| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4NO3 + CoCl2 = NH4NO3CoCl2
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
Ca5(PO4)3OH + H2CO3 = Ca{2+} + HPO4{2-} + HCO3{-} + H2O =>
Ca5(PO4)3OH + 4 H2CO3 = 5 Ca{2+} + 3 HPO4{2-} + 4 HCO3{-} + H2O
ZnS + ZnO = Zn + ZnSO4 =>
ZnS + 4 ZnO = 4 Zn + ZnSO4
Fe2O3 + KI = FeI3 + K2O =>
Fe2O3 + 6 KI = 2 FeI3 + 3 K2O
SiO2(s) + CaO(s) = CaSiO3 =>
SiO2(s) + CaO(s) = CaSiO3
H2 + AgSO4 = Ag + H2SO4 =>
H2 + AgSO4 = Ag + H2SO4
C9H11NO2 + K2Cr2O7 + H2SO4 = C7H5NO4 + K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
C9H11NO2 + 3 K2Cr2O7 + 12 H2SO4 = C7H5NO4 + 3 K2SO4 + 3 Cr2(SO4)3 + 2 CO2 + 15 H2O
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
[Cu(NH3)4] + K4[Fe(CN)6] = Cu2[Fe(CN)6] + NH3 + K4 =>
2[Cu(NH3)4] + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 8 NH3 + K4
Fe + Fe2O3 + TiO2 = FeTiO3 =>
Fe + Fe2O3 + 3 TiO2 = 3 FeTiO3
Na3PO4 + Sr(OH)2 = Na3(OH)2 + SrPO4 =>
Na3PO4 + Sr(OH)2 = Na3(OH)2 + SrPO4
Ag3AsO3 + NH4OH = Ag(NH3)2 + AsO3 + H2O =>
Ag3AsO3 + 6 NH4OH = 3 Ag(NH3)2 + AsO3 + 6 H2O
LiOH + ZnO = Li2ZnO2 + H2O =>
2 LiOH + ZnO = Li2ZnO2 + H2O
Na + C2H5OH = CH3CH2ONa + H2 =>
2 Na + 2 C2H5OH = 2 CH3CH2ONa + H2
Ni2(SO4)3 + NaOH = Ni(OH)3 + Na2SO4 =>
Ni2(SO4)3 + 6 NaOH = 2 Ni(OH)3 + 3 Na2SO4
CuSO4 + H2S = CuS + H2SO4 =>
CuSO4 + H2S = CuS + H2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
K2SO4 + HClO4 = KClO4 + H2SO4 =>
K2SO4 + 2 HClO4 = 2 KClO4 + H2SO4
MnO4{-} + C2O4{2-} + H{+} = CO2 + MnO2 + H2O =>
2 MnO4{-} + 3 C2O4{2-} + 8 H{+} = 6 CO2 + 2 MnO2 + 4 H2O
Ag + As = Ag3As =>
3 Ag + As = Ag3As
NaOCl + H2SO4 = NaSO4 + Cl + H2O =>
NaOCl + H2SO4 = NaSO4 + Cl + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
KOH + Ni2(SO4)3 = Ni(OH)3 + K2SO4 =>
6 KOH + Ni2(SO4)3 = 2 Ni(OH)3 + 3 K2SO4
C3H6 + Br2 = C3H4Br + H2Br =>
C3H6 + Br2 = C3H4Br + H2Br
Ni(NO3)2(aq) + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2(aq) + 2 NaOH = Ni(OH)2 + 2 NaNO3
(NH4)2SiO3 = (NH4)HSiO3 + NH3 =>
(NH4)2SiO3 = (NH4)HSiO3 + NH3
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
H2SiO3 + NaOH = Na(HSiO3) + H2O =>
H2SiO3 + NaOH = Na(HSiO3) + H2O
Fe2S + HNO3 = Fe(NO3)3 + NO2 + SO2 + H2O =>
Fe2S + 16 HNO3 = 2 Fe(NO3)3 + 10 NO2 + SO2 + 8 H2O
Cr2(SO4)3 + KOH + H2O2 = H2O + K2SO4 + K2CrO4 =>
Cr2(SO4)3 + 10 KOH + 3 H2O2 = 8 H2O + 3 K2SO4 + 2 K2CrO4
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
K2CrO4 + AgNO3 = K + Ag2CrO4 + NO3 =>
K2CrO4 + 2 AgNO3 = 2 K + Ag2CrO4 + 2 NO3
C + H2O = CO + H2 = =>
C + H2O = CO + H2
NH3 + NaOH = NaNO + H2 =>
NH3 + NaOH = NaNO + 2 H2
HNO2 + Ca(OH)2 = Ca(NO2)2 + H2O =>
2 HNO2 + Ca(OH)2 = Ca(NO2)2 + 2 H2O
Cl2C = CCl2 =>
Cl2C = CCl2
HgCl2 + NaOH = HgO + NaCl + H2O =>
HgCl2 + 2 NaOH = HgO + 2 NaCl + H2O
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
C6H10O5 + HCl + O2 = C6H12O5Cl + CO =>
22 C6H10O5 + 20 HCl + O2 = 20 C6H12O5Cl + 12 CO
C8H18 + C2H4 = C10H22 =>
C8H18 + C2H4 = C10H22
C5H12 + O2CO2 = CO2 + H2O =>
C5H12 + 8 O2CO2 = 13 CO2 + 6 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
C5H10O + Cl2 = C5H9OCl + HCl =>
C5H10O + Cl2 = C5H9OCl + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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