| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SO3 + 2 HCl = 2 NH4Cl + H2O + SO2
HClO4 + Cu(OH)2 = Cu(ClO4)2 + H2O =>
2 HClO4 + Cu(OH)2 = Cu(ClO4)2 + 2 H2O
CH3CHOHCH3 + Cr2O7 = CH3COCH3 + Cr + H2O =>
7 CH3CHOHCH3 + Cr2O7 = 7 CH3COCH3 + 2 Cr + 7 H2O
Rb2SO4 + H = Rb2SO2 + H2O =>
Rb2SO4 + 4 H = Rb2SO2 + 2 H2O
CH3COH + N2 = HCN + NH3 + O2 =>
6 CH3COH + 8 N2 = 12 HCN + 4 NH3 + 3 O2
TiCl3 + N2H4 + HCl = TiCl4 + NH4Cl =>
2 TiCl3 + N2H4 + 4 HCl = 2 TiCl4 + 2 NH4Cl
Na2Cl + N2 = Na3N + Cl2 =>
6 Na2Cl + 2 N2 = 4 Na3N + 3 Cl2
SrBr2 + KOH = SrOH + Br2K =>
SrBr2 + KOH = SrOH + Br2K
H2CO3 + FrOH = Fr2CO3 + H2O =>
H2CO3 + 2 FrOH = Fr2CO3 + 2 H2O
K + (NO3)2 = KNO3 =>
2 K + (NO3)2 = 2 KNO3
Hg2(NO3)2 + NaOH = Hg2OH + Na(NO3)2 =>
Hg2(NO3)2 + NaOH = Hg2OH + Na(NO3)2
Fe(NO3)3 + KI = I2 + FeI2 + KNO3 =>
2 Fe(NO3)3 + 6 KI = I2 + 2 FeI2 + 6 KNO3
KCIO4 + C6H10O5 = KCI + CO + H2O =>
3 KCIO4 + 2 C6H10O5 = 3 KCI + 12 CO + 10 H2O
AlCl3 + NaOH = NaAl(OH)4 + NaCl =>
AlCl3 + 4 NaOH = NaAl(OH)4 + 3 NaCl
(NH4)2S + Cr2(SO4)3 = Cr2S3 + (NH4)2SO4 =>
3(NH4)2S + Cr2(SO4)3 = Cr2S3 + 3(NH4)2SO4
Fe(NO3)3 + C12H22O11 = Fe3O4 + CO2 + H2O + N2 =>
72 Fe(NO3)3 + 23 C12H22O11 = 24 Fe3O4 + 276 CO2 + 253 H2O + 108 N2
Al(H2O)6 + OH = Al(OH)4(H2O) + H2O =>
Al(H2O)6 + 4 OH = Al(OH)4(H2O) + 5 H2O
C12H14O3 + O2 = CO2 + H2O =>
C12H14O3 + 14 O2 = 12 CO2 + 7 H2O
FeCO3 + KOH = Fe(OH)2 + K2CO3 =>
FeCO3 + 2 KOH = Fe(OH)2 + K2CO3
Ca + (OH)2 + H3PO3 = Ca(PO4)3 + H2O =>
2 Ca + 15(OH)2 + 6 H3PO3 = 2 Ca(PO4)3 + 24 H2O
Pb(OH2) + NaS = PbS + NaOH2 =>
Pb(OH2) + NaS = PbS + NaOH2
H3BiO4 + AlCl3 = AlBiO4 + HCl =>
H3BiO4 + AlCl3 = AlBiO4 + 3 HCl
CH3CH2OH + CH3COOH = CH3COOCH2CH3 + H2O =>
CH3CH2OH + CH3COOH = CH3COOCH2CH3 + H2O
K2O + HNO3 = K2N2O6 + H2O =>
K2O + 2 HNO3 = K2N2O6 + H2O
SO3FeOH2 = FeSO3OH2 =>
SO3FeOH2 = FeSO3OH2
AlCl3 + H2O = Al + HCl + OH =>
AlCl3 + 3 H2O = Al + 3 HCl + 3 OH
K3PO4 + LiOH = KOH + Li3PO4 =>
