| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + Mg(OH)2 = 2 MgO + H2
CH3C(O)OC(O)CH3 + H2O = CH3C(O)OH =>
CH3C(O)OC(O)CH3 + H2O = 2 CH3C(O)OH
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
K2S2O8 + C = K2S + SO2 + CO2 =>
K2S2O8 + 3 C = K2S + SO2 + 3 CO2
Cr(NO)3 + H2O2 + NaOH = Na2CrO4 + NaNO3 + H2O =>
2 Cr(NO)3 + 15 H2O2 + 10 NaOH = 2 Na2CrO4 + 6 NaNO3 + 20 H2O
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
AlCl3 + Na2C2O4 = Al2(C2O4)3 + NaCl =>
2 AlCl3 + 3 Na2C2O4 = Al2(C2O4)3 + 6 NaCl
AgCl + NaOH = NaCl + H2O + Ag + O2 =>
4 AgCl + 4 NaOH = 4 NaCl + 2 H2O + 4 Ag + O2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaHH2 = NaH3 =>
NaHH2 = NaH3
Bi(OH)3 + HCl = Bi(Cl)3 + H2O =>
Bi(OH)3 + 3 HCl = Bi(Cl)3 + 3 H2O
CuSO4 + O2 = Cu2O + SO4 =>
4 CuSO4 + O2 = 2 Cu2O + 4 SO4
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
MgCl2 + Na2SO3 = Mg(SO3) + NaCl =>
MgCl2 + Na2SO3 = Mg(SO3) + 2 NaCl
C18H32O2 + CO = C57H98O6 + H2O =>
25 C18H32O2 + 6 CO = 8 C57H98O6 + 8 H2O
Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4
KClO3 = K + Cl + O2 =>
2 KClO3 = 2 K + 2 Cl + 3 O2
KClO3 + KCl = KClO =>
KClO3 + 2 KCl = 3 KClO
Ca + HNO3 = Ca(NO3)2 + H2 =>
Ca + 2 HNO3 = Ca(NO3)2 + H2
K2(Cr2O7) + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2(Cr2O7) + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
Mg2 + HCl = MgCl2 + MgH2 =>
Mg2 + 2 HCl = MgCl2 + MgH2
H2(g) + PbO(s) = Pb(s) + H2O(l) =>
H2(g) + PbO(s) = Pb(s) + H2O(l)
Al + NiBr2 = AlBr3 + Ni =>
2 Al + 3 NiBr2 = 2 AlBr3 + 3 Ni
NO + KMnO4 = KNO3 + MnO2 =>
NO + KMnO4 = KNO3 + MnO2
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
CH3CH2OH + I2 + NaOH = CH3CHO + NaI + H2O =>
CH3CH2OH + I2 + 2 NaOH = CH3CHO + 2 NaI + 2 H2O
CrO + NaOH = Cr(OH)2 + Na2O =>
CrO + 2 NaOH = Cr(OH)2 + Na2O
HClO3 + Zn(OH)2 = Zn(ClO3)2 + H2O =>
2 HClO3 + Zn(OH)2 = Zn(ClO3)2 + 2 H2O
NaNO3 + Cl = NO3 + NaCl =>
NaNO3 + Cl = NO3 + NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na + P4 = Na3P =>
12 Na + P4 = 4 Na3P
Ca + HF = CaF2 + H2 =>
Ca + 2 HF = CaF2 + H2
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
*4Ca(NO3)2*15CH3OH = CaO + H2O + C + N2 + CO2 =>
2*4Ca(NO3)2*15CH3OH = 8 CaO + 60 H2O + 25 C + 8 N2 + 5 CO2
SiBr4 + H2O = HBr + H4SiO4 =>
SiBr4 + 4 H2O = 4 HBr + H4SiO4
K2SO4 + O2 = K2SO6 =>
K2SO4 + O2 = K2SO6
C4H8(OH)2(l) + O2(g) = CO2(g) + H2O(l) =>
2 C4H8(OH)2(l) + 11 O2(g) = 8 CO2(g) + 10 H2O(l)
C2H5I + Na + C3H7I = C5H12 + NaI =>
C2H5I + 2 Na + C3H7I = C5H12 + 2 NaI
Al + KNO3 + S = K2S + N2 + Al2O3 =>
4 Al + 2 KNO3 + S = K2S + N2 + 2 Al2O3
PbO2 = Pb + O4 =>
2 PbO2 = 2 Pb + O4
C22H46(g) + O2(g) = CO2(g) + H2O(g) =>
2 C22H46(g) + 67 O2(g) = 44 CO2(g) + 46 H2O(g)
ZnO + HCl = H2O + ZnCl2 =>
ZnO + 2 HCl = H2O + ZnCl2
FeCll3 = Fe + Cll =>
FeCll3 = Fe + 3 Cll
Sr(OH)2 + NH4Cl = SrCl2 + NH3 + H2O =>
Sr(OH)2 + 2 NH4Cl = SrCl2 + 2 NH3 + 2 H2O
CH5Cl + NaOH = NaCl + CH5OH =>
CH5Cl + NaOH = NaCl + CH5OH
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl =>
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl
O2 + F2 = F2O5 =>
5 O2 + 2 F2 = 2 F2O5
C4H6 + NaH = C4H5Na + H2 =>
C4H6 + NaH = C4H5Na + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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