| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + CuSO4 = CuCl2 + H2SO4
CH3CH3OH + O2 = H2O + CO2 =>
4 CH3CH3OH + 13 O2 = 14 H2O + 8 CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
C5H6 + NaH = C5H12 + Na =>
C5H6 + 6 NaH = C5H12 + 6 Na
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
NH4HSO4 + NaOH = NH4OH + NaHSO4 =>
NH4HSO4 + NaOH = NH4OH + NaHSO4
C16H34 = C8H18 + C8H16 =>
C16H34 = C8H18 + C8H16
ZnCl2 + K4FeCN6 = Zn4(FeCN6)2 + KCl =>
4 ZnCl2 + 2 K4FeCN6 = Zn4(FeCN6)2 + 8 KCl
H2SO4 + NaCN = Na2SO4 + HCN =>
H2SO4 + 2 NaCN = Na2SO4 + 2 HCN
NiCO3 + Al(OH)3 = Ni(OH)2 + Al2(CO3)3 =>
3 NiCO3 + 2 Al(OH)3 = 3 Ni(OH)2 + Al2(CO3)3
AlCl3 + NH3 = Al(NH3) + Cl2 =>
2 AlCl3 + 2 NH3 = 2 Al(NH3) + 3 Cl2
Ni(NO3)2 + NaOH = Na(NO3) + Ni(OH)2 =>
Ni(NO3)2 + 2 NaOH = 2 Na(NO3) + Ni(OH)2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
BF3 + H2O = B2O3 + HF =>
2 BF3 + 3 H2O = B2O3 + 6 HF
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
NH4 + OH = NH4OH =>
NH4 + OH = NH4OH
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Se2Cl2 + H2O = H2SeO3 + Se + HCl =>
2 Se2Cl2 + 3 H2O = H2SeO3 + 3 Se + 4 HCl
KMnO4 + NO2 + H2O = KNO3 + MnO2 + HNO3 =>
KMnO4 + 3 NO2 + H2O = KNO3 + MnO2 + 2 HNO3
Ca3P2(g) + H2O(l) = Ca(OH)2(aq) + PH3(g) =>
Ca3P2(g) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 PH3(g)
KOH(aq) + ZnSO4(aq) = K2SO4(aq) + Zn(OH)2 =>
2 KOH(aq) + ZnSO4(aq) = K2SO4(aq) + Zn(OH)2
CI3CHO + NaOH = CHI3 + HCOONa =>
CI3CHO + NaOH = CHI3 + HCOONa
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
C3H8O2S + O2 = CO2 + H2O + SO3 =>
2 C3H8O2S + 11 O2 = 6 CO2 + 8 H2O + 2 SO3
Ca(NO3)2*4H2O + (NH4)2HPO4 + NH4OH = Ca10(PO4)(OH)2 + NH4NO3 + H2O =>
80 Ca(NO3)2*4H2O + 8(NH4)2HPO4 + 174 NH4OH = 8 Ca10(PO4)(OH)2 + 175 NH4NO3 + 433 H2O
AlO + H2SO4 = H2O + AlSO4 =>
AlO + H2SO4 = H2O + AlSO4
Cn + O2 = Cn2O3 =>
4 Cn + 3 O2 = 2 Cn2O3
C4H10 + C4H8 = C8H18 =>
C4H10 + C4H8 = C8H18
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
V + S2 = VS2 =>
V + S2 = VS2
C3H7OH + KCl = C3H7Cl + KOH =>
C3H7OH + KCl = C3H7Cl + KOH
C4H4Na2O6 + H2O = C4H6O6 + NaOH =>
C4H4Na2O6 + 2 H2O = C4H6O6 + 2 NaOH
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Ba + CO3 = BaO + CO2 =>
Ba + CO3 = BaO + CO2
NH4NO3 = N2O + H2O(water) =>
NH4NO3 = N2O + 2 H2O(water)
AgNO3 + Cu = Ag + Cu(NO3)2 =>
2 AgNO3 + Cu = 2 Ag + Cu(NO3)2
BI2S3 + O2 = BI2O + SO2 =>
2 BI2S3 + 7 O2 = 2 BI2O + 6 SO2
CN + S2O3 = SCN + O2 =>
4 CN + 2 S2O3 = 4 SCN + 3 O2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
NO3{-} + {-} + H2O = NH3 + OH{-} =>
NO3{-} + 8e + 6 H2O = NH3 + 9 OH{-}
Fe{+3} + {-} = Fe{+2} =>
Fe{+3} + e = Fe{+2}
CrO + Ca(OH)2 = Cr(OH)2 + CaO =>
CrO + Ca(OH)2 = Cr(OH)2 + CaO
Cl + NaBr2 = Br2NaCl =>
Cl + NaBr2 = Br2NaCl
NiCl2 + NH3 = [Ni(NH3)6]2 + Cl =>
2 NiCl2 + 12 NH3 = [Ni(NH3)6]2 + 4 Cl
HI(aq) + KOH(s) = KI(aq) + H2O(l) =>
HI(aq) + KOH(s) = KI(aq) + H2O(l)
Cd3(PO4)2 + (NH4)2S = (NH4)3(PO4) + CdS =>
Cd3(PO4)2 + 3(NH4)2S = 2(NH4)3(PO4) + 3 CdS
Na2CO3 = CO2 + Na2O =>
Na2CO3 = CO2 + Na2O
(NH4)2SO4 + Na2S + H2O = H2S + Na2SO4 + NH4OH =>
(NH4)2SO4 + Na2S + 2 H2O = H2S + Na2SO4 + 2 NH4OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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