| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 + KOH = KHCO3 + CaO
C8H18O2 + H2O2 = CO2 + H2O =>
C8H18O2 + 23 H2O2 = 8 CO2 + 32 H2O
NH4Cl = NH4 + Cl =>
NH4Cl = NH4 + Cl
PbCrO4 = Pb + CrO4 =>
PbCrO4 = Pb + CrO4
Fe(NO3)2 + KOH = K(NO3)2 + FeOH =>
Fe(NO3)2 + KOH = K(NO3)2 + FeOH
FeSO4 + KNO3 = Fe(NO3)2 + K2SO4 =>
FeSO4 + 2 KNO3 = Fe(NO3)2 + K2SO4
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
SO3 + CO2 = CS2 + O =>
2 SO3 + CO2 = CS2 + 8 O
HCOOH + H2 = HCHO + H2O =>
HCOOH + H2 = HCHO + H2O
KOH + H2O = H + KOH[OH] =>
KOH + H2O = H + KOH[OH]
Br2 + HCl = Br2HCl =>
Br2 + HCl = Br2HCl
Na2S = Na + S8 =>
8 Na2S = 16 Na + S8
KOH + Cl2 = KClO3 + KCl + H2 =>
6 KOH + 3 Cl2 = 2 KClO3 + 4 KCl + 3 H2
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
Na + Cl = NaCl = NaCl =>
Na + Cl = NaCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
FH + NaOH = F + Na + H2O =>
FH + NaOH = F + Na + H2O
Fe2O3 + V = VO + Fe =>
Fe2O3 + 3 V = 3 VO + 2 Fe
Al + CrO4 = Al(CrO4) =>
Al + CrO4 = Al(CrO4)
Fe + ClO3 = Fe(ClO3)2 =>
Fe + 2 ClO3 = Fe(ClO3)2
HCO + H2O = H3CO2 =>
HCO + H2O = H3CO2
Mg2P2O7 = MgO + P2O5 =>
Mg2P2O7 = 2 MgO + P2O5
CH3{-}(CH2)26{-}CH3 = [CH3{-}(CH2)8{-}CH3] =>
CH3{-}(CH2)26{-}CH3 = [CH3{-}(CH2)8{-}CH3]
NaVO3 + HCl = NaCl + HVO3 =>
NaVO3 + HCl = NaCl + HVO3
B + Se = BSe =>
B + Se = BSe
Sr + Cl = SrCl =>
Sr + Cl = SrCl
NH3 + FeO = Fe + N2 + H2O =>
2 NH3 + 3 FeO = 3 Fe + N2 + 3 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
HBrO3 + Ba(OH)2 = Ba(BrO3)2 + H2O =>
2 HBrO3 + Ba(OH)2 = Ba(BrO3)2 + 2 H2O
H6C2 + O2 = CO2 + H2O =>
2 H6C2 + 7 O2 = 4 CO2 + 6 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
CH3CH2CH2H3 + O2 = CO2 + H2O =>
2 CH3CH2CH2H3 + 11 O2 = 6 CO2 + 10 H2O
(COOH)22H2O + NaOH = Na2C2O4 + H2O =>
(COOH)22H2O + 22 NaOH = 11 Na2C2O4 + 23 H2O
H2CO3 + H2SO4 = H4CO3SO4 =>
H2CO3 + H2SO4 = H4CO3SO4
HCO2H + OH = H2O + CO2H =>
HCO2H + OH = H2O + CO2H
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mn + Fe2O3 = Mn2O3 + Fe =>
2 Mn + Fe2O3 = Mn2O3 + 2 Fe
Mn(SO4) + K2S2O8 + H2O = K2SO4 + H2SO4 + HMnO4 =>
2 Mn(SO4) + 5 K2S2O8 + 8 H2O = 5 K2SO4 + 7 H2SO4 + 2 HMnO4
CO(g) + H2O = CO2(g) + H2(g) =>
CO(g) + H2O = CO2(g) + H2(g)
MnO2 = Mn2 + O2 =>
2 MnO2 = Mn2 + 2 O2
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
C4H8 + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
15 C4H8 + 16 KMnO4 + 24 H2SO4 = 20 C2H5COOH + 8 K2SO4 + 16 MnSO4 + 24 H2O
(CN)2 + F2 = CF4 + NF3 =>
(CN)2 + 7 F2 = 2 CF4 + 2 NF3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CuSO4 = Cu + SO4 =>
CuSO4 = Cu + SO4
(COOH)2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5(COOH)2 + 2 KMnO4 + 3 H2SO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
(NH4)(NO3) = N2O + H2O =>
(NH4)(NO3) = N2O + 2 H2O
C2H4O2 + Al(OH)3 = H2O + C6H9AlO6 =>
3 C2H4O2 + Al(OH)3 = 3 H2O + C6H9AlO6
(NH4)2CO3 + BaCl2 = NH4Cl + BaCO3 =>
(NH4)2CO3 + BaCl2 = 2 NH4Cl + BaCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/02/25
Équations équilibrées sur02/01/24
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