2 + 2 H2O = 4 KOH + O2
C + HNO3 = CO2 + H2O + NO =>
3 C + 4 HNO3 = 3 CO2 + 2 H2O + 4 NO
MnSO4 + KClO3 + KOH = K2MnO4 + KCl + K2SO4 + H2O =>
3 MnSO4 + 2 KClO3 + 12 KOH = 3 K2MnO4 + 2 KCl + 3 K2SO4 + 6 H2O
Al + CuI2 = AlI3 + Cu =>
2 Al + 3 CuI2 = 2 AlI3 + 3 Cu
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Fe + I2 = FeI2 =>
Fe + I2 = FeI2
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
CuBr = Cu + Br =>
CuBr = Cu + Br
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
Mg + FeF2 = MgF2 + Fe =>
Mg + FeF2 = MgF2 + Fe
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
SrBr2 + K2SO4 = KBr + SrSO4 =>
SrBr2 + K2SO4 = 2 KBr + SrSO4
C3H6OS2 + O2 = CO2 + H2O + SO2 =>
C3H6OS2 + 6 O2 = 3 CO2 + 3 H2O + 2 SO2
CoBr3 + K2S = Co2S3 + KBr =>
2 CoBr3 + 3 K2S = Co2S3 + 6 KBr
Sn(s) + O2(g) = SnO(s) =>
2 Sn(s) + O2(g) = 2 SnO(s)
O2 + C5H12 = CO2 + H2O =>
8 O2 + C5H12 = 5 CO2 + 6 H2O
HO2CCH2C(OH)(CO2H)CH2CO2H + BrO3 = Br + CO2 + H2O =>
HO2CCH2C(OH)(CO2H)CH2CO2H + 3 BrO3 = 3 Br + 6 CO2 + 4 H2O
SiCl4 + H2 = Si + HCl =>
SiCl4 + 2 H2 = Si + 4 HCl
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
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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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