| Équations équilibrées la veille | Équations équilibrées le lendemain |
Bi(NO3)3*5H2O + NH4VO3 = BiVO4 + NH4OH + 3 H2O + 3 HNO3
C7H14O2 + KOH = C7H13KO2 + H2O =>
C7H14O2 + KOH = C7H13KO2 + H2O
CuCl + NaCo3 = CuCo3 + NaCl =>
CuCl + NaCo3 = CuCo3 + NaCl
I{-} + OCl{-} + H2O = I2 + Cl{-} + OH{-} =>
2 I{-} + OCl{-} + H2O = I2 + Cl{-} + 2 OH{-}
RbBr + H3PO4 = Rb3PO4 + HBr =>
3 RbBr + H3PO4 = Rb3PO4 + 3 HBr
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Cr(OH)3 + OH{-} + Fe{3+} = Fe{2+} + CrO4{2-} + H2O =>
Cr(OH)3 + 5 OH{-} + 3 Fe{3+} = 3 Fe{2+} + CrO4{2-} + 4 H2O
C26H50 + O2 = CO2 + H2O =>
2 C26H50 + 77 O2 = 52 CO2 + 50 H2O
Ag(s) + CuSO4(aq) = Cu(s) + AgSO4(aq) =>
Ag(s) + CuSO4(aq) = Cu(s) + AgSO4(aq)
AlCl3(s) + H2O(l) = Al(OH)3(s) + HCl =>
AlCl3(s) + 3 H2O(l) = Al(OH)3(s) + 3 HCl
C2H5ONa + C2H5Cl = C2H5OC2H5 + NaCl =>
C2H5ONa + C2H5Cl = C2H5OC2H5 + NaCl
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
ZnSO4 + H2S = ZnS + H2SO4 =>
ZnSO4 + H2S = ZnS + H2SO4
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
KMnO4 + SiH4 + H2O = MnO2 + H2SiO3 + KOH =>
8 KMnO4 + 3 SiH4 + H2O = 8 MnO2 + 3 H2SiO3 + 8 KOH
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
CH3CH3 + Cl = CH3CH2Cl + HCl =>
CH3CH3 + 2 Cl = CH3CH2Cl + HCl
NaN3 + Fe2O3 = Na2O + Fe(s) + N2(g) =>
6 NaN3 + Fe2O3 = 3 Na2O + 2 Fe(s) + 9 N2(g)
AgOH + HCHO = HCOOH + H2O + Ag =>
2 AgOH + HCHO = HCOOH + H2O + 2 Ag
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + [O] + H2O =>
K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3[O] + 4 H2O
C3H7OH + H2O2 = CO2 + H2O =>
C3H7OH + 9 H2O2 = 3 CO2 + 13 H2O
Br2O3 + HCl = BrCl3 + H2O =>
Br2O3 + 6 HCl = 2 BrCl3 + 3 H2O
C2H5OH(l) + O2(g) = C2H4O(l) + H2O(l) =>
2 C2H5OH(l) + O2(g) = 2 C2H4O(l) + 2 H2O(l)
KBr + Cl2 + H2O = KCl + HBr + HBrO =>
2 KBr + Cl2 + H2O = 2 KCl + HBr + HBrO
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
NF3 + O2 = NF3O =>
2 NF3 + O2 = 2 NF3O
C6H12O6 + HCl = H2O + C6H11O5Cl =>
C6H12O6 + HCl = H2O + C6H11O5Cl
LiCl + K3PO4 = LiK3 + ClPO4 =>
LiCl + K3PO4 = LiK3 + ClPO4
AgCl(aq) + Cu(s) = Ag(s) + CuCl2(aq) =>
2 AgCl(aq) + Cu(s) = 2 Ag(s) + CuCl2(aq)
Pb(NO3)2 + KF = PbF + K(NO3)2 =>
Pb(NO3)2 + KF = PbF + K(NO3)2
MnO4{-} + H{+} + Cu{+} = Mn{+2} + H2O + Cu{+2} =>
MnO4{-} + 8 H{+} + 5 Cu{+} = Mn{+2} + 4 H2O + 5 Cu{+2}
Cr(NO3)3*9H2O = Cr2O3 + HNO3 + H2O =>
2 Cr(NO3)3*9H2O = Cr2O3 + 6 HNO3 + 15 H2O
Na3PO4(aq) + AgNO3(aq) = Ag3PO4(s) + NaNO3 =>
Na3PO4(aq) + 3 AgNO3(aq) = Ag3PO4(s) + 3 NaNO3
CaO + Al3 = Al2O3 + Ca =>
9 CaO + 2 Al3 = 3 Al2O3 + 9 Ca
CaOH2 + H2CO3 = Ca2(CO3)2 + HOH3 =>
2 CaOH2 + 2 H2CO3 = Ca2(CO3)2 + 2 HOH3
KOH + MgO = K2O + Mg(OH)2 =>
2 KOH + MgO = K2O + Mg(OH)2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
Al(OH)3 + HCl = Al(OH)2Cl + H2O =>
Al(OH)3 + HCl = Al(OH)2Cl + H2O
Ba + CH3COOH = Ba(CH3COOH)2 =>
Ba + 2 CH3COOH = Ba(CH3COOH)2
H2 + SO2 + NaOH = Na2S + H2O =>
3 H2 + SO2 + 2 NaOH = Na2S + 4 H2O
CH3(CH2)3OH + O2 = CO2 + H2O =>
CH3(CH2)3OH + 6 O2 = 4 CO2 + 5 H2O
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
PbO + C = Pb + CO =>
PbO + C = Pb + CO
*HNO3 + H2S = S + NO + H2O =>
2*HNO3 + 3 H2S = 3 S + 2 NO + 4 H2O
F2 + AlCl3 = AlF3 + Cl2 =>
3 F2 + 2 AlCl3 = 2 AlF3 + 3 Cl2
NH4NO3 + KOH = NH3 + KNO3 + H2O =>
NH4NO3 + KOH = NH3 + KNO3 + H2O
FePO4 + Cu(OH)2 = Fe(OH)3 + Cu3(PO4)2 =>
2 FePO4 + 3 Cu(OH)2 = 2 Fe(OH)3 + Cu3(PO4)2
C15H12 + O2 = CO2 + H(OH) =>
C15H12 + 18 O2 = 15 CO2 + 6 H(OH)
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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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