| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2Cr2O7 = 2 NH3 + 2 CrO2 + O2 + H2O
Kr(g) + F2(g) = KrF2(s) =>
Kr(g) + F2(g) = KrF2(s)
CrI2 + KOH + Cl2 = K2CrO4 + KIO44 + KCl + H2O =>
CrI2 + 184 KOH + 90.000000000001Cl2 = K2CrO4 + 2 KIO44 + 180 KCl + 92.000000000001H2O
S2O2 = S + O =>
S2O2 = 2 S + 2 O
HgSO4 + KOH = K2SO4 + Hg(OH)2 =>
HgSO4 + 2 KOH = K2SO4 + Hg(OH)2
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
HN3 + KMnO4 + H2SO4 = KNO3 + K2SO4 + MnSO4 + H2O =>
10 HN3 + 32 KMnO4 + 33 H2SO4 = 30 KNO3 + K2SO4 + 32 MnSO4 + 38 H2O
EuCl2 + NaOH + H2O = Eu(OH)2Cl + NaCl + H2 =>
2 EuCl2 + 2 NaOH + 2 H2O = 2 Eu(OH)2Cl + 2 NaCl + H2
Br7 + O7 = BrO =>
Br7 + O7 = 7 BrO
Br2 + Bi{3+} + OH{-} = Br{-} + BiO3{-} + H2O =>
Br2 + Bi{3+} + 6 OH{-} = 2 Br{-} + BiO3{-} + 3 H2O
C2H5COOH + Ca(OH)2 = (C2H5COO)2Ca + H2O =>
2 C2H5COOH + Ca(OH)2 = (C2H5COO)2Ca + 2 H2O
FeCl + Cu = CuCl2 + Fe =>
2 FeCl + Cu = CuCl2 + 2 Fe
H2 + N2 = NH =>
H2 + N2 = 2 NH
LiMn2O4 + Fe2O3 = LiMn2Fe2O7 =>
LiMn2O4 + Fe2O3 = LiMn2Fe2O7
(NH4)2Cr2O7 = NH3 + CrO2 + O2 + H2O =>
(NH4)2Cr2O7 = 2 NH3 + 2 CrO2 + O2 + H2O
C10H12N20 + O2 = CO2 + H2O + N =>
C10H12N20 + 13 O2 = 10 CO2 + 6 H2O + 20 N
K3V5O14 + KOH = K3VO4 + H2O =>
K3V5O14 + 12 KOH = 5 K3VO4 + 6 H2O
CH3CH2CH2NH2H2O = CH3CH2CH2NH3OH =>
CH3CH2CH2NH2H2O = CH3CH2CH2NH3OH
C11H25 + O2 = CO2 + H2O =>
4 C11H25 + 69 O2 = 44 CO2 + 50 H2O
Ba(OH)2 + H2O = H2Ba(OH)2 + OH =>
Ba(OH)2 + 2 H2O = H2Ba(OH)2 + 2 OH
H2SO4 + V = V2(SO4)5 + H2 =>
5 H2SO4 + 2 V = V2(SO4)5 + 5 H2
K2C2O + KMnO4 + HCl = CO2 + MnCl2 + KCl + H2O =>
5 K2C2O + 8 KMnO4 + 34 HCl = 10 CO2 + 8 MnCl2 + 18 KCl + 17 H2O
H2OCl2O5 = HClO3 =>
H2OCl2O5 = 2 HClO3
As + H{+} + NO3{-} = HAsO2 + N2O4 + H2O =>
2 As + 6 H{+} + 6 NO3{-} = 2 HAsO2 + 3 N2O4 + 2 H2O
N3 + O = N3O2 =>
N3 + 2 O = N3O2
HC8O4 + O2 = CO2 + H2O =>
4 HC8O4 + 25 O2 = 32 CO2 + 2 H2O
Al(OH)3 + HNO3 = Al3 + NO3 + H2O =>
3 Al(OH)3 + 9 HNO3 = Al3 + 9 NO3 + 9 H2O
Zn + HCl = ZnCl2 + H24 =>
12 Zn + 24 HCl = 12 ZnCl2 + H24
SO3 + (CuOH)2 = CuSO4 + H2 =>
2 SO3 + (CuOH)2 = 2 CuSO4 + H2
HCl + OH = Cl2 + H2O =>
2 HCl + 2 OH = Cl2 + 2 H2O
NH4I + LiOH = LiI + NH4OH =>
NH4I + LiOH = LiI + NH4OH
phosphoricacid = Phosphorousacid + oxygen =>
2 H3PO4 = 2 H3PO3 + O2
CuO + AgNO3 = Ag2O + Cu(NO3)2 =>
CuO + 2 AgNO3 = Ag2O + Cu(NO3)2
KMnO4 + H2Cl = KCl + MnCl + Cl2 + H2O =>
KMnO4 + 4 H2Cl = KCl + MnCl + Cl2 + 4 H2O
Mg(OH)2(s) + HNO3(aq) = Mg(NO3)2(aq) + H2O =>
Mg(OH)2(s) + 2 HNO3(aq) = Mg(NO3)2(aq) + 2 H2O
KMnO4 + FeSO4 + H2SO4 = Fe2SO12 + K2SO4 + MnSO4 + H2O =>
14 KMnO4 + 10 FeSO4 + 16 H2SO4 = 5 Fe2SO12 + 7 K2SO4 + 14 MnSO4 + 16 H2O
KAl(OH)4 + H2SO4 = KAl(SO4)2 + H2O =>
KAl(OH)4 + 2 H2SO4 = KAl(SO4)2 + 4 H2O
O2 + Sn2S4 = Sn2O4 + S =>
2 O2 + Sn2S4 = Sn2O4 + 4 S
ZnSO3 + CH3COOH = Zn(CH3COO)2 + SO2 + H2O =>
ZnSO3 + 2 CH3COOH = Zn(CH3COO)2 + SO2 + H2O
potassiumhydroxide + ammoniumchloride = potassiumchloride + ammonia + water =>
KOH + NH4Cl = KCl + NH3 + H2O
NaOCl + KNO3 = NaNO3 + KCl + O2 =>
2 NaOCl + 2 KNO3 = 2 NaNO3 + 2 KCl + O2
Al3 + Cl2 = AlCl3 =>
2 Al3 + 9 Cl2 = 6 AlCl3
Mn + Co + C2O4 = Co2MnC2O4 =>
Mn + 2 Co + C2O4 = Co2MnC2O4
K2Cr2O7 + KI + H2SO4 = I2 + H2O + K2SO4 + Cr2(SO4)3 =>
K2Cr2O7 + 6 KI + 7 H2SO4 = 3 I2 + 7 H2O + 4 K2SO4 + Cr2(SO4)3
ZnCl2 + AgNO3 = AgCl + Zn(NO3)2 =>
ZnCl2 + 2 AgNO3 = 2 AgCl + Zn(NO3)2
CaOMgO = MgO2Ca =>
CaOMgO = MgO2Ca
BO2{-} + H2O = [B4O5(OH)4*8H2O]{2-} + OH{-} =>
4 BO2{-} + 11 H2O = [B4O5(OH)4*8H2O]{2-} + 2 OH{-}
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
KMnO4 + H2O + Sb2(SO4)3 = K2SO4 + H3SbO4 + H2SO4 + MnSO4 =>
4 KMnO4 + 24 H2O + 5 Sb2(SO4)3 = 2 K2SO4 + 10 H3SbO4 + 9 H2SO4 + 4 MnSO4
H2 + O2 = H2O2O =>
2 H2 + 3 O2 = 2 H2O2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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