Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3BO3 + Li2CO3 = Li2B2O4 + 3 H2O + CO2
SrCl2 + Al2(SO4)3 = Sr(SO4) + AlCl3 =>
3 SrCl2 + Al2(SO4)3 = 3 Sr(SO4) + 2 AlCl3
Li2SO4 = Li2 + SO4 =>
Li2SO4 = Li2 + SO4
NH4 + HCl = NH4Cl + H =>
NH4 + HCl = NH4Cl + H
CaO + S = CaS + O =>
CaO + S = CaS + O
Ag2O + NH3 + H2O = Ag(NH3)2OH =>
Ag2O + 4 NH3 + H2O = 2 Ag(NH3)2OH
CO2 + H2O = C3H602 + O2 =>
6 CO2 + 602 H2O = 2 C3H602 + 307 O2
AgNO3 + Ga = Ag + Ga(NO3)3 =>
3 AgNO3 + Ga = 3 Ag + Ga(NO3)3
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Mg(MnO4)2 = MgMnO4 + MnO2 + O2 =>
Mg(MnO4)2 = MgMnO4 + MnO2 + O2
NiS2 + O2 = NiO + SO2 =>
2 NiS2 + 5 O2 = 2 NiO + 4 SO2
C2H5OH + Mg = C2H5OMg + H2 =>
2 C2H5OH + 2 Mg = 2 C2H5OMg + H2
Mg(NO3)2 + BaCl2 = Ba(NO3)2 + MgCl2 =>
Mg(NO3)2 + BaCl2 = Ba(NO3)2 + MgCl2
Ag2S + NaCN + H2O = Na[Ag(CN)2] + NaSH + NaOH =>
Ag2S + 4 NaCN + H2O = 2 Na[Ag(CN)2] + NaSH + NaOH
S2 + CO2 = SO2 + C =>
S2 + 2 CO2 = 2 SO2 + 2 C
(NH2)2CO + HNO3 = CH5N3O4 =>
(NH2)2CO + HNO3 = CH5N3O4
C3H6O2 + H2O = CH3COOH + CH3OH =>
C3H6O2 + H2O = CH3COOH + CH3OH
PbO2 + CaCO3 = Pb(CO3)2 + CaO =>
PbO2 + 2 CaCO3 = Pb(CO3)2 + 2 CaO
Na3MnO4 + H2SO4 = MnSO4 + O2 + H2O + Na2SO4 =>
4 Na3MnO4 + 10 H2SO4 = 4 MnSO4 + 3 O2 + 10 H2O + 6 Na2SO4
Ag(NH3)2 + KI = AgI + NH3 + K =>
Ag(NH3)2 + KI = AgI + 2 NH3 + K
Fe(OH)2 + KNO3 = Fe(NO3)2 + KOH =>
Fe(OH)2 + 2 KNO3 = Fe(NO3)2 + 2 KOH
HNO3 + H2Se = NO + Se + H2O =>
2 HNO3 + 3 H2Se = 2 NO + 3 Se + 4 H2O
Sn + NaNo3 = Sn(No3)2 + Na =>
Sn + 2 NaNo3 = Sn(No3)2 + 2 Na
Ca(NO3)2 + (NH4)2S = Ca2S2 + NH4NO3 =>
2 Ca(NO3)2 + 2(NH4)2S = Ca2S2 + 4 NH4NO3
Pb(OH)2 + H2O + O2 = Pb(OH)4 =>
2 Pb(OH)2 + 2 H2O + O2 = 2 Pb(OH)4
FeS + Na2CO3 = FeO + Na2S + CO2 =>
FeS + Na2CO3 = FeO + Na2S + CO2
Cr + H2 = CrH3 =>
2 Cr + 3 H2 = 2 CrH3
Na + C4H9OH = NaOH + C4H9 =>
Na + C4H9OH = NaOH + C4H9
Mn2O3 + Al = Al2O3 + Mn =>
Mn2O3 + 2 Al = Al2O3 + 2 Mn
C(s) + H2O(l) = COH(s) + H2(g) =>
2 C(s) + 2 H2O(l) = 2 COH(s) + H2(g)
RbO + H2O = O2 + RbOH =>
4 RbO + 2 H2O = O2 + 4 RbOH
C13H28 + O2 = CO2 + H2O =>
C13H28 + 20 O2 = 13 CO2 + 14 H2O
C6H6O + FeCl3 = (C6H5O)3Fe + HCl =>
3 C6H6O + FeCl3 = (C6H5O)3Fe + 3 HCl
Fe + Si = FeSi2 =>
Fe + 2 Si = FeSi2
CaCO3 + HCI = CaCI + CO3H =>
CaCO3 + HCI = CaCI + CO3H
CH3COOH + CH3(CH2)3OH = C10H20O + H2O =>
2 CH3COOH + 9 CH3(CH2)3OH = 4 C10H20O + 9 H2O
K(s) + ZnCl2(aq) = Zn(s) + KCl(aq) =>
2 K(s) + ZnCl2(aq) = Zn(s) + 2 KCl(aq)
NaSCN = Na + SCN =>
NaSCN = Na + SCN
C4H9OH(l) + O2(g) = CO2(g) + H2O(l) =>
C4H9OH(l) + 6 O2(g) = 4 CO2(g) + 5 H2O(l)
CuS + O = Cu + SO2 =>
CuS + 2 O = Cu + SO2
KAlO2 + HCl = KCl + HAlO2 =>
KAlO2 + HCl = KCl + HAlO2
Ni(OH)2 = Ni + OH =>
Ni(OH)2 = Ni + 2 OH
Ni(OH)2 + Br2 + NaOH = NiOOH + NaBr + H2O =>
2 Ni(OH)2 + Br2 + 2 NaOH = 2 NiOOH + 2 NaBr + 2 H2O
Pb + NH4OH = PbNH4 + OH =>
Pb + NH4OH = PbNH4 + OH
K2SO3 + H2O = KOH + H2SO3 =>
K2SO3 + 2 H2O = 2 KOH + H2SO3
Zn(s) + AgNO3(ag) = Zn(NO3)2(ag) + Ag(s) =>
Zn(s) + 2 AgNO3(ag) = Zn(NO3)2(ag) + 2 Ag(s)
NaBiO3 + HCl = BiCl3 + Cl2 + NaCl + H2O =>
NaBiO3 + 6 HCl = BiCl3 + Cl2 + NaCl + 3 H2O
NaCHO3 + CH3COOH = CH3COONa + CO2 + H2O =>
NaCHO3 + CH3COOH = CH3COONa + CO2 + H2O
AgNO3 + H2O = Ag + O2 + HNO3 =>
4 AgNO3 + 2 H2O = 4 Ag + O2 + 4 HNO3
C4H10O2 + KMnO4 + H2SO4 = C4H6O2 + K2SO4 + MnSO4 + H2O =>
5 C4H10O2 + 4 KMnO4 + 6 H2SO4 = 5 C4H6O2 + 2 K2SO4 + 4 MnSO4 + 16 H2O
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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