| Équations équilibrées la veille | Équations équilibrées le lendemain |
KAl3(OH)6(SO4)2 + 3 H2SO4 = 6 H2O + 3 Al + 5 SO4 + K
CH3COOH + Fe2O3H2O = Fe(CH3COO)3 + H2O =>
6 CH3COOH + Fe2O3H2O = 2 Fe(CH3COO)3 + 4 H2O
AlO3 + KOH = Al(OH)3 + KO =>
AlO3 + 3 KOH = Al(OH)3 + 3 KO
C29H24O12 + O2 = CO2 + H2O =>
C29H24O12 + 29 O2 = 29 CO2 + 12 H2O
Na2SO4 = Na + SO4 =>
Na2SO4 = 2 Na + SO4
NO3{-} + I{-} + H{+} = NO2{-} + I2 + H2O =>
NO3{-} + 2 I{-} + 2 H{+} = NO2{-} + I2 + H2O
Sr + HCl = SrHCl =>
Sr + HCl = SrHCl
(NH4)2SO4 + AgNO3 = NH4NO3 + Ag2SO4 =>
(NH4)2SO4 + 2 AgNO3 = 2 NH4NO3 + Ag2SO4
I2 + ClO{-} + OH{-} = Cl{-} + IO3{-1)+H2O =>
I2 + 5 ClO{-} + 2 OH{-} = 5 Cl{-} + 2 IO3{-1)+H2O
Ag2S + Al = Ag + Al2S3 =>
3 Ag2S + 2 Al = 6 Ag + Al2S3
K2MnO4 + PbO2 + HNO3 = Pb(NO3)2 + KMnO4 + KNO3 + H2O =>
2 K2MnO4 + PbO2 + 4 HNO3 = Pb(NO3)2 + 2 KMnO4 + 2 KNO3 + 2 H2O
Hg2SO4 + Mg(PO3)2 = Hg2Mg + SO4(PO3)2 =>
Hg2SO4 + Mg(PO3)2 = Hg2Mg + SO4(PO3)2
CuZn + H2SO4 = ZnSO4 + H2 + Cu =>
CuZn + H2SO4 = ZnSO4 + H2 + Cu
Pb4(ClO)2 + Al2(SO4)3 = PbSO4 + Al4(ClO)3 =>
3 Pb4(ClO)2 + 4 Al2(SO4)3 = 12 PbSO4 + 2 Al4(ClO)3
CaAl2Si2O8 + H2CO3 + H2O = Ca + HCO3 + Al2Si2O5(OH)4 =>
CaAl2Si2O8 + 2 H2CO3 + H2O = Ca + 2 HCO3 + Al2Si2O5(OH)4
(NH4)2SO3 + LiOH = NH4OH + Li2SO3 =>
(NH4)2SO3 + 2 LiOH = 2 NH4OH + Li2SO3
OH = H2O + O2 =>
4 OH = 2 H2O + O2
Ba + N2 = Ba3(N2) =>
3 Ba + N2 = Ba3(N2)
H2S2O5 + NaOH = Na2S2O5 + H2O =>
H2S2O5 + 2 NaOH = Na2S2O5 + 2 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
H2S + NaSO3 = H2O + SO2 + NaS =>
H2S + NaSO3 = H2O + SO2 + NaS
CH3COOH + CH3CH(OH) = CH3COOCH(CH3)2 + H2O =>
CH3COOH + 4 CH3CH(OH) = 2 CH3COOCH(CH3)2 + 2 H2O
LiCl + O = LiO + ClO =>
LiCl + 2 O = LiO + ClO
Zn + KOH = K + Zn(OH)2 =>
Zn + 2 KOH = 2 K + Zn(OH)2
Cl2 + RbBr = Br + RbCl =>
Cl2 + 2 RbBr = 2 Br + 2 RbCl
NO + KOH = KHNO2 =>
NO + KOH = KHNO2
SnS3{2-} + HCl = SnS2 + H2S + Cl{-} =>
SnS3{2-} + 2 HCl = SnS2 + H2S + 2 Cl{-}
CrO2{-} + H2O2 = CrO4{-2} + OH{-} + H{+} =>
2 CrO2{-} + 3 H2O2 = 2 CrO4{-2} + 2 OH{-} + 4 H{+}
As + HNO3 + H2 = NO + H3AsO4 =>
2 As + 4 HNO3 + H2 = 4 NO + 2 H3AsO4
FeSO4 + K2CrO7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Fe2(SO4)3 + H2O =>
18 FeSO4 + 2 K2CrO7 + 14 H2SO4 = Cr2(SO4)3 + 2 K2SO4 + 9 Fe2(SO4)3 + 14 H2O
AgF + HCl = AgCl + HF =>
AgF + HCl = AgCl + HF
HF + Mg(OH)2 = Mg(F)2 + H2O =>
2 HF + Mg(OH)2 = Mg(F)2 + 2 H2O
NaHCO3(s) + CH3COOH = NaCH3COO + CO2 + H2O =>
NaHCO3(s) + CH3COOH = NaCH3COO + CO2 + H2O
CuSO4 + S(NH4)2 = CuS + (NH4)2SO4 =>
CuSO4 + S(NH4)2 = CuS + (NH4)2SO4
NiCl2 + O2 = NiO + Cl2O5 =>
NiCl2 + 3 O2 = NiO + Cl2O5
K2CrO4 + K2S + H2SO4 = KHSO4 + Cr(SO3)3 + H2O =>
4 K2CrO4 + 3 K2S + 23 H2SO4 = 14 KHSO4 + 4 Cr(SO3)3 + 16 H2O
Cs + Cl2 = CsCl2 =>
Cs + Cl2 = CsCl2
Ba + HOH = BaO + H2 =>
Ba + HOH = BaO + H2
Cu + KNO3 = CuKNO3 =>
Cu + KNO3 = CuKNO3
NaHSO4 + KNO3 = HNO3 + Na2SO4 + K2SO4 =>
2 NaHSO4 + 2 KNO3 = 2 HNO3 + Na2SO4 + K2SO4
AgNO3 + LiI = AgI + LiNO3 =>
AgNO3 + LiI = AgI + LiNO3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C6H12Cl2 + O2 = CO2 + H2O + HCl =>
2 C6H12Cl2 + 17 O2 = 12 CO2 + 10 H2O + 4 HCl
Si(OH)4 = Si{4+} + OH{-} =>
Si(OH)4 = Si{4+} + 4 OH{-}
HgNO3 + HCl = HgCl2 + H2O + NO2 =>
HgNO3 + 2 HCl = HgCl2 + H2O + NO2
CaP2 + H2O = Ca(OH)2 + PH =>
CaP2 + 2 H2O = Ca(OH)2 + 2 PH
Cr2O7 + Ba + CH3COO + H2O = BaCrO4 + CH3COOH =>
Cr2O7 + 2 Ba + 2 CH3COO + H2O = 2 BaCrO4 + 2 CH3COOH
H2PtCl6*6H2O + NaOH = NaCl + Pt + Na(OH)3 + H2O =>
H2PtCl6*6H2O + 8 NaOH = 6 NaCl + Pt + 2 Na(OH)3 + 8 H2O
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
H{+} + FeSO4 + K2Cr2O7 = Fe2(SO4)3 + Fe{3} + K{+} + Cr{+3} + H2O =>
14 H{+} + 6 FeSO4 + K2Cr2O7 = 2 Fe2(SO4)3 + 2 Fe{3} + 2 K{+} + 2 Cr{+3} + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/05/24
Équations équilibrées sur03/06/23
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