| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 Cl2 + 2 CH4 = 2 CCl5 + 8 HCl
LiF + KOH = LiOH + KF =>
LiF + KOH = LiOH + KF
Ag(aq) + CO3(aq) = AgCO3(s) =>
Ag(aq) + CO3(aq) = AgCO3(s)
Ba + HI = BaHI =>
Ba + HI = BaHI
S8 + HNO3 = NO2 + H2O + H2SO4 =>
S8 + 48 HNO3 = 48 NO2 + 16 H2O + 8 H2SO4
Potassiumhydroxide + ammoniumchloride = potassiumchloride + water + ammonia =>
KOH + NH4Cl = KCl + H2O + NH3
Fluorine + water = HF + O3 =>
3 F2 + 3 H2O = 6 HF + O3
LiF + KOH = LiOH + KF =>
LiF + KOH = LiOH + KF
CH3CH2CCCH3 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
10 CH3CH2CCCH3 + 16 KMnO4 + 24 H2SO4 = 25 CH3COOH + 14 H2O + 16 MnSO4 + 8 K2SO4
Cl2 + H = ClH5 =>
Cl2 + 10 H = 2 ClH5
CrCl3 + KOH + KClO = KCl + K2CrO7 + H2O =>
2 CrCl3 + 10 KOH + 9 KClO = 15 KCl + 2 K2CrO7 + 5 H2O
KMnO4 + AlI3 + H2SO4 = MnSO4 + Al2(SO4)3 + I2 + K2SO4 + H2O =>
6 KMnO4 + 10 AlI3 + 24 H2SO4 = 6 MnSO4 + 5 Al2(SO4)3 + 15 I2 + 3 K2SO4 + 24 H2O
CH3CH2CCCH3 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
10 CH3CH2CCCH3 + 16 KMnO4 + 24 H2SO4 = 25 CH3COOH + 14 H2O + 16 MnSO4 + 8 K2SO4
CaCO3(s) + Cl2(g) = OCl2(g) + CaCl2(s) + CO2(g) =>
CaCO3(s) + 2 Cl2(g) = OCl2(g) + CaCl2(s) + CO2(g)
LiF + KOH = LiOH + KF =>
LiF + KOH = LiOH + KF
C4H19 + O2 = C + H2O =>
4 C4H19 + 19 O2 = 16 C + 38 H2O
Cu + PO3 = Cu(PO3)2 =>
Cu + 2 PO3 = Cu(PO3)2
MnO2 + CuSO4 + H2O = MnSO4 + Cu(OH)2 + O2 =>
2 MnO2 + 2 CuSO4 + 2 H2O = 2 MnSO4 + 2 Cu(OH)2 + O2
Cl2O7 + H2O + e = ClO2{-} + OH{-} =>
Cl2O7 + 3 H2O + 8e = 2 ClO2{-} + 6 OH{-}
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
NH4C2H3O2 + H2O = NH3C2H2O2 + H3O =>
NH4C2H3O2 + 2 H2O = NH3C2H2O2 + 2 H3O
SnO2 + H2O = Sn(OH)4 =>
SnO2 + 2 H2O = Sn(OH)4
NaCl + H2O = H2 + Cl + NaHO =>
2 NaCl + 2 H2O = H2 + 2 Cl + 2 NaHO
H2O + Si7 = SiO + H =>
7 H2O + Si7 = 7 SiO + 14 H
Fe(SCN)3(aq) + H2SO4(aq) = Fe2(SO4)3(aq) + HSCN(aq) =>
2 Fe(SCN)3(aq) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 6 HSCN(aq)
N + H2SO4 = NSO4 + H2 =>
N + H2SO4 = NSO4 + H2
C2H4O2 + Cu = C2H4O2Cu =>
C2H4O2 + Cu = C2H4O2Cu
Cl2 + Fe = FeCl =>
Cl2 + 2 Fe = 2 FeCl
LiF + KOH = LiOH + KF =>
LiF + KOH = LiOH + KF
F2 + KC = KF + C2 =>
F2 + 2 KC = 2 KF + C2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CUO + H2SO4 = CUSO4 + H2O =>
CUO + H2SO4 = CUSO4 + H2O
K4Fe(CN)6 + KMnO6 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
18 K4Fe(CN)6 + 122 KMnO6 + 343 H2SO4 = 194 KHSO4 + 9 Fe2(SO4)3 + 122 MnSO4 + 108 HNO3 + 108 CO2 + 192 H2O
NaHCO3 + KCl = NaCl + K2CO3 + CO2 + H2O =>
2 NaHCO3 + 2 KCl = 2 NaCl + K2CO3 + CO2 + H2O
CaCO3 + Ag2SO4 = CaSO4 + Ag2CO3 =>
CaCO3 + Ag2SO4 = CaSO4 + Ag2CO3
B5H9 + O2 = B4O3 + H2O =>
8 B5H9 + 33 O2 = 10 B4O3 + 36 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
CuO2 + H2 = Cu(OH)2 =>
CuO2 + H2 = Cu(OH)2
Z + H3PO4 = H + Z3(PO4)2 =>
3 Z + 2 H3PO4 = 6 H + Z3(PO4)2
Ag{+}(aq) + CO3{2-}(aq) = Ag2CO3(s) =>
2 Ag{+}(aq) + CO3{2-}(aq) = Ag2CO3(s)
H2SO4 + SrNO2 = H2NO2 + SrSO4 =>
H2SO4 + SrNO2 = H2NO2 + SrSO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HNO3 + FeI2 = Fe(NO3)3 + NO + I2 + H2O =>
4 HNO3 + FeI2 = Fe(NO3)3 + NO + I2 + 2 H2O
Fe + H2O + O = Fe2O33H2O =>
2 Fe + H2O + 33 O = Fe2O33H2O
K4Fe(CN)6 + KMnO6 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
18 K4Fe(CN)6 + 122 KMnO6 + 343 H2SO4 = 194 KHSO4 + 9 Fe2(SO4)3 + 122 MnSO4 + 108 HNO3 + 108 CO2 + 192 H2O
KMnO4 + HNO2 + H2SO4 = MnSO4 + K2SO4 + HNO3 + H2O =>
2 KMnO4 + 5 HNO2 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 HNO3 + 3 H2O
Li3Po4 + MgCl2 = LiCl + Mg3(Po4)2 =>
2 Li3Po4 + 3 MgCl2 = 6 LiCl + Mg3(Po4)2
F2 + KC = KF + C2 =>
F2 + 2 KC = 2 KF + C2
K2(Cr2O7) + HBr = CrBr3 + KBr + Br2 + H2O =>
K2(Cr2O7) + 14 HBr = 2 CrBr3 + 2 KBr + 3 Br2 + 7 H2O
K4Fe(CN)6 + KMnO6 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
18 K4Fe(CN)6 + 122 KMnO6 + 343 H2SO4 = 194 KHSO4 + 9 Fe2(SO4)3 + 122 MnSO4 + 108 HNO3 + 108 CO2 + 192 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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