| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KClO3 = 2 KCl + 3 O2
Na2SO3 + HCl = HSO3 + Na2Cl =>
Na2SO3 + HCl = HSO3 + Na2Cl
CaHCO3 + Na3PO4 = NaHCO3 + Ca3PO4 =>
3 CaHCO3 + Na3PO4 = 3 NaHCO3 + Ca3PO4
Al + CoSO4 = AlSO4 + Co =>
Al + CoSO4 = AlSO4 + Co
Ca(OH)2 + HI = H2O + CaI2 =>
Ca(OH)2 + 2 HI = 2 H2O + CaI2
FeCO3 + H2SO4 = FeSO4 + CO3H2 =>
FeCO3 + H2SO4 = FeSO4 + CO3H2
Al + H3PO4 = Al3PO4 + H3 =>
3 Al + H3PO4 = Al3PO4 + H3
LiCl + K2CO3 = Li2CO3 + KCl =>
2 LiCl + K2CO3 = Li2CO3 + 2 KCl
Ca(OCl)2 + MnO2 + Ca(OH)2 = Ca(MnO4)2 + CaCl2 + H2O =>
3 Ca(OCl)2 + 4 MnO2 + 2 Ca(OH)2 = 2 Ca(MnO4)2 + 3 CaCl2 + 2 H2O
O2 + C2H6CHO = CO2 + H2O =>
17 O2 + 4 C2H6CHO = 12 CO2 + 14 H2O
Re + F2 = ReF2 =>
Re + F2 = ReF2
P2O3 + KMnO4 + KOH = MnPO4 + K3PO4 + H2O =>
P2O3 + KMnO4 + 2 KOH = MnPO4 + K3PO4 + H2O
CH2 + O2 = CO2 + H2O =>
2 CH2 + 3 O2 = 2 CO2 + 2 H2O
Cr2O7{-}2 + SO3{-}2 + H3O{+} = Cr3{+} + SO4{-}2 + H2O =>
6 Cr2O7{-}2 + 37 SO3{-}2 + 10 H3O{+} = 4 Cr3{+} + 37 SO4{-}2 + 15 H2O
HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2
Al4C3(s) + H2O(l) = Al(OH)3(s) + CH4(g) =>
Al4C3(s) + 12 H2O(l) = 4 Al(OH)3(s) + 3 CH4(g)
SO2 + KMnO4 + KOH = K2MnO4 + K2SO4 + H2O =>
SO2 + 2 KMnO4 + 4 KOH = 2 K2MnO4 + K2SO4 + 2 H2O
LiOH + PO3 = Li + PO4 + H2O =>
2 LiOH + PO3 = 2 Li + PO4 + H2O
CuBr2 + NH4NO3 = BrNH4 + Cu(NO3)2 =>
CuBr2 + 2 NH4NO3 = 2 BrNH4 + Cu(NO3)2
(MnO4){-} + C2H5OH + (H){+} = (Mn)2{+} + CH3COOH + H2O =>
8(MnO4){-} + 13 C2H5OH + 12(H){+} = 4(Mn)2{+} + 13 CH3COOH + 19 H2O
Hg + H{+} = Hg{2+} + H2 =>
Hg + 2 H{+} = Hg{2+} + H2
S + Cl2 + H2O = H2SO4 + HCl =>
S + 3 Cl2 + 4 H2O = H2SO4 + 6 HCl
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
SO2 + KMnO4 + KOH = H2O + K2SO4 + MnO2 =>
3 SO2 + 2 KMnO4 + 4 KOH = 2 H2O + 3 K2SO4 + 2 MnO2
P2O3 + KMnO4 + KOH = MnPO4 + K3PO4 + H2O =>
P2O3 + KMnO4 + 2 KOH = MnPO4 + K3PO4 + H2O
H2O = H + O =>
H2O = 2 H + O
MgSO3 = MgO + SO2 =>
MgSO3 = MgO + SO2
(NH3)2SO4(aq) + NaOH(aq) = NH3(g) + NaOHSO4(aq) =>
(NH3)2SO4(aq) + NaOH(aq) = 2 NH3(g) + NaOHSO4(aq)
NH3 + C10H12O = C10H15NO =>
NH3 + C10H12O = C10H15NO
HBr + AgNO2 = AgBr + HNO2 =>
HBr + AgNO2 = AgBr + HNO2
C3H6O3 + Na = C3H4Na2O3 + H2 =>
C3H6O3 + 2 Na = C3H4Na2O3 + H2
CH3COO{-} + FeCl{3} = [(FeCH3COO){2}] + Cl =>
CH3COO{-} + FeCl{3} = [(FeCH3COO){2}] + Cl
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
NaCl(aq) + Na2CO3(aq) = NaCO3(aq) + Na2Cl(aq) =>
NaCl(aq) + Na2CO3(aq) = NaCO3(aq) + Na2Cl(aq)
NaCl(aq) + Na2CO3(aq) = NaCO3(s) + Na2Cl(aq) =>
NaCl(aq) + Na2CO3(aq) = NaCO3(s) + Na2Cl(aq)
BaCl2*2H2O = BaCl2 + H2O =>
BaCl2*2H2O = BaCl2 + 2 H2O
K3[Cr(OH)6] = KCrO2 + KOH + H2O =>
K3[Cr(OH)6] = KCrO2 + 2 KOH + 2 H2O
NH4Cl + KOH = NH3 + H2O + KCl =>
NH4Cl + KOH = NH3 + H2O + KCl
Al2O2(s) = Al(s) + O2(g) =>
Al2O2(s) = 2 Al(s) + O2(g)
C6H5COOH + CH3CHOHCH3 + NH4Cl = C10H15NHCl + H2O =>
6 C6H5COOH + 16 CH3CHOHCH3 + 9 NH4Cl = 9 C10H15NHCl + 28 H2O
Na2S(s) + NiSO4(aq) = Na2SO4(aq) + NiS(s) =>
Na2S(s) + NiSO4(aq) = Na2SO4(aq) + NiS(s)
HgS + O2 = SO2 + Hg =>
HgS + O2 = SO2 + Hg
KO2 + CO2(g) = K2CO3(s) + O2(g) =>
4 KO2 + 2 CO2(g) = 2 K2CO3(s) + 3 O2(g)
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Li3N + HI = Li3I + HN =>
Li3N + HI = Li3I + HN
RbO2 + O3 = RbO3 + O2 =>
RbO2 + O3 = RbO3 + O2
KOH + BaCl2 = Ba(OH)2 + KCl =>
2 KOH + BaCl2 = Ba(OH)2 + 2 KCl
C5H7O2NS + O2 = CO2 + H2O + N2 + SO2 =>
4 C5H7O2NS + 27 O2 = 20 CO2 + 14 H2O + 2 N2 + 4 SO2
MgSO3 = MgO + SO2 =>
MgSO3 = MgO + SO2
BeO + C = Be2C + CO2 =>
2 BeO + 2 C = Be2C + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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