| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CH3CH2OH + 4 H2CrO4 = 3 CH3COOH + 4 Cr(OH)3 + H2O
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
C6H5CONH2 + NaOH = C6H5CO2Na + NH3 =>
C6H5CONH2 + NaOH = C6H5CO2Na + NH3
FNaCl = NaFCl =>
FNaCl = NaFCl
MnSO4 + K2CO3 = K2SO4 + MnCO3 =>
MnSO4 + K2CO3 = K2SO4 + MnCO3
CH3CO2H + CH3OH = C4H8CO2 + H2O =>
3 CH3CO2H + 4 CH3OH = 2 C4H8CO2 + 6 H2O
K2S + O = K2O + S =>
K2S + O = K2O + S
CH4 + CO2 = CO + H2 =>
CH4 + CO2 = 2 CO + 2 H2
NaNO2 + MnO2 + H2SO4 = MnSO4 + H2O + NaNO3 =>
NaNO2 + MnO2 + H2SO4 = MnSO4 + H2O + NaNO3
CaO + HNO3 = H2O + Ca(NO3)2 =>
CaO + 2 HNO3 = H2O + Ca(NO3)2
Ca + Mg(NO3)2 = Ca(NO3)2 + Mg =>
Ca + Mg(NO3)2 = Ca(NO3)2 + Mg
AgBr(s) + NaNO3(ac) + NH4OH(ac) = AgOH(s) + NH4NO3(s) + NaBr(s) =>
AgBr(s) + NaNO3(ac) + NH4OH(ac) = AgOH(s) + NH4NO3(s) + NaBr(s)
C + I = CI4 =>
C + 4 I = CI4
KOH + Al(No3)3 = Al(OH)3 + KNo3 =>
3 KOH + Al(No3)3 = Al(OH)3 + 3 KNo3
BeO + NaOH = Be(OH)2 + Na2O =>
BeO + 2 NaOH = Be(OH)2 + Na2O
CCl3NO2 + HClO3 + KOH = KNO3 + KCl + H2O + K2CO3 =>
3 CCl3NO2 + HClO3 + 19 KOH = 3 KNO3 + 10 KCl + 10 H2O + 3 K2CO3
MgCl2 + Zn = ZnCl + Mg =>
MgCl2 + 2 Zn = 2 ZnCl + Mg
C2H3O2NH4 + Ba(MnO4)2 = C2H3Mn2O8 + BaO2NH4 =>
C2H3O2NH4 + Ba(MnO4)2 = C2H3Mn2O8 + BaO2NH4
(NH4)2SO4(aq) + Ca(OH)2 = CaSO4(s) + NH3(g) + H2O() =>
(NH4)2SO4(aq) + Ca(OH)2 = CaSO4(s) + 2 NH3(g) + 2 H2O()
(NH4)2H2V2O10 + H2SO4 = H4V2O10 + (NH4)2SO4 =>
(NH4)2H2V2O10 + H2SO4 = H4V2O10 + (NH4)2SO4
CuSO4 + Na2CO3 + H2O = CuCO3*Cu(OH)2 + Na2SO4 + CO2 =>
2 CuSO4 + 2 Na2CO3 + H2O = CuCO3*Cu(OH)2 + 2 Na2SO4 + CO2
Ca(NO3)2 + H2CO3 = H2(NO3)2 + Ca2(CO3)2 =>
2 Ca(NO3)2 + 2 H2CO3 = 2 H2(NO3)2 + Ca2(CO3)2
Ba(NO3)2 + CO = NO + CO2 + BaO =>
Ba(NO3)2 + 3 CO = 2 NO + 3 CO2 + BaO
CuSO4 + SrNO2 = CuNO2 + SrSO4 =>
CuSO4 + SrNO2 = CuNO2 + SrSO4
SO2 + Al = S + Al2O3 =>
3 SO2 + 4 Al = 3 S + 2 Al2O3
BeOH2O = BeO2H2 =>
BeOH2O = BeO2H2
NaI + K2SO4 = Na2SO4 + KI =>
2 NaI + K2SO4 = Na2SO4 + 2 KI
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
CuCl2 + Na3Po4*12H2O = CuPo4*12H2O + Na3Cl2 =>
CuCl2 + Na3Po4*12H2O = CuPo4*12H2O + Na3Cl2
Fe2 + NaOH = Fe2OH + Na =>
Fe2 + NaOH = Fe2OH + Na
Fe + As = Fe2As =>
2 Fe + As = Fe2As
K2CO3 + MnSO4 = MnCO3 + K2SO4 =>
K2CO3 + MnSO4 = MnCO3 + K2SO4
Ca + (OH)2 + PbCl2 = CaCl2 + Pb(OH)2 =>
Ca + (OH)2 + PbCl2 = CaCl2 + Pb(OH)2
CaCl2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl
Ca(OH)2 + H2P2O4 = H2Ca + P2O4(OH)2 =>
Ca(OH)2 + H2P2O4 = H2Ca + P2O4(OH)2
Cr2O3 + CaO = CaCr2O4 =>
Cr2O3 + CaO = CaCr2O4
KI + NaOH = INa + KOH =>
KI + NaOH = INa + KOH
OH + H = OH2 =>
OH + H = OH2
MgSO4 + Na = Na2SO4 + Mg =>
MgSO4 + 2 Na = Na2SO4 + Mg
H4C2O2 + O2 = CO2 + H2 =>
H4C2O2 + O2 = 2 CO2 + 2 H2
FeSO4 + KOH = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4
CrS2 + O2 = Cr2O3 + SO2 =>
4 CrS2 + 11 O2 = 2 Cr2O3 + 8 SO2
SbCl5 + KI = KCl + I2 + SbCl3 =>
SbCl5 + 2 KI = 2 KCl + I2 + SbCl3
Sr(NO3)2 + LiCl = SrCl2 + Li(NO3) =>
Sr(NO3)2 + 2 LiCl = SrCl2 + 2 Li(NO3)
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al + CrO3 = Al2O3 + Cr =>
2 Al + CrO3 = Al2O3 + Cr
B(OH)3(s) + CH3OH(l) = B(OCH3)3(s) + H2O(l) =>
B(OH)3(s) + 3 CH3OH(l) = B(OCH3)3(s) + 3 H2O(l)
C15H38O7 + O2 = CO2 + H2O =>
C15H38O7 + 21 O2 = 15 CO2 + 19 H2O
CO + HCl = COCl2(s) + H2 =>
CO + 2 HCl = COCl2(s) + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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