| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MgO + O2 = 2 MgO2
Cu2CO3 = Cu + CO2 + O2 =>
2 Cu2CO3 = 4 Cu + 2 CO2 + O2
Fe + CuS = Fe2CuS =>
2 Fe + CuS = Fe2CuS
CH4 + O2 = C02 + H2O =>
2 CH4 + 2 O2 = C02 + 4 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
NiCl2 + NH4OH = [Ni(NH3)6]Cl2 + H2O =>
NiCl2 + 6 NH4OH = [Ni(NH3)6]Cl2 + 6 H2O
ZO + HCl = ZCl2 + H2O =>
ZO + 2 HCl = ZCl2 + H2O
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
NaI + HOCl = NaIO + HCl =>
NaI + HOCl = NaIO + HCl
P + Cl = PCl =>
P + Cl = PCl
CO(OH)2 + HCl = COCl2 + H2O =>
CO(OH)2 + 2 HCl = COCl2 + 2 H2O
HBr + Ca + (OH)2 = CaBr2 + H2O =>
2 HBr + Ca + (OH)2 = CaBr2 + 2 H2O
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
Potassium + Water = Potassiumhydroxide + Hydrogen =>
2 K + 2 H2O = 2 KOH + H2
AlCl3 + MnO2 = Al2O3 + MnCl2 + Cl2 =>
4 AlCl3 + 3 MnO2 = 2 Al2O3 + 3 MnCl2 + 3 Cl2
C2H2 + N2O = CO2 + N2 + H2O =>
C2H2 + 5 N2O = 2 CO2 + 5 N2 + H2O
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
CuCl2 + K2SO4 = CuSO4 + K2Cl2 =>
CuCl2 + K2SO4 = CuSO4 + K2Cl2
C2H2 + [Cu(NH3)2]Cl = C2Cu2 + NH3 + NH4Cl =>
C2H2 + 2[Cu(NH3)2]Cl = C2Cu2 + 2 NH3 + 2 NH4Cl
CH3Cl + HCl = CH4 + Cl2 =>
CH3Cl + HCl = CH4 + Cl2
Ba + C = Ba4C2 =>
4 Ba + 2 C = Ba4C2
FeCl3 + Cu = CuCl + FeCl2 =>
FeCl3 + Cu = CuCl + FeCl2
Li + KI = LiKI =>
Li + KI = LiKI
Na + N = NaN3 =>
Na + 3 N = NaN3
HCOOH + Fe(OH)2 = Fe(HCOO)2 + H2O =>
2 HCOOH + Fe(OH)2 = Fe(HCOO)2 + 2 H2O
NaCl(s) + H2SO4(l) = HCl + Na2SO4 =>
2 NaCl(s) + H2SO4(l) = 2 HCl + Na2SO4
Ni(OH)2 + NaClO + H2O = Ni(OH)3 + NaCl =>
2 Ni(OH)2 + NaClO + H2O = 2 Ni(OH)3 + NaCl
C12H22O11 + KMnO4 = K2O + MnO2 + CO2 + H2O =>
C12H22O11 + 16 KMnO4 = 8 K2O + 16 MnO2 + 12 CO2 + 11 H2O
KMnO4 + C12H22O11 = K2CO3 + Mn2O3 + CO2 + H2O =>
12 KMnO4 + C12H22O11 = 6 K2CO3 + 6 Mn2O3 + 6 CO2 + 11 H2O
CrCl3 + NaNO2 + NaOH = Na2CrO4 + NaCl + NO + H2O =>
CrCl3 + 3 NaNO2 + 2 NaOH = Na2CrO4 + 3 NaCl + 3 NO + H2O
C2H2 + N2O = CO2 + N2 + H2O =>
C2H2 + 5 N2O = 2 CO2 + 5 N2 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe2(SO4)3 + BaCl2 = FeCl3 + BaSO4 =>
Fe2(SO4)3 + 3 BaCl2 = 2 FeCl3 + 3 BaSO4
HClO4(aq) + H2O(l) = H3O + HClO5 =>
HClO4(aq) + 3 H2O(l) = 2 H3O + HClO5
SnS2 + HNO3 = Sn(SO4)2 + NO2 + H2O =>
SnS2 + 16 HNO3 = Sn(SO4)2 + 16 NO2 + 8 H2O
CO(OH)2 + HCl = COCl2 + H2O =>
CO(OH)2 + 2 HCl = COCl2 + 2 H2O
CyhexHOCl + MeCOONa = CyhexO + MeCOOH + NaCl =>
CyhexHOCl + MeCOONa = CyhexO + MeCOOH + NaCl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCl + SrO = SrCl2 + H2O =>
2 HCl + SrO = SrCl2 + H2O
K + O2 = K5O2 =>
5 K + O2 = K5O2
(g)N2(g) + O2(g) = N2O6(g) =>
(g)N2(g) + 3 O2(g) = N2O6(g)
Al(s) + KOH(aq) + H2O(l) = KAl(OH)4(aq) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 H2O(l) = 2 KAl(OH)4(aq) + 3 H2(g)
Cl2(g) + KI(aq) = KCl(aq) + I2(s) =>
Cl2(g) + 2 KI(aq) = 2 KCl(aq) + I2(s)
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
FeCl2 + HNO3 + HCl = FeCl3 + N2O + H2O =>
8 FeCl2 + 2 HNO3 + 8 HCl = 8 FeCl3 + N2O + 5 H2O
NaCH3COO + H2O = NaOH + C2H6 + CO2 =>
7 NaCH3COO + 5 H2O = 7 NaOH + 4 C2H6 + 6 CO2
C15H32 + H2O = CH3COOH + H2 =>
2 C15H32 + 30 H2O = 15 CH3COOH + 32 H2
I2{+5}O5{-2} + C{2+}O{2-} = I2 + C{4+}O2{2-} =>
2 I2{+5}O5{-2} + 5 C{2+}O{2-} = 2 I2 + 5 C{4+}O2{2-}
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
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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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