| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCI2 + K2CO3 = BaCO3 + K2CI2
HCl(aq) + KOH(aq) = H2O + KCl =>
HCl(aq) + KOH(aq) = H2O + KCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na3(PO4)(aq) + CaCl2(aq) = Ca3(PO4)2(s) + NaCl =>
2 Na3(PO4)(aq) + 3 CaCl2(aq) = Ca3(PO4)2(s) + 6 NaCl
NaH2PO3 = Na3PO4 + PH3 + NaH2PO4 =>
8 NaH2PO3 = Na3PO4 + 2 PH3 + 5 NaH2PO4
NaClHBr = NaBrHCl =>
NaClHBr = NaBrHCl
CH3Cl + Zn = C2H6 + ZnCl2 =>
2 CH3Cl + Zn = C2H6 + ZnCl2
H2SO4 + Mg(OH)2 = H2O + SMgO4 =>
H2SO4 + Mg(OH)2 = 2 H2O + SMgO4
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
CaCO3 + CO2 + H2O = Ca(HCO3)2 =>
CaCO3 + CO2 + H2O = Ca(HCO3)2
Pu + O2 = Pu2O5 =>
4 Pu + 5 O2 = 2 Pu2O5
H2SO4 + Na(HCO3) = CO2 + Na2SO4 + H2O =>
H2SO4 + 2 Na(HCO3) = 2 CO2 + Na2SO4 + 2 H2O
Mn{+2} + BiO3{-} + H{+} = MnO4{-} + Bi{3+} + H2O =>
2 Mn{+2} + 5 BiO3{-} + 14 H{+} = 2 MnO4{-} + 5 Bi{3+} + 7 H2O
Mg{2+} + N{3-} = Mg3N2 =>
3 Mg{2+} + 2 N{3-} = Mg3N2
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Na(s) + S(l) = SNa =>
Na(s) + S(l) = SNa
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
aluminumbromide + chlorinegas = aluminumchloride + bromine =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Pb(OH)Cl + HCl = PbCl2 + H2O =>
Pb(OH)Cl + HCl = PbCl2 + H2O
MgNO3 + H2O = HNO3 + MgOH =>
MgNO3 + H2O = HNO3 + MgOH
Ca(OH)2 + KCl = CaCl2 + KOH =>
Ca(OH)2 + 2 KCl = CaCl2 + 2 KOH
Fe + Cu(NO2)2 = Fe(NO2)3 + Cu =>
2 Fe + 3 Cu(NO2)2 = 2 Fe(NO2)3 + 3 Cu
C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
CoCl2 + CoSO4 = SO4Cl2 + Co =>
CoCl2 + CoSO4 = SO4Cl2 + 2 Co
CH3CH(OH)CH3 + KMnO4 + H2SO4 = CH3C(O)CH3 + K2SO4 + H2O + MnSO4 =>
5 CH3CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3C(O)CH3 + K2SO4 + 8 H2O + 2 MnSO4
CuFeS2 + Fe2O3 = SO4 + FeO + Cu =>
CuFeS2 + 9 Fe2O3 = 2 SO4 + 19 FeO + Cu
C6H12N4 + H2O = H2CO + NH3 =>
C6H12N4 + 6 H2O = 6 H2CO + 4 NH3
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
O2 + C11H24 = C + H2O =>
6 O2 + C11H24 = 11 C + 12 H2O
SrBr2 + KOH = SrOH + Br2K =>
SrBr2 + KOH = SrOH + Br2K
H2O + CrO4{2-} + Zn = Cr(OH)4{-} + Zn(OH)2 + OH{-} =>
8 H2O + 2 CrO4{2-} + 3 Zn = 2 Cr(OH)4{-} + 3 Zn(OH)2 + 2 OH{-}
CuCl2 + K2S = CuS + K2Cl2 =>
CuCl2 + K2S = CuS + K2Cl2
K2Cr2O7 + CH3CH2OH + H2SO4 = CH3COOH + K2SO4 + CrSO4 + H2O =>
K2Cr2O7 + 2 CH3CH2OH + 3 H2SO4 = 2 CH3COOH + K2SO4 + 2 CrSO4 + 5 H2O
CaCO3 + BaCl2 = BaCO3 + CaCl2 =>
CaCO3 + BaCl2 = BaCO3 + CaCl2
LiSO4 + NaF = Na2SO4 + LiF2 =>
LiSO4 + 2 NaF = Na2SO4 + LiF2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
RbOH + Mg(ClO3)2 = Rb(ClO3)2 + MgOH =>
RbOH + Mg(ClO3)2 = Rb(ClO3)2 + MgOH
CH3CH(OH)COOH + CaCO3 = Ca(CH3CH(OH)COO)2 + CO2 + H2O =>
2 CH3CH(OH)COOH + CaCO3 = Ca(CH3CH(OH)COO)2 + CO2 + H2O
K(s) + P4(s) = K3P(s) =>
12 K(s) + P4(s) = 4 K3P(s)
ClO2 + H2O + O2 = HClO3 =>
4 ClO2 + 2 H2O + O2 = 4 HClO3
X2 + NaOH = NaX + NaXO3 + H2O =>
3 X2 + 6 NaOH = 5 NaX + NaXO3 + 3 H2O
Al(NO3)3 + CaCl2 = Ca(NO3)2 + AlCl3 =>
2 Al(NO3)3 + 3 CaCl2 = 3 Ca(NO3)2 + 2 AlCl3
AgNO3 + CaCl2 = AgCl(s) + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl(s) + Ca(NO3)2
NaOH + CH3CO2H = CH3CO2Na + H2O =>
NaOH + CH3CO2H = CH3CO2Na + H2O
CaSO4 + Cl = CaCl + SO4 =>
CaSO4 + Cl = CaCl + SO4
Zn + Al(OH)3 = Al + Zn(OH)3 =>
Zn + Al(OH)3 = Al + Zn(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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