| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4 + Ca(OH) = CaSO4 + MgOH
NH4VO3 + SnCl2 + HCl = VOCl2 + H2SnCl6 + NH4Cl + H2O =>
2 NH4VO3 + SnCl2 + 10 HCl = 2 VOCl2 + H2SnCl6 + 2 NH4Cl + 4 H2O
HOOC(CH2)4COOH + NaOH = HOOC(CH2)4COONa + H2O =>
HOOC(CH2)4COOH + NaOH = HOOC(CH2)4COONa + H2O
P + HCl = HP + Cl =>
P + HCl = HP + Cl
KO2 + H2O + CO2 = KHCO3 + O2 =>
4 KO2 + 2 H2O + 4 CO2 = 4 KHCO3 + 3 O2
C4H10 + Cl2 = HCl + C4H9Cl2 =>
2 C4H10 + 3 Cl2 = 2 HCl + 2 C4H9Cl2
Pb(SCN)2 + KCl = KSCN + PbCl2 =>
Pb(SCN)2 + 2 KCl = 2 KSCN + PbCl2
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
Na + HCOOH = NaCOONa + H2 =>
2 Na + HCOOH = NaCOONa + H2
MgHO2 + NH4PO4 = MgPO4 + NH + H2O =>
MgHO2 + NH4PO4 = MgPO4 + NH + 2 H2O
(NH4)6Mo7O24 + HCl + Na2S = Mo5O14 + NH4Cl + NaCl + H2O + S =>
5(NH4)6Mo7O24 + 44 HCl + 7 Na2S = 7 Mo5O14 + 30 NH4Cl + 14 NaCl + 22 H2O + 7 S
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
NH3(aq) + Cu(NO3)2(aq) = Cu(NH3)2 + NO3 =>
2 NH3(aq) + Cu(NO3)2(aq) = Cu(NH3)2 + 2 NO3
Al2(SO3)3 + Ba(OH)2 = Al(OH)3 + BaSO3 =>
Al2(SO3)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaSO3
HNO3 + S = SO2 + NO + H2O =>
4 HNO3 + 3 S = 3 SO2 + 4 NO + 2 H2O
C4H9I + KOH = C4H8 + KI + H2O =>
C4H9I + KOH = C4H8 + KI + H2O
Fe(NO3)2 + NaSCN = FeSCN + Na(NO3)2 =>
Fe(NO3)2 + NaSCN = FeSCN + Na(NO3)2
Mg(NO{3}){2} + NaOH = MgOH{2} + NaNO{3} =>
Mg(NO{3}){2} + NaOH = MgOH{2} + NaNO{3}
N2H4O3(s) = N2O(g) + H2O(l) =>
N2H4O3(s) = N2O(g) + 2 H2O(l)
HCl + NaOH = OH + Na2H + Cl3 =>
3 HCl + 6 NaOH = 6 OH + 3 Na2H + Cl3
C8H5N3O2{-2} + H2O2 = C8H5NO4{-2} + H2O + N2 =>
C8H5N3O2{-2} + 2 H2O2 = C8H5NO4{-2} + 2 H2O + N2
NaCl(aq) + AgNO3(aq) = AgCl + NaNO3 =>
NaCl(aq) + AgNO3(aq) = AgCl + NaNO3
K2CO3 + AgCl = Ag + KCl + CO2 + O2 =>
2 K2CO3 + 4 AgCl = 4 Ag + 4 KCl + 2 CO2 + O2
C6H10O4 + NH + H2 = C6H16N2 + H2O =>
C6H10O4 + 2 NH + 6 H2 = C6H16N2 + 4 H2O
Fe + H2SO4 = (Fe)SO4 + H2 =>
Fe + H2SO4 = (Fe)SO4 + H2
C(s) + HNO3 = CO2 + NO2 + H2O =>
C(s) + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Al2(SO4)3 + KI = AlSO4 + I2 + K2SO4 =>
Al2(SO4)3 + 2 KI = 2 AlSO4 + I2 + K2SO4
F2(g) + NaI(aq) = NaF(aq) + I2(s) =>
F2(g) + 2 NaI(aq) = 2 NaF(aq) + I2(s)
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C7H15Cl + O2 = CO2 + H2O + HCl =>
2 C7H15Cl + 21 O2 = 14 CO2 + 14 H2O + 2 HCl
Ag3 + H2O = AgOH + H2 =>
2 Ag3 + 6 H2O = 6 AgOH + 3 H2
HNO3 + BaCO3 = H2 + CO2 + BaNO4 =>
2 HNO3 + 2 BaCO3 = H2 + 2 CO2 + 2 BaNO4
C3H6 + O2 = CO22 + H2O =>
2 C3H6 + 69 O2 = 6 CO22 + 6 H2O
MgBr2 + K = Mg + KBr =>
MgBr2 + 2 K = Mg + 2 KBr
Na2CO3 + Li = Li2CO3 + Na =>
Na2CO3 + 2 Li = Li2CO3 + 2 Na
K(aq) + I(aq) = KI(aq) =>
K(aq) + I(aq) = KI(aq)
K2CrO4H2SO4 = K2SO4H2CrO4 =>
K2CrO4H2SO4 = K2SO4H2CrO4
Ag(NO3) + NaBr = AgBr + NaNO3 =>
Ag(NO3) + NaBr = AgBr + NaNO3
H2SO4 + HCO3{-} = SO4{2-} + H2CO3 =>
H2SO4 + 2 HCO3{-} = SO4{2-} + 2 H2CO3
H2O + CO2 = C6H13OH + O2 =>
7 H2O + 6 CO2 = C6H13OH + 9 O2
CaCO3(s) + HNO3(aq) = Ca(NO3)2 + CO2 + H2O =>
CaCO3(s) + 2 HNO3(aq) = Ca(NO3)2 + CO2 + H2O
Zn(FeS2) = Zn + Fe + S =>
Zn(FeS2) = Zn + Fe + 2 S
SiH4 + N2Cl4 = H2 + N2 + SiCl4 =>
SiH4 + N2Cl4 = 2 H2 + N2 + SiCl4
CuSO4 + KClO3 = CuCl2 + K2SO4 + O2 =>
CuSO4 + 2 KClO3 = CuCl2 + K2SO4 + 3 O2
(NH4)2SO4 + CuF2 = (NH4)F + CuSO4 =>
(NH4)2SO4 + CuF2 = 2(NH4)F + CuSO4
K2CO3 + Na2SO4 = Na2CO3 + K2SO4 =>
K2CO3 + Na2SO4 = Na2CO3 + K2SO4
Zn + Fe(NO3)3 = Fe + Zn(NO3)2 =>
3 Zn + 2 Fe(NO3)3 = 2 Fe + 3 Zn(NO3)2
LiCl + P = LiP + Cl =>
LiCl + P = LiP + Cl
FeSO4NaI = FeINaSO4 =>
FeSO4NaI = FeINaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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