| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S + 4(NH4)2S2O8 + 4 H2O = 4(NH4)2SO4 + 4 H2SO4 + Na2SO4
CuO + Cl = CuOCl =>
CuO + Cl = CuOCl
BaMn2O8 + H3Po4 = Ba3(Po4)2 + H2Mn2O8 =>
3 BaMn2O8 + 2 H3Po4 = Ba3(Po4)2 + 3 H2Mn2O8
CaCl + CuSO4 = CuCl + CaSO4 =>
CaCl + CuSO4 = CuCl + CaSO4
NaBrO2 + KJ + H2SO4 = Br2 + J2 + K2SO4 + Na2SO4 + H2O =>
2 NaBrO2 + 6 KJ + 4 H2SO4 = Br2 + 3 J2 + 3 K2SO4 + Na2SO4 + 4 H2O
Fe + I = Fe3I =>
3 Fe + I = Fe3I
Cr(NO3)2 + FeCl2 = CrCl2 + Fe(NO3)2 =>
Cr(NO3)2 + FeCl2 = CrCl2 + Fe(NO3)2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
K2CO3 + C8H9NO2 = KCO3H + C8H8NO2K =>
K2CO3 + C8H9NO2 = KCO3H + C8H8NO2K
C6H5CH(OH)COOH + NaOH = NaC6H5CH(OH)COO + H2O =>
C6H5CH(OH)COOH + NaOH = NaC6H5CH(OH)COO + H2O
CI2 + I2 = CI3 =>
2 CI2 + I2 = 2 CI3
CuSO4 + NH3 + H2O = [Cu(OH)2] + NH4 + SO4 =>
CuSO4 + 2 NH3 + 2 H2O = [Cu(OH)2] + 2 NH4 + SO4
CuO + PO = CuPO2 =>
CuO + PO = CuPO2
Fe2(SO4) + H2 = Fe + H2SO4 =>
Fe2(SO4) + H2 = 2 Fe + H2SO4
K2CO3 + MgSO4 = K2SO4 + MgCO3 =>
K2CO3 + MgSO4 = K2SO4 + MgCO3
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
MnO2 + NH3 + H2SO4 = Mn2(SO4)3 + N2 + H2O =>
6 MnO2 + 2 NH3 + 9 H2SO4 = 3 Mn2(SO4)3 + N2 + 12 H2O
KMnO4 + C3H8O + KOH = Mn2O3 + K2CO3 + H2O =>
18 KMnO4 + 4 C3H8O + 6 KOH = 9 Mn2O3 + 12 K2CO3 + 19 H2O
HClO2 + CrO = Cr(ClO2)3 + Cl2 + H2O =>
20 HClO2 + 6 CrO = 6 Cr(ClO2)3 + Cl2 + 10 H2O
FeCl3*6H2O + Na2CO3 = NaCl + Fe2(CO3)3*H2O + H2O =>
2 FeCl3*6H2O + 3 Na2CO3 = 6 NaCl + Fe2(CO3)3*H2O + 11 H2O
AlO + H2O = OH + AlOH =>
AlO + H2O = OH + AlOH
HC2H3O2 + Mg(OH)2 = Mg(C2H3O2)2 + H2O =>
2 HC2H3O2 + Mg(OH)2 = Mg(C2H3O2)2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C3H6O + HNO3 = CO2 + H2O + N2 =>
5 C3H6O + 16 HNO3 = 15 CO2 + 23 H2O + 8 N2
H3AsO3 + I3 + NaHCO3 = H3AsO4 + NaI + H2O + CO2 =>
3 H3AsO3 + 2 I3 + 6 NaHCO3 = 3 H3AsO4 + 6 NaI + 3 H2O + 6 CO2
CH2O + HCl = (ClCH2)2O + H2O =>
2 CH2O + 2 HCl = (ClCH2)2O + H2O
AlCl3 + NH3 + H2O = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4Cl
SO4 = SO3 + O2 =>
2 SO4 = 2 SO3 + O2
CuCl2 + Mg = MgCl + Cu2 =>
2 CuCl2 + 4 Mg = 4 MgCl + Cu2
FeCl3(aq) + KSCN(aq) = KCl(aq) + Fe(SCN)3(aq) =>
FeCl3(aq) + 3 KSCN(aq) = 3 KCl(aq) + Fe(SCN)3(aq)
Cu3(PO4)2 + FeSO4 = CuSO4 + Fe3(PO4)2 =>
Cu3(PO4)2 + 3 FeSO4 = 3 CuSO4 + Fe3(PO4)2
Cu + HNO3 = Cu(NO3)2 + N2O + water =>
4 Cu + 10 HNO3 = 4 Cu(NO3)2 + N2O + 5 H2O
KBr + Cl1 = KCl2 + Br2 =>
2 KBr + 4 Cl1 = 2 KCl2 + Br2
Zn(NO3)2 + K2[Fe(CN)6] = Zn2[Fe(CN)6]2 + KNO3 =>
2 Zn(NO3)2 + 2 K2[Fe(CN)6] = Zn2[Fe(CN)6]2 + 4 KNO3
C2F5Cl + O2 = CO2 + F2 + Cl =>
2 C2F5Cl + 4 O2 = 4 CO2 + 5 F2 + 2 Cl
H2O + (COONa)2 = (COOH)2 + NaOH =>
2 H2O + (COONa)2 = (COOH)2 + 2 NaOH
Ni(NO3)2 + FeCl2 = Fe(NO3)2 + NiCl2 =>
Ni(NO3)2 + FeCl2 = Fe(NO3)2 + NiCl2
FeCl2 + Cl2 + NaOH = Fe(OH)3 + NaCl =>
2 FeCl2 + Cl2 + 6 NaOH = 2 Fe(OH)3 + 6 NaCl
C9H10O3 + NaBH4 + HCl = C9H12O3 + BH3 + NaCl =>
C9H10O3 + NaBH4 + HCl = C9H12O3 + BH3 + NaCl
KL + H2O = KLO3 + H2 =>
KL + 3 H2O = KLO3 + 3 H2
Br2(l) + KI(aq) = Br2I(aq) + K(s) =>
Br2(l) + KI(aq) = Br2I(aq) + K(s)
Co2(SO4)3 + Na2CO3 = Na2SO4 + Co2(CO3)3 =>
Co2(SO4)3 + 3 Na2CO3 = 3 Na2SO4 + Co2(CO3)3
Au2S + Al = AlS + Au =>
Au2S + Al = AlS + 2 Au
CH3COOH + C3H7OH + H2SO4 = CH5CSO4OC3H7 + H2O =>
3 CH3COOH + 8 C3H7OH + 6 H2SO4 = 6 CH5CSO4OC3H7 + 8 H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Na2SO3 + H2SO4 + Na2S = SNa2SO4H2O =>
Na2SO3 + 3 H2SO4 + 2 Na2S = 3 SNa2SO4H2O
CH3CHO + AgNH3OH = CH3COOH + NH3 + Ag + H2O =>
CH3CHO + 2 AgNH3OH = CH3COOH + 2 NH3 + 2 Ag + H2O
Na2B4O7 + H2SO4 + H2O = H3BO3 + Na2SO4 =>
Na2B4O7 + H2SO4 + 5 H2O = 4 H3BO3 + Na2SO4
C7H8O3 + NaOH = C7H5NaO3 + CH3OH + H2O =>
7 C7H8O3 + 6 NaOH = 6 C7H5NaO3 + 7 CH3OH + 2 H2O
NaClO + C40H56 = C(ClO)4 + HClO + Na =>
216 NaClO + C40H56 = 40 C(ClO)4 + 56 HClO + 216 Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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