| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H9Cl + H2O = C4H9OH + HCl
C + Br = CBr4 =>
C + 4 Br = CBr4
Al + SO3 = Al(SO3) =>
Al + SO3 = Al(SO3)
S{2-} + H{+} = H2S =>
S{2-} + 2 H{+} = H2S
OH + HBr = H3O + BrO =>
2 OH + HBr = H3O + BrO
KAlO2 + CO2 + H2O = Al(OH)3 + KHCO3 =>
KAlO2 + CO2 + 2 H2O = Al(OH)3 + KHCO3
CH3CH(CH3)CH2CH2OH + K2Cr2O7 + H2SO4 = CH3CH(CH3)CH2CH2COOH + Cr2(SO4)3 + K2SO4 + H2O =>
18 CH3CH(CH3)CH2CH2OH + 10 K2Cr2O7 + 40 H2SO4 = 15 CH3CH(CH3)CH2CH2COOH + 10 Cr2(SO4)3 + 10 K2SO4 + 58 H2O
MnCl2 + Na2SO4 = MnSO4 + NaCl =>
MnCl2 + Na2SO4 = MnSO4 + 2 NaCl
Mg + HC2H3O2 = Mg(HC2H3O2)2 =>
Mg + 2 HC2H3O2 = Mg(HC2H3O2)2
KAl(SO4)2 + H2O = KOH + Al(OH)3 + H2SO4 =>
KAl(SO4)2 + 4 H2O = KOH + Al(OH)3 + 2 H2SO4
AgNO3(aq) + Na3PO4(aq) = Ag3PO4(s) + NaNO3(aq) =>
3 AgNO3(aq) + Na3PO4(aq) = Ag3PO4(s) + 3 NaNO3(aq)
Pb(CH3COO)2 + KI = PbI + K(CH3COO)2 =>
Pb(CH3COO)2 + KI = PbI + K(CH3COO)2
KCIO4 + C6H12O6 = H2O + CO2 + KCI =>
3 KCIO4 + C6H12O6 = 6 H2O + 6 CO2 + 3 KCI
Na2(SO4) + SrCl2 = SrSO4 + NaCl =>
Na2(SO4) + SrCl2 = SrSO4 + 2 NaCl
N2(g) + O2 = N2O5(g) =>
2 N2(g) + 5 O2 = 2 N2O5(g)
FeSO4 + HBrO + HCl = FeCl3 + FeBr3 + Fe2(SO4)3 + H2O =>
6 FeSO4 + 3 HBrO + 3 HCl = FeCl3 + FeBr3 + 2 Fe2(SO4)3 + 3 H2O
CH3CH2OH + H2O2 = CH3CHO + H2O =>
CH3CH2OH + H2O2 = CH3CHO + 2 H2O
MgCl2 + Al(OH)3 = AlCl3 + Mg(OH)2 =>
3 MgCl2 + 2 Al(OH)3 = 2 AlCl3 + 3 Mg(OH)2
Na2SO3 + Pb(NO3)2 = Na2(NO3)2 + PbSO3 =>
Na2SO3 + Pb(NO3)2 = Na2(NO3)2 + PbSO3
C6H6O + Br2 = C6H5OBr + HBr =>
C6H6O + Br2 = C6H5OBr + HBr
Ag2S + CN{-} = Ag(CN)2{-} + S{-2} =>
Ag2S + 4 CN{-} = 2 Ag(CN)2{-} + S{-2}
Mn2O3 + H = MnO + H2O =>
Mn2O3 + 2 H = 2 MnO + H2O
HF(aq) + KOH(aq) = H2O(l) + KF(aq) =>
HF(aq) + KOH(aq) = H2O(l) + KF(aq)
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
C5H6O() + O2(g) = CO2(g) + H2O() =>
C5H6O() + 6 O2(g) = 5 CO2(g) + 3 H2O()
CaCO3 = Ca + C + O2 =>
2 CaCO3 = 2 Ca + 2 C + 3 O2
FeCl3 + NH4SCN = FeSCN + Cl3 + NH4 =>
FeCl3 + NH4SCN = FeSCN + Cl3 + NH4
Fe2 + CI2 = FeCI2 =>
Fe2 + 2 CI2 = 2 FeCI2
H2C2O4 + KOH = K2C2O4 + H2O =>
H2C2O4 + 2 KOH = K2C2O4 + 2 H2O
H2PtCl6 + NaBH4 = Pt + NaCl + BCl3 + H2 =>
2 H2PtCl6 + 3 NaBH4 = 2 Pt + 3 NaCl + 3 BCl3 + 8 H2
FeClNaCo3 = NaCl + FeCo3 =>
FeClNaCo3 = NaCl + FeCo3
Na + Hg = NaHg2 =>
Na + 2 Hg = NaHg2
Mg11Al2Si7O20(OH)16 = Mg2SiO4 + Al4Mg2Si5O18 + H2O + MgAl2O4 =>
5 Mg11Al2Si7O20(OH)16 = 25 Mg2SiO4 + 2 Al4Mg2Si5O18 + 40 H2O + MgAl2O4
CH3COO + H2O = CH2COO + H3O =>
CH3COO + H2O = CH2COO + H3O
Mg(NO3)2 + NaOH = MgOH + NO3 + Na =>
Mg(NO3)2 + NaOH = MgOH + 2 NO3 + Na
CUCO3(s) = CUO(s) + CO2(g) =>
CUCO3(s) = CUO(s) + CO2(g)
C2H2(g) + Cl2(g) = CHCl3(l) =>
C2H2(g) + 3 Cl2(g) = 2 CHCl3(l)
Rb(s) + O2(g) = Rb2O2(s) =>
2 Rb(s) + O2(g) = Rb2O2(s)
CdNO3 + Na = NaNO3 + Cd =>
CdNO3 + Na = NaNO3 + Cd
HF + H2SO4 = HSO3F + H2O =>
HF + H2SO4 = HSO3F + H2O
[Co(NH3)6]Cl3 + NaOH = Co(OH)3 + NaCl + NH3 =>
[Co(NH3)6]Cl3 + 3 NaOH = Co(OH)3 + 3 NaCl + 6 NH3
MnO4 + I = MnO2 + IO3 =>
3 MnO4 + 2 I = 3 MnO2 + 2 IO3
FeC2O4*2H2O + NH4H2PO4 + Li2CO3 = LiFePO4 + CO2 + H2O + NH3 + H2 =>
2 FeC2O4*2H2O + 2 NH4H2PO4 + Li2CO3 = 2 LiFePO4 + 5 CO2 + 5 H2O + 2 NH3 + 2 H2
Cu(s) + H2O(l) = CuO(s) + H2(g) =>
Cu(s) + H2O(l) = CuO(s) + H2(g)
Cu(NO3)2 + NaClO3 = CuClO3 + Na(NO3)2 =>
Cu(NO3)2 + NaClO3 = CuClO3 + Na(NO3)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu(NO3)2 + NH4(OH) = Cu(OH)2 + (NH4)(NO3) =>
Cu(NO3)2 + 2 NH4(OH) = Cu(OH)2 + 2(NH4)(NO3)
Hg2O + F2 = Hg2F2 + O2 =>
2 Hg2O + 2 F2 = 2 Hg2F2 + O2
Hg2(NO3)2(aq) + CaCl2(aq) = Ca(NO3)2(aq) + Hg2Cl2(s) =>
Hg2(NO3)2(aq) + CaCl2(aq) = Ca(NO3)2(aq) + Hg2Cl2(s)
Ba(OH)2 + H2O = BaO2H3 + OH =>
Ba(OH)2 + H2O = BaO2H3 + OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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