| Équations équilibrées la veille | Équations équilibrées le lendemain |
HClO2 + NaOH = H2O + NaClO2
Mo + Ni = MoNi =>
Mo + Ni = MoNi
AlCl3 + Ba(OH)2 = Al(OH)3 + BaCl2 =>
2 AlCl3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaCl2
KMnO4 + NaHSO3 + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + H2O =>
4 KMnO4 + 10 NaHSO3 + H2SO4 = 5 Na2SO4 + 2 K2SO4 + 4 MnSO4 + 6 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H2(CO3) + Na = Na2CO3 + H2 =>
H2(CO3) + 2 Na = Na2CO3 + H2
CH3CH2OH = CO + C + H2 =>
CH3CH2OH = CO + C + 3 H2
Hg + H2SO4 = HgSO4 + H2O + SO2 =>
Hg + 2 H2SO4 = HgSO4 + 2 H2O + SO2
Br2G + JCl = BrCl + J2G =>
Br2G + 2 JCl = 2 BrCl + J2G
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
C6H10O4 + C6H16N2 = C12H22N2O2 + H2O =>
C6H10O4 + C6H16N2 = C12H22N2O2 + 2 H2O
H2O + Cr + NaClO = Cr(OH)3 + NaCl =>
3 H2O + 2 Cr + 3 NaClO = 2 Cr(OH)3 + 3 NaCl
Pb(ClO2)4 + Zn(SO4) = Pb(SO4)2 + Zn(ClO2)2 =>
Pb(ClO2)4 + 2 Zn(SO4) = Pb(SO4)2 + 2 Zn(ClO2)2
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
C7H5BrO + C8H8O = H2O + C15H11BrO =>
C7H5BrO + C8H8O = H2O + C15H11BrO
SO2H2O = H2SO3 =>
SO2H2O = H2SO3
Fe(s) + Br2(aq) = FeBr3(s) =>
2 Fe(s) + 3 Br2(aq) = 2 FeBr3(s)
AgNO{+3} + AlCl{+3} = AgCl + Al(NO{+3}){+3} =>
AgNO{+3} + AlCl{+3} = AgCl + Al(NO{+3}){+3}
CO + NH3 + H2 = CH3CN + H2O =>
2 CO + NH3 + 2 H2 = CH3CN + 2 H2O
Ba + AlCl3 = BaCl2 + Al =>
3 Ba + 2 AlCl3 = 3 BaCl2 + 2 Al
HNO3 + Fe = FeNO3 + H2O + NO =>
4 HNO3 + 3 Fe = 3 FeNO3 + 2 H2O + NO
BaCl2H4O2 + Ag(NO3) = AgCl + Ba(NO3)2 + H2O =>
BaCl2H4O2 + 2 Ag(NO3) = 2 AgCl + Ba(NO3)2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cd(s) + HCl(aq) = CdCl2 + H =>
Cd(s) + 2 HCl(aq) = CdCl2 + 2 H
NaHCO3 + H2C6H8O7 = C6H5Na3O7 + CO2 + H2O =>
30 NaHCO3 + 9 H2C6H8O7 = 10 C6H5Na3O7 + 24 CO2 + 35 H2O
Zn(s) + N2(g) = Zn3N2 =>
3 Zn(s) + N2(g) = Zn3N2
Ca + Ba(OH)2 = Ca(OH)2 + Ba =>
Ca + Ba(OH)2 = Ca(OH)2 + Ba
HCl + Cu(SO4) = CuCl2 + H2SO4 =>
2 HCl + Cu(SO4) = CuCl2 + H2SO4
NaClO4 + H2O + Cr = Cr(OH)3 + NaClO3 =>
3 NaClO4 + 3 H2O + 2 Cr = 2 Cr(OH)3 + 3 NaClO3
K4Fe(CN)6 + Bi2(Cr2O7)5 = K2Cr2O7 + Bi4(Fe(CN)6)5 =>
5 K4Fe(CN)6 + 2 Bi2(Cr2O7)5 = 10 K2Cr2O7 + Bi4(Fe(CN)6)5
HF + Ca2OH = HOH + Ca2F =>
HF + Ca2OH = HOH + Ca2F
AuBr3 = Au + Br2 =>
2 AuBr3 = 2 Au + 3 Br2
KMnO4 + NaS3 + H2O = KOH + MnO2 + NaOH + S =>
KMnO4 + 3 NaS3 + 2 H2O = KOH + MnO2 + 3 NaOH + 9 S
H2SO3 + Fe(OH)2 = FeH4SO5 =>
H2SO3 + Fe(OH)2 = FeH4SO5
Na2S + Co(NO3)2 = CoS + NaNO3 =>
Na2S + Co(NO3)2 = CoS + 2 NaNO3
Cl + CaI = ClCa + I =>
Cl + CaI = ClCa + I
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
H2C2O4*H2O + sodiumhydroxide = Na2C2O4 + water =>
H2C2O4*H2O + 2 NaOH = Na2C2O4 + 3 H2O
KI + H2O2 = HI + K + O2 =>
2 KI + H2O2 = 2 HI + 2 K + O2
C3H5OH(l) + O2(g) = CO2(g) + H2O(g) =>
C3H5OH(l) + 4 O2(g) = 3 CO2(g) + 3 H2O(g)
K2CrO4 + Cu = CuCrO4 + K =>
K2CrO4 + Cu = CuCrO4 + 2 K
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C + H2 = CH4 =>
C + 2 H2 = CH4
H2SO3 + Fe(OH)2 = FeH4SO5 =>
H2SO3 + Fe(OH)2 = FeH4SO5
NaBr + O2 = NaO + BrO =>
NaBr + O2 = NaO + BrO
Cs2O + H2O = CsOH = Cs2O + H2O = CsOH =>
Cs2O + H2O = 2 CsOH
NaHCO3 + KC4H5O6 = H2O + CO2 + Na + K =>
9 NaHCO3 + KC4H5O6 = 7 H2O + 13 CO2 + 9 Na + K
Ba(OH)2 + NH4SCN = Ba(SCN)2 + H2O + NH3 =>
Ba(OH)2 + 2 NH4SCN = Ba(SCN)2 + 2 H2O + 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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