| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH) = Cu + OH
LiCl(aq) + Na(s) = NaCl(aq) + Li(s) =>
LiCl(aq) + Na(s) = NaCl(aq) + Li(s)
Ca3N2 + O2 = NO2 + CaO =>
2 Ca3N2 + 7 O2 = 4 NO2 + 6 CaO
C6H5CH3 + H2 = C6H6 + CH4 =>
C6H5CH3 + H2 = C6H6 + CH4
Cu + AgNo3 = Ag + Cu2No3 =>
2 Cu + AgNo3 = Ag + Cu2No3
P4 + Ca(ClO)2 + H2O = Ca2P2O6 + HCl =>
P4 + 4 Ca(ClO)2 + 4 H2O = 2 Ca2P2O6 + 8 HCl
SO2 + HCl = S + Cl2 + H2O =>
SO2 + 4 HCl = S + 2 Cl2 + 2 H2O
NH4 + H2O2 = N2H4 + H2O =>
2 NH4 + 2 H2O2 = N2H4 + 4 H2O
Zn + KOH + H2O = K2Zn(OH)4 + H2 =>
Zn + 2 KOH + 2 H2O = K2Zn(OH)4 + H2
MnO2 + C + Zn = MnC + OZn =>
MnO2 + C + 2 Zn = MnC + 2 OZn
Zn + KOH + H2O = K[Zn(OH)4] + H2 =>
2 Zn + 2 KOH + 6 H2O = 2 K[Zn(OH)4] + 3 H2
KBr + H2 = Br2 + KH =>
2 KBr + H2 = Br2 + 2 KH
KCIO3(s) = KCI(a) + O2(g) =>
2 KCIO3(s) = 2 KCI(a) + 3 O2(g)
KBr + H2 = HBr + K =>
2 KBr + H2 = 2 HBr + 2 K
Be + LiOH + H2O = LiBe(OH)2 + H2 =>
2 Be + 2 LiOH + 2 H2O = 2 LiBe(OH)2 + H2
K2SO3 + NH3 = KNH3 + SO3 =>
K2SO3 + 2 NH3 = 2 KNH3 + SO3
La2O3 + NiO + Ta2O5 + Ta3N5 = La2NiTaO5N =>
5 La2O3 + 5 NiO + Ta2O5 + Ta3N5 = 5 La2NiTaO5N
AI + HCI = (AICI)3 + H2 =>
6 AI + 6 HCI = 2(AICI)3 + 3 H2
Rb3N + CaO = Rb2O + Ca3N2 =>
2 Rb3N + 3 CaO = 3 Rb2O + Ca3N2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Zn + KOH + H2O = K[Zn(OH)4] + H2 =>
2 Zn + 2 KOH + 6 H2O = 2 K[Zn(OH)4] + 3 H2
K3Te(CN)6 + Cr2O3 + KOH = K4Te(CN)6 + K2CrO4 + H2O =>
6 K3Te(CN)6 + Cr2O3 + 10 KOH = 6 K4Te(CN)6 + 2 K2CrO4 + 5 H2O
Zn + KOH + H2O = K[Zn(OH)3] + H2 =>
Zn + KOH + 2 H2O = K[Zn(OH)3] + H2
Al2(SO4)3 + NaOH + H2O = Na[Al(OH)4*2H2O] + Na2SO4 =>
Al2(SO4)3 + 8 NaOH + 4 H2O = 2 Na[Al(OH)4*2H2O] + 3 Na2SO4
H2SO4 + NH4F = HF + (NH4)2SO4 =>
H2SO4 + 2 NH4F = 2 HF + (NH4)2SO4
CH3COOH + C6H5CH2OH = C9H10O2 + H2O =>
CH3COOH + C6H5CH2OH = C9H10O2 + H2O
CH3CH2NH2 + CHCl3 + KOH = CH3CH2NC + KCl + H2O =>
CH3CH2NH2 + CHCl3 + 3 KOH = CH3CH2NC + 3 KCl + 3 H2O
Li + H3PO4 = H2 + Li3PO4 =>
6 Li + 2 H3PO4 = 3 H2 + 2 Li3PO4
KI + PbO2 + HNO3 = KIO3 + H2O + Pb(NO3)2 =>
KI + 3 PbO2 + 6 HNO3 = KIO3 + 3 H2O + 3 Pb(NO3)2
LiBr + Co(SO3)2 = Li2SO3 + CoBr4 =>
4 LiBr + Co(SO3)2 = 2 Li2SO3 + CoBr4
KBr + H2 = Br2 + KH =>
2 KBr + H2 = Br2 + 2 KH
BaCl2 + SO2 + H2O = BaSO3 + HCl =>
BaCl2 + SO2 + H2O = BaSO3 + 2 HCl
CH3CHOHCH3 + MgCl = CH3CHMgClCH3 + OH =>
CH3CHOHCH3 + MgCl = CH3CHMgClCH3 + OH
Ca(OH)2 + Zn(OH)2 = CaZnO2 + H2O =>
Ca(OH)2 + Zn(OH)2 = CaZnO2 + 2 H2O
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
Al + CuCl2 = Cu + Al2Cl2 =>
2 Al + CuCl2 = Cu + Al2Cl2
Zn + KOH + H2O = K[Zn(OH)3] + H2 =>
Zn + KOH + 2 H2O = K[Zn(OH)3] + H2
C2H2 + KMnO4 + H2SO4 = H2C2O4 + MnSO4 + K2SO4 + H2O =>
5 C2H2 + 8 KMnO4 + 12 H2SO4 = 5 H2C2O4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
Ba(OH)2 + FeCl3 = BaCl2 + Fe(OH)3 =>
3 Ba(OH)2 + 2 FeCl3 = 3 BaCl2 + 2 Fe(OH)3
Al + HCl = AlCl3* + H2 =>
2 Al + 6 HCl = 2 AlCl3* + 3 H2
PbCO3CO2 = CO2 + PbCO3 =>
PbCO3CO2 = CO2 + PbCO3
Zn2Cl = Zn + Cl =>
Zn2Cl = 2 Zn + Cl
KMnO4 + H2SO4 + HCl = K2SO4 + MnSO4 + Cl2 + H2O =>
2 KMnO4 + 3 H2SO4 + 10 HCl = K2SO4 + 2 MnSO4 + 5 Cl2 + 8 H2O
Mg + H2SO3 = MgSO4 + H2O + S =>
Mg + 2 H2SO3 = MgSO4 + 2 H2O + S
TiCl4 + Na = NaCl + Ti2 =>
2 TiCl4 + 8 Na = 8 NaCl + Ti2
Ba(NO3)2 + Na2CrO4 = BaCrO4 + Na + NO3 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 Na + 2 NO3
C4H10(g) + O2(g) = CO2(g) + H2O(v) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(v)
NF3 + Si = SiF4 + NF =>
2 NF3 + Si = SiF4 + 2 NF
Ce3OH = Ce + OH =>
Ce3OH = 3 Ce + OH
KMnO4 + CuS = MnO2 + CuO + K2O + SO2 =>
2 KMnO4 + CuS = 2 MnO2 + CuO + K2O + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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