| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H8O3 + C4H6O = C2H4O2 + C9H10O2
V(OH)3 + NaOH = Na[V(OH)4] =>
V(OH)3 + NaOH = Na[V(OH)4]
C9H8O + C6H10O = C24H22O + H2O =>
2 C9H8O + C6H10O = C24H22O + 2 H2O
K3PO4 + CuCl2 = Cu3(PO4)2 + KCl =>
2 K3PO4 + 3 CuCl2 = Cu3(PO4)2 + 6 KCl
Ag2C2O4 + NaOH = Ag(OH) + Na2C2O4 =>
Ag2C2O4 + 2 NaOH = 2 Ag(OH) + Na2C2O4
H2SeO4 + Cu(OH)2 = CuSeO4 + H2O =>
H2SeO4 + Cu(OH)2 = CuSeO4 + 2 H2O
Al2(SO4)3 + NaOH = Al2(OH)3 + NaSO4 =>
Al2(SO4)3 + 3 NaOH = Al2(OH)3 + 3 NaSO4
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
SO3 + HCl = SO2 + H2O + Cl =>
SO3 + 2 HCl = SO2 + H2O + 2 Cl
Ca(OH)2 + CaS = (CaOH)2S =>
Ca(OH)2 + CaS = (CaOH)2S
C12H22011 + O2 = CO + H2O =>
4 C12H22011 + 22035 O2 = 48 CO + 44022 H2O
FeCl3 + KL = FeCl2 + L3 + KCl =>
3 FeCl3 + 3 KL = 3 FeCl2 + L3 + 3 KCl
NaH + CO3 = NaOH + CO2 =>
NaH + CO3 = NaOH + CO2
CsF = Cs + F2 =>
2 CsF = 2 Cs + F2
Ca(OH)2 + CaS = (CaOH)2S =>
Ca(OH)2 + CaS = (CaOH)2S
CdCl2 + H2S = CdS + HCl =>
CdCl2 + H2S = CdS + 2 HCl
HC8H4O4K + NaOH = KC8H4O4Na + H2O =>
HC8H4O4K + NaOH = KC8H4O4Na + H2O
FeCl3 + KL = FeCl2 + L3 + KCl =>
3 FeCl3 + 3 KL = 3 FeCl2 + L3 + 3 KCl
K2SO4 + HNO3 = H2SO4 + KNO3 =>
K2SO4 + 2 HNO3 = H2SO4 + 2 KNO3
KMnO4 + NaNO2 + H3PO4 = Mn3(PO4)2 + NaNO3 + K3PO4 + H2O =>
6 KMnO4 + 15 NaNO2 + 6 H3PO4 = 2 Mn3(PO4)2 + 15 NaNO3 + 2 K3PO4 + 9 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
AgI + AgNO3 = Ag2 + INO3 =>
AgI + AgNO3 = Ag2 + INO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ba(OH)2 + PbO = BaO + Pb(OH)2 =>
Ba(OH)2 + PbO = BaO + Pb(OH)2
C5H11Br + KOH = C4H8 + KBr + H2O =>
4 C5H11Br + 4 KOH = 5 C4H8 + 4 KBr + 4 H2O
K + CuSO4 = Cu + K2SO4 =>
2 K + CuSO4 = Cu + K2SO4
FeCl3 + Ba(OH)2 = BaCl2 + Fe(HO)3 =>
2 FeCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Fe(HO)3
NO + HNO3 = N2O4 + H2O =>
2 NO + 4 HNO3 = 3 N2O4 + 2 H2O
PbCl2 + HCl = H2PbCl4 =>
PbCl2 + 2 HCl = H2PbCl4
C2H6 + NaOH = CO2 + Na + H2 =>
C2H6 + 4 NaOH = 2 CO2 + 4 Na + 5 H2
Ca(OH)2 + CaS = (CaOH)2S =>
Ca(OH)2 + CaS = (CaOH)2S
H3SbO4 + HCl = SbCl5 + H2O =>
H3SbO4 + 5 HCl = SbCl5 + 4 H2O
Rb2 + S = RbS =>
Rb2 + 2 S = 2 RbS
Ca(OH)2 + CaS = (CaOH)2S =>
Ca(OH)2 + CaS = (CaOH)2S
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Cu(OH)2 + NH3 = Cu(NH3)4{2} + OH{-} =>
Cu(OH)2 + 4 NH3 = Cu(NH3)4{2} + 2 OH{-}
Fe + HCI = FeHCI =>
Fe + HCI = FeHCI
FeCl3 + KL = FeCl2 + L3 + KCl =>
3 FeCl3 + 3 KL = 3 FeCl2 + L3 + 3 KCl
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
H3Po3 + CuO = Cu3(Po3)2 + H2O =>
2 H3Po3 + 3 CuO = Cu3(Po3)2 + 3 H2O
KClO3 + H2C2O4 + H2SO4 = ClO2 + K2SO4 + CO2 + H2O =>
2 KClO3 + H2C2O4 + H2SO4 = 2 ClO2 + K2SO4 + 2 CO2 + 2 H2O
ZnCl2 + Na2HPO4 = Zn3(PO4)2 + NaCl + HCl =>
3 ZnCl2 + 2 Na2HPO4 = Zn3(PO4)2 + 4 NaCl + 2 HCl
RaO + O2 = RaO2 =>
2 RaO + O2 = 2 RaO2
PbCl3 + H2O = HCl + Pb(OH)3 =>
PbCl3 + 3 H2O = 3 HCl + Pb(OH)3
()F2 + ()H2O = ()HF + ()O3 =>
3()F2 + 3()H2O = 6()HF + ()O3
NH4Br + H3PO4 = (NH4)3PO4 + HBr =>
3 NH4Br + H3PO4 = (NH4)3PO4 + 3 HBr
AuCl3(aq) + Ag(s) = Ag3Au + Cl2 =>
2 AuCl3(aq) + 6 Ag(s) = 2 Ag3Au + 3 Cl2
CH4 + O = CO2 + H2O =>
CH4 + 4 O = CO2 + 2 H2O
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
Sn + Bi(NO3)3 = Sn(NO3)2 + Bi =>
3 Sn + 2 Bi(NO3)3 = 3 Sn(NO3)2 + 2 Bi
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/14/24
Équations équilibrées sur11/13/23
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