| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2O3 + 6 NH4HF2 = 2(NH4)3AlF6 + 3 H2O
C7H7O2 + OH = C7H6O2 + H2O =>
C7H7O2 + OH = C7H6O2 + H2O
H2O(electricity) = H + O =>
H2O(electricity) = 2 H + O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Ta + C = TaC =>
Ta + C = TaC
CO3{2-} + H{+} = H2CO3 =>
CO3{2-} + 2 H{+} = H2CO3
C7H5NaO3 + FeCl3 = C21H15FeO9 + NaCl =>
3 C7H5NaO3 + FeCl3 = C21H15FeO9 + 3 NaCl
AlF6{3-} + H2O = Al2O3 + HF + O2 + {-} =>
4 AlF6{3-} + 12 H2O = 2 Al2O3 + 24 HF + 3 O2 + 12e
CH2CHCHCH2 + CO + H2O = HO2C(CH2)4CO2H =>
CH2CHCHCH2 + 2 CO + 2 H2O = HO2C(CH2)4CO2H
Ba + K2SO4 = BaSO4 + K =>
Ba + K2SO4 = BaSO4 + 2 K
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
CuOH2 + O2 = CuO + H2O =>
2 CuOH2 + O2 = 2 CuO + 2 H2O
Mg(s) + H2O = Mg(OH)2 + H2 =>
Mg(s) + 2 H2O = Mg(OH)2 + H2
CH3OH + H2O = HCOOH + H2 =>
CH3OH + H2O = HCOOH + 2 H2
KI + HCI = KCI + H + I =>
KI + HCI = KCI + H + I
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
KBr + Cl21 + H2O = KBrO3 + HCl =>
7 KBr + 2 Cl21 + 21 H2O = 7 KBrO3 + 42 HCl
IH = I4 + H4 =>
4 IH = I4 + H4
Ca(NO3)2 + Ca(SO4)3 = CaSO4 + Ca(NO3)3 =>
6 Ca(NO3)2 + Ca(SO4)3 = 3 CaSO4 + 4 Ca(NO3)3
SNCl2 + HNO3 + HCl = SNCl4 + NO2 + H2O =>
SNCl2 + 2 HNO3 + 2 HCl = SNCl4 + 2 NO2 + 2 H2O
C82H178O5 + O2 = CO2 + H2O =>
C82H178O5 + 124 O2 = 82 CO2 + 89 H2O
KI + H2SO4 = KHSO4 + I2 + H2S + H2O =>
8 KI + 9 H2SO4 = 8 KHSO4 + 4 I2 + H2S + 4 H2O
NaNO2 + Na2CrO4 + KOH + H2O = NaNO3 + K3[Cr(OH)6] + NaOH =>
3 NaNO2 + 2 Na2CrO4 + 6 KOH + 5 H2O = 3 NaNO3 + 2 K3[Cr(OH)6] + 4 NaOH
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C6H6 + H2O = CO2 + H =>
C6H6 + 12 H2O = 6 CO2 + 30 H
Al + NO2 = Al2O3 + NO =>
2 Al + 3 NO2 = Al2O3 + 3 NO
NaHTeO3 + H2SO4 = TeO2 + Na2SO4 + H2O =>
2 NaHTeO3 + H2SO4 = 2 TeO2 + Na2SO4 + 2 H2O
HgCl = Hg + Cl2 =>
2 HgCl = 2 Hg + Cl2
Ag2HPO4 + Mg3N2 = Ag3N + MgHPO4 =>
3 Ag2HPO4 + Mg3N2 = 2 Ag3N + 3 MgHPO4
Fe2(SO4)3 + Pb(ClO3)2 = Fe(ClO3)3 + Pb(SO4) =>
Fe2(SO4)3 + 3 Pb(ClO3)2 = 2 Fe(ClO3)3 + 3 Pb(SO4)
BaS2O3 + K3PO4 = Ba3(PO4)2 + K2S2O3 =>
3 BaS2O3 + 2 K3PO4 = Ba3(PO4)2 + 3 K2S2O3
KMnO4Cl = KClMnO4 =>
KMnO4Cl = KClMnO4
(NH4)2 + NaOH = Na2 + NH3 + H2O =>
(NH4)2 + 2 NaOH = Na2 + 2 NH3 + 2 H2O
Fe3O4 + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + H2O =>
6 Fe3O4 + 31 H2SO4 + K2Cr2O7 = Cr2(SO4)3 + 9 Fe2(SO4)3 + K2SO4 + 31 H2O
C5H4O2 + C4H6O3 + HNO3 = C9H9NO7 =>
11 C5H4O2 + 2 C4H6O3 + 7 HNO3 = 7 C9H9NO7
CH3CH2OH + CrO3 = CH3COH + CrO + H2O =>
2 CH3CH2OH + CrO3 = 2 CH3COH + CrO + 2 H2O
SiF4 + H2O = HF + SiO2 =>
SiF4 + 2 H2O = 4 HF + SiO2
C6H12O6 + NaCl = C6H10O4 + NaOH + ClOH =>
C6H12O6 + NaCl = C6H10O4 + NaOH + ClOH
Zn + H2SO4 = ZnSO4 + H2OS + H2O =>
3 Zn + 4 H2SO4 = 3 ZnSO4 + H2OS + 3 H2O
SiF4 + K = KF + Si =>
SiF4 + 4 K = 4 KF + Si
Cu(NH3)4(OH)2 + CH3COOH = Cu(CH3COO)2 + NH3 + H2O =>
Cu(NH3)4(OH)2 + 2 CH3COOH = Cu(CH3COO)2 + 4 NH3 + 2 H2O
CrO2{-} + ClO{-} + H2O = CrO4{2-} + Cl{-} + H{+} =>
2 CrO2{-} + 3 ClO{-} + H2O = 2 CrO4{2-} + 3 Cl{-} + 2 H{+}
Pb(ClO3)2 + KI = PbI2 + K(ClO3) =>
Pb(ClO3)2 + 2 KI = PbI2 + 2 K(ClO3)
AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
CH3CHOHCH3 = CH3COCH3 + H2 =>
CH3CHOHCH3 = CH3COCH3 + H2
SiF4 + H2O = HF + Si(OH)4 =>
SiF4 + 4 H2O = 4 HF + Si(OH)4
NH4HCO + HNO3 = NH4NO3 + H2O + CO2 =>
2 NH4HCO + 4 HNO3 = 3 NH4NO3 + H2O + 2 CO2
Zn + CuCl2 = ZnCu + Cl2 =>
Zn + CuCl2 = ZnCu + Cl2
BrF = BrF3 + Br2 =>
3 BrF = BrF3 + Br2
SiF4 + H2O = H4SiO4 + H2SiF6 =>
3 SiF4 + 4 H2O = H4SiO4 + 2 H2SiF6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/06/24
Équations équilibrées sur01/05/24
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