K3PO4 + 3 LiOH = 3 KOH + Li3PO4
NaNO3 + BaCl = BaNO3 + NaCl =>
NaNO3 + BaCl = BaNO3 + NaCl
SeCl6 + F2 = SeF6 + Cl2 =>
SeCl6 + 3 F2 = SeF6 + 3 Cl2
Cu(OH)2 + Ca(OH)2 = CuCaO2 + H2O =>
Cu(OH)2 + Ca(OH)2 = CuCaO2 + 2 H2O
(NH4)2SO3 + Al(NO3)3 = NH4NO3 + Al2(SO3)3 =>
3(NH4)2SO3 + 2 Al(NO3)3 = 6 NH4NO3 + Al2(SO3)3
NaCl(aq) + Ag2SO4(aq) = Na2SO4 + AgCl =>
2 NaCl(aq) + Ag2SO4(aq) = Na2SO4 + 2 AgCl
FeO4{2-} + H{+} + e = Fe2O3 + H2O =>
2 FeO4{2-} + 10 H{+} + 6e = Fe2O3 + 5 H2O
ClO3 + SO3 = Cl2 + SO4 =>
2 ClO3 + 6 SO3 = Cl2 + 6 SO4
Cr(NO3)3 + KH2PO4 = CrH2PO4 + K(NO3)3 =>
Cr(NO3)3 + KH2PO4 = CrH2PO4 + K(NO3)3
CH3CHOHCH3 + Na2Cr2O7 + H2SO4 = CH3COCH3 + Na2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHOHCH3 + Na2Cr2O7 + 4 H2SO4 = 3 CH3COCH3 + Na2SO4 + Cr2(SO4)3 + 7 H2O
H25O4 + O3 = H2O =>
6 H25O4 + 17 O3 = 75 H2O
C4H6O4KOH = C4H5O4KH2O =>
C4H6O4KOH = C4H5O4KH2O
HNO3 + P4O10 = N2O5 + H3(PO4) =>
12 HNO3 + P4O10 = 6 N2O5 + 4 H3(PO4)
CrO3 + C2H6 = Cr2O3 + H2O + CO =>
10 CrO3 + 3 C2H6 = 5 Cr2O3 + 9 H2O + 6 CO
Ba[Zn(OH)4] = BaZnO2 + H2O =>
Ba[Zn(OH)4] = BaZnO2 + 2 H2O
FeCl2 + ClMnO4 + HCl = FeCl3 + MnCl2 + H2O =>
7 FeCl2 + ClMnO4 + 8 HCl = 7 FeCl3 + MnCl2 + 4 H2O
V2O5 + CH3CH2OH + H3O{+} + H2O = [VO(H2O)5]{2+} + CH3CHO =>
V2O5 + CH3CH2OH + 4 H3O{+} + 3 H2O = 2[VO(H2O)5]{2+} + CH3CHO
Al + KMnO4 + KOH = K[Al(OH)4] + K2MnO4 =>
Al + 3 KMnO4 + 4 KOH = K[Al(OH)4] + 3 K2MnO4
Zn + K2CO3 + H2O = K2[Zn(CO3)2] + KOH + H2 =>
Zn + 2 K2CO3 + 2 H2O = K2[Zn(CO3)2] + 2 KOH + H2
Zn + I2 = Zn5I13 =>
10 Zn + 13 I2 = 2 Zn5I13
CO + KOH = KO + COH =>
CO + KOH = KO + COH
HOC2H4NH2 + H2O = H2C2H4NH2 + OH =>
HOC2H4NH2 + 2 H2O = H2C2H4NH2 + 3 OH
ClO{-} + Mn{2+} = Cl2 + MnO2 =>
2 ClO{-} + Mn{2+} = Cl2 + MnO2
KHP(aq) + NaOH(aq) = KHOH + NaP =>
KHP(aq) + NaOH(aq) = KHOH + NaP
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/15/24
Équations équilibrées sur08/14/23
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