| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + S + O4 = CuSO4
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
NH4SCN + FeCl3 + H2O = FeO(SCN)3 + NH4Cl + H =>
3 NH4SCN + FeCl3 + H2O = FeO(SCN)3 + 3 NH4Cl + 2 H
K2SO4 + MgCO3 = K2CO3 + MgSO4 =>
K2SO4 + MgCO3 = K2CO3 + MgSO4
C6H12O6 + NaNO3 = Na2O + CO2 + H2O + N2 =>
5 C6H12O6 + 24 NaNO3 = 12 Na2O + 30 CO2 + 30 H2O + 12 N2
Na2CO3 + MgSO4 = MgCO3Na2SO4 =>
Na2CO3 + MgSO4 = MgCO3Na2SO4
NH4ClO4 + Ca + C2H3Cl = CaCl2 + H2O + N2 + CO2 =>
22 NH4ClO4 + 15 Ca + 8 C2H3Cl = 15 CaCl2 + 56 H2O + 11 N2 + 16 CO2
NaF + TiO2 = NaO + F2Ti =>
2 NaF + TiO2 = 2 NaO + F2Ti
BPO4 + C2H4N4 + C3H7NO = BPN + CO2 + H2O =>
56 BPO4 + 9 C2H4N4 + 20 C3H7NO = 56 BPN + 78 CO2 + 88 H2O
Ba(OH)2 + NaNO3 = Ba(NO3)2 + NaOH =>
Ba(OH)2 + 2 NaNO3 = Ba(NO3)2 + 2 NaOH
sodiumsulfide + cadmiumnitrate = cadmiumsulfide + sodiumnitrate =>
Na2S + Cd(NO3)2 = CdS + 2 NaNO3
C2H6Cl2 + O2 = CO2 + H2O + HCl =>
C2H6Cl2 + 3 O2 = 2 CO2 + 2 H2O + 2 HCl
C2H5OH + H2SO4 = C2H5 + HSO4 + H2O =>
C2H5OH + H2SO4 = C2H5 + HSO4 + H2O
Cu2(OH)2CO3 + H3PO4 = Cu3(PO4)2 + CO2 + H2O =>
3 Cu2(OH)2CO3 + 4 H3PO4 = 2 Cu3(PO4)2 + 3 CO2 + 9 H2O
Pb(NO3)2 + AlBr3 = PbBr2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlBr3 = 3 PbBr2 + 2 Al(NO3)3
C55H72O5N4Mg + O2 = CO2 + H2O + N2 + MgO =>
C55H72O5N4Mg + 71 O2 = 55 CO2 + 36 H2O + 2 N2 + MgO
SrCl2 + K2O = SrO + KCl =>
SrCl2 + K2O = SrO + 2 KCl
BaCO3 + Na = Na2CO3 + Ba =>
BaCO3 + 2 Na = Na2CO3 + Ba
NH4ClO4 + Ca + C2H3Cl = CaCl2 + H2O + N2 + CO2 =>
22 NH4ClO4 + 15 Ca + 8 C2H3Cl = 15 CaCl2 + 56 H2O + 11 N2 + 16 CO2
Al + Fe2NO3 = AlNO3 + Fe =>
Al + Fe2NO3 = AlNO3 + 2 Fe
H2SO4Zn = ZnSO4 + H2 =>
H2SO4Zn = ZnSO4 + H2
Ca(OH)2 = Ca + OH =>
Ca(OH)2 = Ca + 2 OH
NaIO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + NaI + H2O =>
NaIO3 + 6 FeSO4 + 3 H2SO4 = 3 Fe2(SO4)3 + NaI + 3 H2O
Pb(NO3)2 + Na2S2O3 = PbS2O3 + Na2(NO3)2 =>
Pb(NO3)2 + Na2S2O3 = PbS2O3 + Na2(NO3)2
MgCl + NaF2 = MgF2 + NaCl =>
MgCl + NaF2 = MgF2 + NaCl
C7H6O + C7H14O = C14H18O + H2O =>
C7H6O + C7H14O = C14H18O + H2O
S2O8 + C7H7Cl + H2O = CO2 + H2SO4 + HCl =>
17 S2O8 + 2 C7H7Cl + 28 H2O = 14 CO2 + 34 H2SO4 + 2 HCl
