| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeOHCO3 = Fe + 4 O + H + C
HCl(aq) + Mg = MgCl2 + H2 =>
2 HCl(aq) + Mg = MgCl2 + H2
ZnSO2 + HSO4 = ZnSO4 + HSO2 =>
ZnSO2 + HSO4 = ZnSO4 + HSO2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Cr(oh)3 + H2O2 + NaOH = Na2CrO4 + H2O =>
Cr(oh)3 + 9 H2O2 + 6 NaOH = 3 Na2CrO4 + 12 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
C7H7NH3Cl + AgNO3 = AgCl + C7H7NH3NO3 =>
C7H7NH3Cl + AgNO3 = AgCl + C7H7NH3NO3
CH3CH2CH2COOH + CH3CH2OH = CH3CH2CH2COOCH3CH2 + H2O =>
CH3CH2CH2COOH + CH3CH2OH = CH3CH2CH2COOCH3CH2 + H2O
Cs2O(s) + H2O(l) = CsOH(aq) =>
Cs2O(s) + H2O(l) = 2 CsOH(aq)
Mn + HNO3 = Mn(NO3)2 + N2 + H2O =>
5 Mn + 12 HNO3 = 5 Mn(NO3)2 + N2 + 6 H2O
C5H10O2 + O2 = CO4 + H2O =>
2 C5H10O2 + 23 O2 = 10 CO4 + 10 H2O
H6C3 + H3N + O2 = H3C3N + H2O =>
2 H6C3 + 2 H3N + 3 O2 = 2 H3C3N + 6 H2O
Mg + H2O2 = MgO2 + H2 =>
Mg + H2O2 = MgO2 + H2
HC2H3O2 + NaHCO3 = NaC2H3C2 + H2O + CO2 =>
5 HC2H3O2 + 2 NaHCO3 = 2 NaC2H3C2 + 8 H2O + 4 CO2
AgC2H3O2(aq) + NiCl2(aq) = AgCl(s) + Ni(C2H3O2)2(aq) =>
2 AgC2H3O2(aq) + NiCl2(aq) = 2 AgCl(s) + Ni(C2H3O2)2(aq)
Na2SiO3 + HF = H2SiF6 + NaF + H2O(l) =>
Na2SiO3 + 8 HF = H2SiF6 + 2 NaF + 3 H2O(l)
V(OH)2 + NaOH = Na2[V(OH)4] =>
V(OH)2 + 2 NaOH = Na2[V(OH)4]
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
(NO2)3CH2CC6H2(NO2)3 + O2 = CO2 + H2O + N2 =>
(NO2)3CH2CC6H2(NO2)3 + 3 O2 = 8 CO2 + 2 H2O + 3 N2
AsH3 + H2O2 = H2O + HAsO2 =>
AsH3 + 3 H2O2 = 4 H2O + HAsO2
H2S = H2 + S =>
H2S = H2 + S
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O = =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
O3 = O2 =>
2 O3 = 3 O2
NaCl(aq) + Ba(OH)2 = NaOH + BaCl2 =>
2 NaCl(aq) + Ba(OH)2 = 2 NaOH + BaCl2
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
Zn(s) + AgNO3(aq) = Zn(NO3)2(aq) + Ag(s) =>
Zn(s) + 2 AgNO3(aq) = Zn(NO3)2(aq) + 2 Ag(s)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Al(OH)3 + KOH = K2Al2O4 + H2O =>
2 Al(OH)3 + 2 KOH = K2Al2O4 + 4 H2O
CH3OH(l) + O2(g) = CO2(g) + H2O(l)H =>
6 CH3OH(l) + 7 O2(g) = 6 CO2(g) + 8 H2O(l)H
C3H5(OH)3 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H5(OH)3 + 7 K2Cr2O7 + 28 H2SO4 = 9 CO2 + 7 Cr2(SO4)3 + 7 K2SO4 + 40 H2O
Ba(SO4) + NH3 = Ba(NH3)2 + SO4 =>
Ba(SO4) + 2 NH3 = Ba(NH3)2 + SO4
NH4 + MgS = (NH4)2S + Mg =>
2 NH4 + MgS = (NH4)2S + Mg
CrSO3 = CrO + SO2 =>
CrSO3 = CrO + SO2
BaCl2 + Na3PO4 = Ba + (PO4)2 + NaCl =>
3 BaCl2 + 2 Na3PO4 = 3 Ba + (PO4)2 + 6 NaCl
KNO2 + HSO3NH2 = KHSO4 + H2O + N2 =>
KNO2 + HSO3NH2 = KHSO4 + H2O + N2
C39H118O20 + O2 = CO2 + H2O =>
2 C39H118O20 + 117 O2 = 78 CO2 + 118 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2SO4(aq) + Mg(OH)2(s) = H2O + MgSO4 =>
H2SO4(aq) + Mg(OH)2(s) = 2 H2O + MgSO4
LiOH(aq) + H2O(l) = H2 + LiHO2 =>
LiOH(aq) + H2O(l) = H2 + LiHO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2O2 + KI = H2 + K2O + I2 =>
H2O2 + 4 KI = H2 + 2 K2O + 2 I2
Fe + Cr = FeCr =>
Fe + Cr = FeCr
SeO2 + N2H4 = Se + N2 + H2O =>
SeO2 + N2H4 = Se + N2 + 2 H2O
CrO2Cl2 + Ca(OH)2 = CaCrO4 + CaCl2 + H2O =>
CrO2Cl2 + 2 Ca(OH)2 = CaCrO4 + CaCl2 + 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
Al + CH3COOH = Al(CH3COO)3 + H2 =>
2 Al + 6 CH3COOH = 2 Al(CH3COO)3 + 3 H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe(NO3)3 + NH2CH2COOH = Fe2O3 + CO2 + N2 + H2O =>
6 Fe(NO3)3 + 10 NH2CH2COOH = 3 Fe2O3 + 20 CO2 + 14 N2 + 25 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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