| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag1 + Cl1 = AgCl
HCl + Ba(OH)2 = Ba + ClO + H2O =>
2 HCl + 3 Ba(OH)2 = 3 Ba + 2 ClO + 4 H2O
H2SiO3 + Pb(NO3)2 = PbSiO3 + HNO3 =>
H2SiO3 + Pb(NO3)2 = PbSiO3 + 2 HNO3
NaMnO4 + HCl = NaCl + MnCl2 + Cl2 + H2O =>
2 NaMnO4 + 16 HCl = 2 NaCl + 2 MnCl2 + 5 Cl2 + 8 H2O
Fr + H2O = Fr2O + H =>
2 Fr + H2O = Fr2O + 2 H
Cr6 + O2 = CrO3 =>
Cr6 + 9 O2 = 6 CrO3
AgNO3(aq) + CaBr2(aq) = Ag2Br2(s) + Ca(NO3)2(aq) =>
2 AgNO3(aq) + CaBr2(aq) = Ag2Br2(s) + Ca(NO3)2(aq)
C2H5ONa + O2 = Na2O + CO2 + H2O =>
2 C2H5ONa + 6 O2 = Na2O + 4 CO2 + 5 H2O
AgNO3(ac) + Na2SO4(ac) = Ag2SO4(s) + NaNO3(ac) =>
2 AgNO3(ac) + Na2SO4(ac) = Ag2SO4(s) + 2 NaNO3(ac)
O2 + CH3OH = CH2O + H2O =>
O2 + 2 CH3OH = 2 CH2O + 2 H2O
H4PbO4 + Pb(OH)2 = Pb3O4 + H2O =>
H4PbO4 + 2 Pb(OH)2 = Pb3O4 + 4 H2O
Mg29Fe01Si20O50(OH)40 + Fe30O40 = Mg09Fe01Si10O30 + Mg18Fe02Si10O40 + H20O10 + O20 =>
27 Mg29Fe01Si20O50(OH)40 + 2 Fe30O40 = 21 Mg09Fe01Si10O30 + 33 Mg18Fe02Si10O40 + 54 H20O10 + O20
C4H8 + Br2 = C4H8Br2 = c4h8Br2 =>
C4H8 + Br2 = C4H8Br2
CH3CH2OH + MnO4 + H{+} = Mn{2+} + CH3COOH + H2O =>
3 CH3CH2OH + 2 MnO4 + 4 H{+} = 2 Mn{2+} + 3 CH3COOH + 5 H2O
H2SO4 + KI + NaClO = I2 + NaCl + K2SO4 + H2O =>
H2SO4 + 2 KI + NaClO = I2 + NaCl + K2SO4 + H2O
C5H9NO4 + NaOH = C5H8NO4Na + H2O =>
C5H9NO4 + NaOH = C5H8NO4Na + H2O
Cu(s) + H100Cl(aq) = CuCl2(aq) + H2(g) =>
Cu(s) + 2 H100Cl(aq) = CuCl2(aq) + 100 H2(g)
(NH4)2SO4 + Na2SiO3 = NH3 + Na2SO4 + H2SiO3 =>
(NH4)2SO4 + Na2SiO3 = 2 NH3 + Na2SO4 + H2SiO3
Cr6 + O2 = CrO3 =>
Cr6 + 9 O2 = 6 CrO3
NaCO3(heat) = Na + CO3 =>
NaCO3(heat) = Na + CO3
Pb(NO3)2 + NaOH = NNaO3 + Pb(OH)2 =>
Pb(NO3)2 + 2 NaOH = 2 NNaO3 + Pb(OH)2
KClO3(aq) + HBr(aq) = Br2(l) + KCl(al) + H2O(l) =>
KClO3(aq) + 6 HBr(aq) = 3 Br2(l) + KCl(al) + 3 H2O(l)
C6H8O7Fe = FeC6H6O7H2 =>
C6H8O7Fe = FeC6H6O7H2
Pb(NO3)2(ac) + KI(ac) = PbI2(ac) + KNO3(ac) =>
Pb(NO3)2(ac) + 2 KI(ac) = PbI2(ac) + 2 KNO3(ac)
Mn(SO4) + MgS = MnS + Mg(SO4) =>
Mn(SO4) + MgS = MnS + Mg(SO4)