Co(NO3)3 + H2O = Co2O3 + HNO3 =>
2 Co(NO3)3 + 3 H2O = Co2O3 + 6 HNO3
I2 + KOH = KIO3 + H2O + KI =>
3 I2 + 6 KOH = KIO3 + 3 H2O + 5 KI
XF4 + H2O = X + O2 + HF =>
XF4 + 2 H2O = X + O2 + 4 HF
HC6H7O7 + CaCO3 = Ca(C6H7O7)2 + H2O + CO2 =>
2 HC6H7O7 + CaCO3 = Ca(C6H7O7)2 + H2O + CO2
H2C2O4 = CO2 + H2 =>
H2C2O4 = 2 CO2 + H2
LiCl + K(MnO4) + H2SO4 = Cl2 + Mn(SO4) + K2(SO4) + Li2(SO4) + H2O =>
10 LiCl + 2 K(MnO4) + 8 H2SO4 = 5 Cl2 + 2 Mn(SO4) + K2(SO4) + 5 Li2(SO4) + 8 H2O
Ca5(PO4)3F + H2SO4 + H2O = H3PO4 + CaSO4*2H2O + HF =>
Ca5(PO4)3F + 5 H2SO4 + 10 H2O = 3 H3PO4 + 5 CaSO4*2H2O + HF
AgNO3Cu + AgNO3 = Cu(NO3)2 + Ag =>
AgNO3Cu + AgNO3 = Cu(NO3)2 + 2 Ag
NaOH + CH3COOH = NaCOOH + CH3OH =>
NaOH + CH3COOH = NaCOOH + CH3OH
CuCl2(aq) + NH3(aq) = Cu(NH3)4(aq) + Cl(aq) =>
CuCl2(aq) + 4 NH3(aq) = Cu(NH3)4(aq) + 2 Cl(aq)
SiO + Ba(OH)2 = Ba2SiO3 + H2O =>
SiO + 2 Ba(OH)2 = Ba2SiO3 + 2 H2O
Br + SO4 = BrO3 + SO2 =>
2 Br + 3 SO4 = 2 BrO3 + 3 SO2
HCl(aq) + Na2S2O3(s) = H2O(l) + NaCl(aq) + SO2(g) + S =>
2 HCl(aq) + Na2S2O3(s) = H2O(l) + 2 NaCl(aq) + SO2(g) + S
Mg(HO)2 + HBr = MgBr2 + H2O =>
Mg(HO)2 + 2 HBr = MgBr2 + 2 H2O
NH4VO3 + H2SO4 + KI = V2O3 + (NH4)2SO4 + H2O + K2SO4 + I2 =>
2 NH4VO3 + 3 H2SO4 + 4 KI = V2O3 + (NH4)2SO4 + 3 H2O + 2 K2SO4 + 2 I2
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
(H2NCH2COO)2CuH2O + CH3COOH = (CH3COO)2CuH2O + H2NCH2COOH =>
(H2NCH2COO)2CuH2O + 2 CH3COOH = (CH3COO)2CuH2O + 2 H2NCH2COOH
KH(IO3)2 + Na2S2O3 = KHS2O3 + Na(IO3) =>
KH(IO3)2 + Na2S2O3 = KHS2O3 + 2 Na(IO3)
Na2S2O3 + NaOH = Na2OH + NaS2 + O3 =>
Na2S2O3 + NaOH = Na2OH + NaS2 + O3
Pb(NO3)2 + HCl = PbCl2 + H(NO3) =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 H(NO3)
Fe{3+} + H2O2 = Fe{2+} + H{+} + O2 =>
2 Fe{3+} + H2O2 = 2 Fe{2+} + 2 H{+} + O2
C18H36O + O2 = CO2 + H2O =>
2 C18H36O + 53 O2 = 36 CO2 + 36 H2O
Al(C2H3O2)3 + Ca(OH)2 = Al(OH)3 + Ca(C2H3O2)2 =>
2 Al(C2H3O2)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 Ca(C2H3O2)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/05/24
Équations équilibrées sur01/04/24
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