| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(OH)2 + CuSO4 = Cu(OH)2 + FeSO4
Al2O3 = Al + O2 = =>
2 Al2O3 = 4 Al + 3 O2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
(Al(CH3)3) + O2 = Al2O3 + H2O + CO2 =>
2(Al(CH3)3) + 12 O2 = Al2O3 + 9 H2O + 6 CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg + FeCl3 = MgCl2 + Fe =>
3 Mg + 2 FeCl3 = 3 MgCl2 + 2 Fe
Al(BH4)3 + H2O = Al + H3BO3 + H2 =>
2 Al(BH4)3 + 18 H2O = 2 Al + 6 H3BO3 + 21 H2
C2H6SO + O2 = H2O + CO2 + S =>
C2H6SO + 3 O2 = 3 H2O + 2 CO2 + S
C4H10S + O2 = CO2 + H2O + SO3 =>
C4H10S + 8 O2 = 4 CO2 + 5 H2O + SO3
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
ZnSO4 + Ca(OH)2 = ZnO + CaSO4 + H2O =>
ZnSO4 + Ca(OH)2 = ZnO + CaSO4 + H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Cl + KBr = KCl(Br) =>
Cl + KBr = KCl(Br)
NaI + Na2CO3 = Na3I + CO3 =>
NaI + Na2CO3 = Na3I + CO3
HCl + Na = HNa2Cl =>
HCl + 2 Na = HNa2Cl
Ag + ZnCO3 = Zn + Ag2(CO3)3 =>
2 Ag + 3 ZnCO3 = 3 Zn + Ag2(CO3)3
KOHAlSO4 = AlOHKSO4 =>
KOHAlSO4 = AlOHKSO4
NaNO3 + Cr2O3 = Cr(NO3)3 + Na2O =>
6 NaNO3 + Cr2O3 = 2 Cr(NO3)3 + 3 Na2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ba(HO)2 + NH4NO3 = H2O + NH3 + Ba(NO3)2 =>
Ba(HO)2 + 2 NH4NO3 = 2 H2O + 2 NH3 + Ba(NO3)2
NH3(g) + O2(g) = H2O(g) + NO(g) =>
4 NH3(g) + 5 O2(g) = 6 H2O(g) + 4 NO(g)
NaNO3 + Sn = Sn(NO3)4 + Na =>
4 NaNO3 + Sn = Sn(NO3)4 + 4 Na
K2O + HBr = K2Br2 + H2O =>
K2O + 2 HBr = K2Br2 + H2O
Na3PO4 + HCl = Na3H + PO4Cl =>
Na3PO4 + HCl = Na3H + PO4Cl
ZnS + Ba(NO3)2 = Zn(NO3)2 + BaS =>
ZnS + Ba(NO3)2 = Zn(NO3)2 + BaS
Cr2O7{-2} + H{+} + SO3{-2} = H2O + Cr{+3} + SO4{-2} =>
Cr2O7{-2} + 8 H{+} + 3 SO3{-2} = 4 H2O + 2 Cr{+3} + 3 SO4{-2}
Fe2[SiO4] + O2 + H2O = Fe2O3 + H4SiO4 =>
2 Fe2[SiO4] + O2 + 4 H2O = 2 Fe2O3 + 2 H4SiO4
H2O2(aq) = O2(g) + H2(g) =>
H2O2(aq) = O2(g) + H2(g)
HCl + FeCl3 + Au = HAuCl4 + FeCl2 =>
HCl + 3 FeCl3 + Au = HAuCl4 + 3 FeCl2
Al + FeCl4 = AlCl3 + Fe =>
4 Al + 3 FeCl4 = 4 AlCl3 + 3 Fe
FeOH + HBr = FeBr + H2O =>
FeOH + HBr = FeBr + H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Mg(NO3)2(aq) + Cu(s) = Cu(NO3)2 + Mg =>
Mg(NO3)2(aq) + Cu(s) = Cu(NO3)2 + Mg
CaSO4*2H2O + NaOH = Na2SO4 + Ca(OH)2 + H2O =>
CaSO4*2H2O + 2 NaOH = Na2SO4 + Ca(OH)2 + 2 H2O
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
CuIO3 + K2Co3 = KIO3 + Cu2Co3 =>
2 CuIO3 + K2Co3 = 2 KIO3 + Cu2Co3
NaHSO3 + H2O = NaHSO3H2O =>
NaHSO3 + H2O = NaHSO3H2O
Pb(C2H3O2)2 + Li2Cr2O7 = C2H3LiO2 + Cr2O7Pb =>
Pb(C2H3O2)2 + Li2Cr2O7 = 2 C2H3LiO2 + Cr2O7Pb
C6H5CH3 + Br2 = C6H2Br2(CH3) + HBr =>
2 C6H5CH3 + 5 Br2 = 2 C6H2Br2(CH3) + 6 HBr
AuO3 = Au + O2 =>
2 AuO3 = 2 Au + 3 O2
C8H17 + O2 = CO2 + H02 =>
2 C8H17 + 16 O2 = 16 CO2 + 17 H02
KMnO4 + Na2SO3 + H2O = Na2SO4 + K2OH + MnO2 =>
4 KMnO4 + 7 Na2SO3 + H2O = 7 Na2SO4 + 2 K2OH + 4 MnO2
K3BO3 + HOH = KOH + H3BO3 =>
K3BO3 + 3 HOH = 3 KOH + H3BO3
C17H35COOH + O2 = CO2 + H2O =>
C17H35COOH + 26 O2 = 18 CO2 + 18 H2O
Al(HSO3)3 + H2SO4 = H2O + Al2(SO4)3 + SO2 =>
2 Al(HSO3)3 + 3 H2SO4 = 6 H2O + Al2(SO4)3 + 6 SO2
HCl + K2Cr2O7 = Cl + CrCl3 + KCl + H2O =>
14 HCl + K2Cr2O7 = 6 Cl + 2 CrCl3 + 2 KCl + 7 H2O
Na2CO3 + MgSO4 = Na2Mg + CO3SO4 =>
Na2CO3 + MgSO4 = Na2Mg + CO3SO4
CH3NH2 + HCl = CH3NH3 + Cl2 =>
2 CH3NH2 + 2 HCl = 2 CH3NH3 + Cl2
NaOH + Cu(NO3)2 = Cu(OH)2 + Na + NO3 =>
2 NaOH + Cu(NO3)2 = Cu(OH)2 + 2 Na + 2 NO3
PHCH33 + KMnO4 + H2SO4 = PHCH3 + K2SO4 + MnSO4 + H2O =>
PHCH33 + 6 KMnO4 + 9 H2SO4 = PHCH3 + 3 K2SO4 + 6 MnSO4 + 24 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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