| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H7OH + C4H10O = C7H15O + H3O
Br + F2 = BrF3 =>
2 Br + 3 F2 = 2 BrF3
C = C9000 =>
9000 C = C9000
C5H10 + HI = C5H11I =>
C5H10 + HI = C5H11I
NaSO4 + BaCl2 = NaBa + SO4Cl2 =>
NaSO4 + BaCl2 = NaBa + SO4Cl2
FeSO4 + H2SO4 + H2O2 + KSCN = Fe(SCN)3 + K2SO4 + H2O =>
2 FeSO4 + H2SO4 + H2O2 + 6 KSCN = 2 Fe(SCN)3 + 3 K2SO4 + 2 H2O
H2ONH4NO3 = NH4OH2NO3 =>
H2ONH4NO3 = NH4OH2NO3
NH3(g) + H2O(l) = NH4OH(ac) =>
NH3(g) + H2O(l) = NH4OH(ac)
CH4CH2OH + O2 = CO2 + H2O =>
4 CH4CH2OH + 13 O2 = 8 CO2 + 14 H2O
Br2 + NaOH = NaBrO + NaBr + H2O =>
Br2 + 2 NaOH = NaBrO + NaBr + H2O
Al(OH)3 + NH4OH = NH4AlO2 + H2O =>
Al(OH)3 + NH4OH = NH4AlO2 + 2 H2O
Al + AgCN = AlCN + Ag =>
Al + AgCN = AlCN + Ag
KOH + Cl2 = KClO + KCl + H2O =>
2 KOH + Cl2 = KClO + KCl + H2O
FeS2 + O2 + H2O = Fe(OH)3 + H2SO4 =>
4 FeS2 + 15 O2 + 14 H2O = 4 Fe(OH)3 + 8 H2SO4
Cd3(PO4)2 + (NH4)2S = Cd2S2 + (NH4)3(PO4) =>
2 Cd3(PO4)2 + 6(NH4)2S = 3 Cd2S2 + 4(NH4)3(PO4)
KMnO4 + C3H8O3 = K2O + MnO2 + CO2 + H2O =>
14 KMnO4 + 3 C3H8O3 = 7 K2O + 14 MnO2 + 9 CO2 + 12 H2O
Cu(NH3)4(NO3)2 + HCl = Cu(NO3)2 + NH4Cl =>
Cu(NH3)4(NO3)2 + 4 HCl = Cu(NO3)2 + 4 NH4Cl
MgH2SO4 = MgSO4H2 =>
MgH2SO4 = MgSO4H2
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
C2H5NH2 + H2O = C2H5NH3 + OH =>
C2H5NH2 + H2O = C2H5NH3 + OH
NH3 + O2 = NH2O3 + H2O =>
4 NH3 + 7 O2 = 4 NH2O3 + 2 H2O
Po + Cl = PoCl3 =>
Po + 3 Cl = PoCl3
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
C + H2 = C8H18 =>
8 C + 9 H2 = C8H18
C6H7O2(OH)3NaOH = C6H7O2(OH)2(ONa)(H2O) =>
C6H7O2(OH)3NaOH = C6H7O2(OH)2(ONa)(H2O)
B4H10 + KMnO4 = MnO2 + KOH + B2O3 + H2O =>
3 B4H10 + 22 KMnO4 = 22 MnO2 + 22 KOH + 6 B2O3 + 4 H2O
KClO3 + C6H10O8 = CO2 + KCl + H2O =>
3 KClO3 + C6H10O8 = 6 CO2 + 3 KCl + 5 H2O
Cl2 + HNO3 = H2 + ClNO3 =>
Cl2 + 2 HNO3 = H2 + 2 ClNO3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Na2(CrO4) + FeCl3 = Fe2(CrO4)3 + NaCl =>
3 Na2(CrO4) + 2 FeCl3 = Fe2(CrO4)3 + 6 NaCl
Cr(NO3)3 + KOH = KNO3 + NO3 + CrOH =>
Cr(NO3)3 + KOH = KNO3 + 2 NO3 + CrOH
Cu + O2 = CuO = =>
2 Cu + O2 = 2 CuO
C2H5OH + H3NO3S = (CH3)2C(OSO3H)C(O)NH2 + H =>
2 C2H5OH + H3NO3S = (CH3)2C(OSO3H)C(O)NH2 + 6 H
Mg(s) + CaBr2(aq) = MgBr2 + Ca =>
Mg(s) + CaBr2(aq) = MgBr2 + Ca
NaI + H2SO4 = SO2 + NaIO3 + H2 =>
2 NaI + 3 H2SO4 = 3 SO2 + 2 NaIO3 + 3 H2
A1(OH)3 + HCl = A1Cl3 + H2O =>
A1(OH)3 + 3 HCl = A1Cl3 + 3 H2O
Al + HCl + O2 = AlCl3 + H2O =>
4 Al + 12 HCl + 3 O2 = 4 AlCl3 + 6 H2O
C6H14O + O2 = CO2 + H2O =>
C6H14O + 9 O2 = 6 CO2 + 7 H2O
I{-} + ClO4{-} = IO3{-} + Cl{-} =>
4 I{-} + 3 ClO4{-} = 4 IO3{-} + 3 Cl{-}
OH{-} + ClO{-} + CrO2 = Cl{-} + CrO4{-2} + H2O =>
2 OH{-} + ClO{-} + CrO2 = Cl{-} + CrO4{-2} + H2O
MnO2 + C2H2O4 + H2SO4 = MnSO4 + CO2 + H2O =>
MnO2 + C2H2O4 + H2SO4 = MnSO4 + 2 CO2 + 2 H2O
HCHOH2O = CH3OHO =>
HCHOH2O = CH3OHO
Pb(s) + PbO2(s) + H2SO4(l) = PbSO4(s) + H2O(l) =>
Pb(s) + PbO2(s) + 2 H2SO4(l) = 2 PbSO4(s) + 2 H2O(l)
CuO + Ai = Ai2O3 + Cu =>
3 CuO + 2 Ai = Ai2O3 + 3 Cu
H2C2O4 + FeSO4 = FeC2O4 + H2SO4 =>
H2C2O4 + FeSO4 = FeC2O4 + H2SO4
KOH + Ni(SO4)2 = K(SO4)2 + NiOH =>
KOH + Ni(SO4)2 = K(SO4)2 + NiOH
LiOH + HCl = LiCl + HOH =>
LiOH + HCl = LiCl + HOH
Hg2 = Hg =>
Hg2 = 2 Hg
H2SO4 + HClO4 + Al2O3 + H2 + O2 = Al5H6SClO16 =>
4 H2SO4 + 4 HClO4 + 10 Al2O3 + 6 H2 + O2 = 4 Al5H6SClO16
Zn + K[Au(CN)2] = Au + Zn(CN)2 + KCN =>
Zn + 2 K[Au(CN)2] = 2 Au + Zn(CN)2 + 2 KCN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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