| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FE + 2 HCl = 2 FECl + H2
HCl + K2Cr2O7 = KCl + CrCl3 + Cl2 + H2O =>
14 HCl + K2Cr2O7 = 2 KCl + 2 CrCl3 + 3 Cl2 + 7 H2O
HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl
K2Cr2O7 + KI + H2SO4 = K2SO4 + I2 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = 4 K2SO4 + 3 I2 + Cr2(SO4)3 + 7 H2O
MnO2 + KNO2 + KOH = K2MnO4 + KNO + H2O =>
MnO2 + KNO2 + 2 KOH = K2MnO4 + KNO + H2O
H2O + P = P2O5 + H2 =>
5 H2O + 2 P = P2O5 + 5 H2
C7H16O + O2 = CO2 + H2O =>
2 C7H16O + 21 O2 = 14 CO2 + 16 H2O
Hg + HCl = HgCl + H =>
Hg + HCl = HgCl + H
K2Cr2O7 + HCl = KCl + CrCl3 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 3 Cl2 + 7 H2O
Al(s) + Fe2O3(s) = Fe(s) + Al2O3(s) =>
2 Al(s) + Fe2O3(s) = 2 Fe(s) + Al2O3(s)
Zn + KClO3 + H2SO4 = ZnSO4 + KCl + H2O =>
3 Zn + KClO3 + 3 H2SO4 = 3 ZnSO4 + KCl + 3 H2O
AgNO3 + KCl = KNO3 + AgCl =>
AgNO3 + KCl = KNO3 + AgCl
NH4NO3 = N + O2 + H2O =>
2 NH4NO3 = 4 N + O2 + 4 H2O
potassiumchloride + silvernitrate = potassiumnitrate + silverchloride =>
KCl + AgNO3 = KNO3 + AgCl
CO2 + LiOH = Li2CO3 + H2O =>
CO2 + 2 LiOH = Li2CO3 + H2O
LiSiO3 + CaCl = LiCl + CaSiO3 =>
LiSiO3 + CaCl = LiCl + CaSiO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
aluminumhydroxide + sodiumnitrate = aluminumnitrate + sodiumhydroxide =>
Al(OH)3 + 3 NaNO3 = Al(NO3)3 + 3 NaOH
AgNO3 + KBr = KNO3 + AgBr =>
AgNO3 + KBr = KNO3 + AgBr
Na2SO3 + KIO3 + H2SOO4 = I2 + Na2SO4 + K2SO4 + H2O =>
6 Na2SO3 + 2 KIO3 + H2SOO4 = I2 + 6 Na2SO4 + K2SO4 + H2O
Na2SO3 + KIO3 + H2SO4 = I2 + Na2SO4 + K2SO4 + H2O =>
5 Na2SO3 + 2 KIO3 + H2SO4 = I2 + 5 Na2SO4 + K2SO4 + H2O
LiSiO3 + CaCl = LiCl + CaSiO3 =>
LiSiO3 + CaCl = LiCl + CaSiO3
S8 + Na2SO3 + H2O = Na2S2O3*5H2O =>
S8 + 8 Na2SO3 + 40 H2O = 8 Na2S2O3*5H2O
Ca(ClO)2 + Na2S + H2O = CaCl2 + S + NaOH =>
Ca(ClO)2 + 2 Na2S + 2 H2O = CaCl2 + 2 S + 4 NaOH
Si + O = SiO =>
Si + O = SiO
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
C + O2 = CO2 =>
C + O2 = CO2
S + Ba = BaS =>
S + Ba = BaS
K + O2 = K2O =>
4 K + O2 = 2 K2O
Si + O = SiO2 =>
Si + 2 O = SiO2
K + O2 = K2O =>
4 K + O2 = 2 K2O
NA + I = NAI =>
NA + I = NAI
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
FE + HCl = FECl + H2 =>
2 FE + 2 HCl = 2 FECl + H2
NaCl(aq) + Br2(l) = NaBr2 + Cl =>
NaCl(aq) + Br2(l) = NaBr2 + Cl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CO(NO3)2(aq) + H2S(aq) = COS(s) + HNO3(aq) =>
CO(NO3)2(aq) + H2S(aq) = COS(s) + 2 HNO3(aq)
Al + CuCl = Cu + AlCl3 =>
Al + 3 CuCl = 3 Cu + AlCl3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CO(NO3)2(aq) + H2S(aq) = COS(s) + HNO3(aq) =>
CO(NO3)2(aq) + H2S(aq) = COS(s) + 2 HNO3(aq)
ZN + H2So4 = ZNSo4 + H2 =>
ZN + H2So4 = ZNSo4 + H2
NCl3 + H2O = NH3 + HClO =>
NCl3 + 3 H2O = NH3 + 3 HClO
CH3CH(OH)COOH + CaCO3 = Ca(CH3CH(OH)COO)2 + H2O + CO2 =>
2 CH3CH(OH)COOH + CaCO3 = Ca(CH3CH(OH)COO)2 + H2O + CO2
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
S + O2 = SO2 =>
S + O2 = SO2
sodiumchlorate = sodiumchloride + oxygen =>
2 NaClO3 = 2 NaCl + 3 O2
Al + CuCl2 = Cu + AlCl3 =>
2 Al + 3 CuCl2 = 3 Cu + 2 AlCl3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/14/19
Équations équilibrées sur04/13/18
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