| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + 2 HC2H3O2 = Ba(C2H3O2)2 + 2 HCl
Ca(H2PO4)2 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
Ca(H2PO4)2 + 2 Ca(OH)2 = Ca3(PO4)2 + 4 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C + O2 = CO2 =>
C + O2 = CO2
HCl + Zn(OH)2 = ZnCl2 + H2O =>
2 HCl + Zn(OH)2 = ZnCl2 + 2 H2O
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
Al2O3 + CO = Al + CO2 =>
Al2O3 + 3 CO = 2 Al + 3 CO2
Cl2 + P = PCl5 =>
5 Cl2 + 2 P = 2 PCl5
CH4 + O2 = CO2 + H =>
CH4 + O2 = CO2 + 4 H
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CaHPO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 CaHPO4 + Ca(OH)2 = Ca3(PO4)2 + 2 H2O
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
Hg(NO3)2 = HgO + NO2 + O2 =>
2 Hg(NO3)2 = 2 HgO + 4 NO2 + O2
P + Cu = Cu3P2 =>
2 P + 3 Cu = Cu3P2
Ca + H2O = CaOH + H2 =>
2 Ca + 2 H2O = 2 CaOH + H2
H2SO4 + Na2CO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + Na2CO3 = Na2SO4 + CO2 + H2O
H2O + BCl3 = HCl + H3BO3 =>
3 H2O + BCl3 = 3 HCl + H3BO3
C18H38 + O2 = CO2 + H2O =>
2 C18H38 + 55 O2 = 36 CO2 + 38 H2O
Hg(NO3)2 = HgO + NO2 + O2 =>
2 Hg(NO3)2 = 2 HgO + 4 NO2 + O2
CuCO3 + H2SO4 = CuSO4 + H2O + CO2 =>
CuCO3 + H2SO4 = CuSO4 + H2O + CO2
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
KOH + H2 = K + H2O =>
2 KOH + H2 = 2 K + 2 H2O
C8H18 + O2 = CO2 + H20 =>
10 C8H18 + 80 O2 = 80 CO2 + 9 H20
FeS2 + O2 + H2O = FeOOH + SO4{-} + H{+} =>
4 FeS2 + 17 O2 + 6 H2O = 4 FeOOH + 8 SO4{-} + 8 H{+}
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
P + Ca = Ca3P2 =>
2 P + 3 Ca = Ca3P2
(CrO4)3 + Fe2 = Fe2(CrO4)3 =>
(CrO4)3 + Fe2 = Fe2(CrO4)3
HNO3 + HCl = NO + Cl2 + H2O =>
2 HNO3 + 6 HCl = 2 NO + 3 Cl2 + 4 H2O
Mg + Al(OH)3 = Al + Mg(OH)2 =>
3 Mg + 2 Al(OH)3 = 2 Al + 3 Mg(OH)2
HCl + MGO = MGCl2 + H2O =>
2 HCl + MGO = MGCl2 + H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
C2H5OH + KMnO4 = H2O + CH3COOK + MnO2 + KOH =>
3 C2H5OH + 4 KMnO4 = 4 H2O + 3 CH3COOK + 4 MnO2 + KOH
(CrO4)3 + Fe = Fe2(CrO4)3 =>
(CrO4)3 + 2 Fe = Fe2(CrO4)3
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
H2O + NaClO3 + SO2 = H2SO4 + NaCl =>
3 H2O + NaClO3 + 3 SO2 = 3 H2SO4 + NaCl
(CrO4)3 + Fe2 = Fe2(CrO4)3 =>
(CrO4)3 + Fe2 = Fe2(CrO4)3
KI + H2SO4 = KHSO4 + I2 + H2S + H2O =>
8 KI + 9 H2SO4 = 8 KHSO4 + 4 I2 + H2S + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
NaOH + (NH4)2SO4 = NH4OH + Na2SO4 =>
2 NaOH + (NH4)2SO4 = 2 NH4OH + Na2SO4
C6H12O6 + KMnO4 + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
5 C6H12O6 + 24 KMnO4 + 36 H2SO4 = 24 MnSO4 + 30 CO2 + 66 H2O + 12 K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/21/15
Équations équilibrées sur09/20/14
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