| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2 + 2 KOH = K2CuO2 + 2 H2O
BO2 + Sr = Sr(BO2)2 =>
2 BO2 + Sr = Sr(BO2)2
NaOH + Na2HPO4 = Na + PO4 + H2O =>
NaOH + Na2HPO4 = 3 Na + PO4 + H2O
AlCl{3} + NaOH = Al(OH){3} + NaCl =>
AlCl{3} + NaOH = Al(OH){3} + NaCl
NaOH + Zn + H2O = NaZnO2 + H2 =>
2 NaOH + 2 Zn + 2 H2O = 2 NaZnO2 + 3 H2
CH5N + HCl = CH6NCl =>
CH5N + HCl = CH6NCl
Na2CO3 + NaOH = Na3CO4 + H2 =>
2 Na2CO3 + 2 NaOH = 2 Na3CO4 + H2
KOH + Cl2 + H2O = KCl2O3 + HCl =>
2 KOH + 7 Cl2 + 4 H2O = 2 KCl2O3 + 10 HCl
AlCl3 + (H2O) = Al(OH)3 + HCl =>
AlCl3 + 3(H2O) = Al(OH)3 + 3 HCl
KHSO3 + HCl = KCl + SO2H2O =>
KHSO3 + HCl = KCl + SO2H2O
C12H25OSO3H + NaOH = C12H25OSO3Na + H2O =>
C12H25OSO3H + NaOH = C12H25OSO3Na + H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
HCN + O2 = H2O + NO2 + CO2 =>
4 HCN + 9 O2 = 2 H2O + 4 NO2 + 4 CO2
CH3CH2Br + CH3CH2CH2ONa = CH3CH2OCH2CH2CH3 + NaBr =>
CH3CH2Br + CH3CH2CH2ONa = CH3CH2OCH2CH2CH3 + NaBr
KCl3O + HI + H2SO4 = KHSO4 + HCl + I2 + H2O =>
KCl3O + 4 HI + H2SO4 = KHSO4 + 3 HCl + 2 I2 + H2O
FeS + H2O = Fe(OH)2 + H2S =>
FeS + 2 H2O = Fe(OH)2 + H2S
C6H12O6 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C6H12O6 + 24 KMnO4 + 36 H2SO4 = 30 CO2 + 24 MnSO4 + 12 K2SO4 + 66 H2O
LiOH + HCl = H2O + LiCl =>
LiOH + HCl = H2O + LiCl
PbBr2 + CaCl = CaBr + PbCl2 =>
PbBr2 + 2 CaCl = 2 CaBr + PbCl2
KJ + H2O2 + H2SO4 = J2 + K2SO4 + H2O =>
2 KJ + H2O2 + H2SO4 = J2 + K2SO4 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MnS2O3 + MnO4{-} + OH{-} = MnO2 + SO4{2-} + H2O =>
3 MnS2O3 + 10 MnO4{-} + 2 OH{-} = 13 MnO2 + 6 SO4{2-} + H2O
H{+} + Hg2HPO4 + Au + Cl{-} = H2PO4{-} + Hg + AuCl4{-} =>
3 H{+} + 3 Hg2HPO4 + 2 Au + 8 Cl{-} = 3 H2PO4{-} + 6 Hg + 2 AuCl4{-}
PbBr2 + CaCl = CaBr + PbCl2 =>
PbBr2 + 2 CaCl = 2 CaBr + PbCl2
Cu(OH)2 + HBr = CuBr + H(OH)2 =>
Cu(OH)2 + HBr = CuBr + H(OH)2
K2S + KMnO4 = S + K2MnO4 =>
K2S + 2 KMnO4 = S + 2 K2MnO4
H2(SO4) + RbO = RbSO4 + H2O =>
H2(SO4) + RbO = RbSO4 + H2O
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
MgOH2 + HCl = MgCl + HOH2 =>
MgOH2 + HCl = MgCl + HOH2
FeCl3 + KOH = KCl + Fe(OH)3 =>
FeCl3 + 3 KOH = 3 KCl + Fe(OH)3
C12H22O11 = C6H5OH + CO2 + H2O =>
7 C12H22O11 = 12 C6H5OH + 12 CO2 + 41 H2O
Cl2 + AgNO3 = AgCl + N2O3 + O2 =>
2 Cl2 + 4 AgNO3 = 4 AgCl + 2 N2O3 + 3 O2
Sr(NO3)2 + Na2CO3 = NaNO3 + SrCO3 =>
Sr(NO3)2 + Na2CO3 = 2 NaNO3 + SrCO3
MnCl2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnCl2 + 2 KClO3 + 12 KOH = 3 K2MnO4 + 8 KCl + 6 H2O
Ca(H2PO4)2 + CaCO3 = CaHPO4 + H2O + CO2 =>
Ca(H2PO4)2 + CaCO3 = 2 CaHPO4 + H2O + CO2
MnCl2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnCl2 + 2 KClO3 + 12 KOH = 3 K2MnO4 + 8 KCl + 6 H2O
K + SnI2 = KI + Sn =>
2 K + SnI2 = 2 KI + Sn
Cu + CaF2 = CuF + Ca =>
2 Cu + CaF2 = 2 CuF + Ca
Al + HNO3 = Al(NO3)3 + NO2 + H2O =>
Al + 6 HNO3 = Al(NO3)3 + 3 NO2 + 3 H2O
HgS + HNO3 = Hg(NO3)2 + H2S =>
HgS + 2 HNO3 = Hg(NO3)2 + H2S
AgNO3 + ZnI2 = Zn(NO3)2 + AgI =>
2 AgNO3 + ZnI2 = Zn(NO3)2 + 2 AgI
CO32{-} + NO3{-} + As2Se3 = AsO43{-} + SeO42{-} + NO2{-} + CO2 =>
5 CO32{-} + 62 NO3{-} + As2Se3 = 2 AsO43{-} + 3 SeO42{-} + 62 NO2{-} + 5 CO2
KMnO4 + Fe2SO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
4 KMnO4 + 5 Fe2SO4 + 16 H2SO4 = 4 MnSO4 + 5 Fe2(SO4)3 + 2 K2SO4 + 16 H2O
C2H6O + CH3OOH = C4H8O2 + H2O =>
C2H6O + 2 CH3OOH = C4H8O2 + 3 H2O
LiCl + NH4F = LiF + ClNH4 =>
LiCl + NH4F = LiF + ClNH4
CH3COOH + CH3(CH2)3OH = C6H12O2 + H2O =>
CH3COOH + CH3(CH2)3OH = C6H12O2 + H2O
AgNO3 + Na2SO3 = Ag2SO3 + NaNO3 =>
2 AgNO3 + Na2SO3 = Ag2SO3 + 2 NaNO3
C20H24 + O2 = CO2 + H2O =>
C20H24 + 26 O2 = 20 CO2 + 12 H2O
Zn(NO3)2 + Sr(NO3)2 + C6H8O7 = Zn13SrO14 + H2O + CO2 + N2 =>
117 Zn(NO3)2 + 9 Sr(NO3)2 + 70 C6H8O7 = 9 Zn13SrO14 + 280 H2O + 420 CO2 + 126 N2
K4[Ti(O2)4] + HCl = H2[Ti(O2)Cl4] + H2O2 + KCl =>
K4[Ti(O2)4] + 8 HCl = H2[Ti(O2)Cl4] + 3 H2O2 + 4 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/01/24
Équations équilibrées sur12/01/23
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