SiO2 + HCl = HO2 + SiCl =>
SiO2 + HCl = HO2 + SiCl
C1H4 + O2 = C1O2 + H2O1 =>
C1H4 + 2 O2 = C1O2 + 2 H2O1
FeOOH + H{+} + H2S = Fe{2+} + H2O + SO4{2-} =>
8 FeOOH + 14 H{+} + H2S = 8 Fe{2+} + 12 H2O + SO4{2-}
CrO2{-} + OH{-} = CrO4{2-} + e + H2O =>
CrO2{-} + 4 OH{-} = CrO4{2-} + 3e + 2 H2O
Ca(NO3)2(aq) + Pb(CH3COO)2(aq) = Ca(CH3COO)2(s) + Pb(NO3)2(aq) =>
Ca(NO3)2(aq) + Pb(CH3COO)2(aq) = Ca(CH3COO)2(s) + Pb(NO3)2(aq)
NaI + H3P = Na3P + HI =>
3 NaI + H3P = Na3P + 3 HI
H2O + MgO = Mg(HO)2 =>
H2O + MgO = Mg(HO)2
KHC8H4O4(aq)NaOH(aq) = NaKC8H4O4(aq)H2O(l) =>
KHC8H4O4(aq)NaOH(aq) = NaKC8H4O4(aq)H2O(l)
KMnO4 + K2S + H2O = MnO2 + S8 + KOH =>
16 KMnO4 + 24 K2S + 32 H2O = 16 MnO2 + 3 S8 + 64 KOH
C6H6COOH + O2 = CO3 + H2O =>
4 C6H6COOH + 45 O2 = 28 CO3 + 14 H2O
H{+} + NO2 + Cr2O7{-} = Cr + NO3 + H2O =>
2 H{+} + 13 NO2 + 2 Cr2O7{-} = 4 Cr + 13 NO3 + H2O
KMnO4 + Sb + KOH = K2MnO4 + K2SbO3 + H2O =>
4 KMnO4 + Sb + 6 KOH = 4 K2MnO4 + K2SbO3 + 3 H2O
KBr + C2H4 + H2O = C2H5Br + KOH =>
KBr + C2H4 + H2O = C2H5Br + KOH
SbCl3 + (NH4)2 = Sb2 + (NH4)Cl =>
2 SbCl3 + 3(NH4)2 = Sb2 + 6(NH4)Cl
H2Co3 + Fe2O3 = Fe2(Co3)3 + H2O =>
3 H2Co3 + Fe2O3 = Fe2(Co3)3 + 3 H2O
NaNO3 + BaS = Ba(NO3)2 + Na2S =>
2 NaNO3 + BaS = Ba(NO3)2 + Na2S
Cl + Rf = RfCl4 =>
4 Cl + Rf = RfCl4
AgNO3(aq) + NaF(aq) = AgF(aq) + NaNO3(aq) =>
AgNO3(aq) + NaF(aq) = AgF(aq) + NaNO3(aq)
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
H2CO3(aq) + CaCO3 = Ca(HCO3)2 =>
H2CO3(aq) + CaCO3 = Ca(HCO3)2
Li + N + O2 = LiNO2 =>
Li + N + O2 = LiNO2
S + KNO3 + KOH = K2SO4 + KN + H2O =>
S + KNO3 + 2 KOH = K2SO4 + KN + H2O
CuSO4 + NaOH + H2O = Cu(OH)2 + NaHSO4 =>
CuSO4 + NaOH + H2O = Cu(OH)2 + NaHSO4
Ni2[Fe(CN)6] + NH3*H2O = [Fe(CN)6][Ni(NH3)6]2 + H2O =>
Ni2[Fe(CN)6] + 12 NH3*H2O = [Fe(CN)6][Ni(NH3)6]2 + 12 H2O
C16H34O(s) + O2(g) = CO2(g) + H2O(g) =>
C16H34O(s) + 24 O2(g) = 16 CO2(g) + 17 H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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