| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Al2(SO4)3 + 3 Ca3(PO4)2 = 9 CaSO4 + 2 Al3(PO4)3
Fe(OH)2 + N2O5 = Fe2O5 + NH3 + H2O =>
16 Fe(OH)2 + 3 N2O5 = 8 Fe2O5 + 6 NH3 + 7 H2O
Sg + O2 = SgO =>
2 Sg + O2 = 2 SgO
H6C18 + O2 = HO2 + C2O =>
2 H6C18 + 21 O2 = 12 HO2 + 18 C2O
Na2S + O2 = Na2S2O3 + NaO =>
4 Na2S + 5 O2 = 2 Na2S2O3 + 4 NaO
Mg(OH)2 + H2SiO3 = Mg(SiO3) + H2O =>
Mg(OH)2 + H2SiO3 = Mg(SiO3) + 2 H2O
MnO4{-} + CH3CH2OH + H{+} = Mn2{+} + CH3CHO + H2O =>
4 MnO4{-} + 13 CH3CH2OH + 6 H{+} = 2 Mn2{+} + 13 CH3CHO + 16 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Mg(OH)2 + H2SiO3 = Mg(SiO3) + H2O =>
Mg(OH)2 + H2SiO3 = Mg(SiO3) + 2 H2O
KOH(aq) + H2SO4 = H2O + K2SO4 =>
2 KOH(aq) + H2SO4 = 2 H2O + K2SO4
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Zn(s) + HCl(l) = ZnCl2(s) + H2(g) =>
Zn(s) + 2 HCl(l) = ZnCl2(s) + H2(g)
Fe2 + I2 = FeI2 =>
Fe2 + 2 I2 = 2 FeI2
Tl2SO4 + Na2S = Tl2S + Na2SO4 =>
Tl2SO4 + Na2S = Tl2S + Na2SO4
Co3 + OH = Co(OH)2 =>
Co3 + 6 OH = 3 Co(OH)2
Na2O + C = Na + CO2 =>
2 Na2O + C = 4 Na + CO2
Na2SO3 + NaOH + KMnO4 = K2MnO2 + Na2SO4 + Na2MnO4 + H2O =>
3 Na2SO3 + 2 NaOH + 2 KMnO4 = K2MnO2 + 3 Na2SO4 + Na2MnO4 + H2O
HNO3 + Zm = Zm(NO3)2 + H2 =>
2 HNO3 + Zm = Zm(NO3)2 + H2
K2Cr2O7 + CH3CH3CHOHCH3 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH3CH3COOH + H2O =>
K2Cr2O7 + 2 CH3CH3CHOHCH3 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 2 CH3CH3CH3COOH + 5 H2O
NI3 + H2 = NH3 + I2 =>
2 NI3 + 3 H2 = 2 NH3 + 3 I2
Mg(OH)2 + H2SiO3 = Mg2(SiO3)2 + H2O =>
2 Mg(OH)2 + 2 H2SiO3 = Mg2(SiO3)2 + 4 H2O
PBS + H2O = PBSO4 + H =>
PBS + 4 H2O = PBSO4 + 8 H
C6H14 + Cl2 = CH3CH(CH3)CHClCH3 + HCl =>
5 C6H14 + 5 Cl2 = 6 CH3CH(CH3)CHClCH3 + 4 HCl
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
H2SO4 + H2O = HS2O3 + OH =>
2 H2SO4 + 2 H2O = HS2O3 + 7 OH
Mg(OH)2 + H2SiO3 = MgSiO3 + H2O =>
Mg(OH)2 + H2SiO3 = MgSiO3 + 2 H2O
HS + O = H2O + SO2 =>
2 HS + 5 O = H2O + 2 SO2
C6H14 + O2(g) = H2O(l) + C(s) =>
2 C6H14 + 7 O2(g) = 14 H2O(l) + 12 C(s)
AgNO3 + NH3 = AgNH3NO3 =>
AgNO3 + NH3 = AgNH3NO3
Mg2 + HCl = H2Mg + Cl2 =>
Mg2 + 4 HCl = 2 H2Mg + 2 Cl2
H2SO3 + H2O = H3O + HSO3(s) =>
H2SO3 + H2O = H3O + HSO3(s)
C2H5OH + HCl = C2H5OCl + H2 =>
C2H5OH + HCl = C2H5OCl + H2
C13H30O + O2 = CO2 + H2O =>
C13H30O + 20 O2 = 13 CO2 + 15 H2O
HS + O = H2O + SO2 =>
2 HS + 5 O = H2O + 2 SO2
HCl + LiI = HI + LiCl =>
HCl + LiI = HI + LiCl
Mg(OH)2 + H2SiO3 = Mg(SiO3) + H2O =>
Mg(OH)2 + H2SiO3 = Mg(SiO3) + 2 H2O
KMnO4(aq) + HCl(aq) + KI(aq) = MnCl2 + I2(g) + H2O(aq) + KCl =>
2 KMnO4(aq) + 16 HCl(aq) + 10 KI(aq) = 2 MnCl2 + 5 I2(g) + 8 H2O(aq) + 12 KCl
NaCO3 + Si = Na4SiO4 + CO2 =>
4 NaCO3 + Si = Na4SiO4 + 4 CO2
HCOOH + KOH = HCOOK + H2O0 =>
HCOOH + KOH = HCOOK + H2O0
hexane + bromine = C6H12Br2 + Hydrogenbromide =>
C6H14 + 2 Br2 = C6H12Br2 + 2 HBr
Mg(OH)2 + H2SiO3 = Mg(SiO3) + H2O =>
Mg(OH)2 + H2SiO3 = Mg(SiO3) + 2 H2O
NO2 + O3 = N2O5 =>
6 NO2 + O3 = 3 N2O5
Mg + HNO3 = Mg(NO3)4 + H2O + NO =>
3 Mg + 16 HNO3 = 3 Mg(NO3)4 + 8 H2O + 4 NO
KMnO4 + K3Al(C2O4)3 + H2O = KMnH2O + K3AlO4 + C2O4 =>
KMnO4 + K3Al(C2O4)3 + H2O = KMnH2O + K3AlO4 + 3 C2O4
KOH + Ca(NO3)20 = KNO3 + Ca(OH)20 =>
20 KOH + Ca(NO3)20 = 20 KNO3 + Ca(OH)20
(NH4)2CO3 + Ca(NO3) = CaCO3 + (NH4)2NO3 =>
(NH4)2CO3 + Ca(NO3) = CaCO3 + (NH4)2NO3
AgOH = Ag + H2O + O2 =>
4 AgOH = 4 Ag + 2 H2O + O2
C + OH = CO3 + H2O =>
C + 6 OH = CO3 + 3 H2O
Pb(C2H3O2)2 + H2O(l) + CO2(g) = PbCO3(s) + HC2H3O2(aq) =>
Pb(C2H3O2)2 + H2O(l) + CO2(g) = PbCO3(s) + 2 HC2H3O2(aq)
FeCl3 + Na3PO4{3-} = FePO4{3-} + Na3Cl3 =>
FeCl3 + Na3PO4{3-} = FePO4{3-} + Na3Cl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/20/24
Équations équilibrées sur02/19/23
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