| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2(aq) + 2 LiCl(aq) = PbCl2(s) + 2 LiNO3(aq)
AgCl + NH3 = [Ag(NH3)]Cl =>
AgCl + NH3 = [Ag(NH3)]Cl
CCl2 = C + Cl2 =>
CCl2 = C + Cl2
Fe + N2 = FeN2 =>
Fe + N2 = FeN2
I + F2 = IF5 =>
2 I + 5 F2 = 2 IF5
C8H18 + O2 = CO2 + H2O5 =>
2 C8H18 + 61 O2 = 16 CO2 + 18 H2O5
PCl5 + Ca(OH)2 = Ca3(PO4)2 + CaCl2 + H2O =>
2 PCl5 + 8 Ca(OH)2 = Ca3(PO4)2 + 5 CaCl2 + 8 H2O
Pb(NO3)2 + BaCl2 = PbCl2 + Ba(NO3)2 =>
Pb(NO3)2 + BaCl2 = PbCl2 + Ba(NO3)2
W + H2O = WO3 + H =>
W + 3 H2O = WO3 + 6 H
Al + KClO4 = Al2O3 + KCl =>
8 Al + 3 KClO4 = 4 Al2O3 + 3 KCl
Ca3N2 + HF = CaF2 + NH3 =>
Ca3N2 + 6 HF = 3 CaF2 + 2 NH3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
NaCl + NO2 = NaNO2 + Cl =>
NaCl + NO2 = NaNO2 + Cl
F2 + I = FI =>
F2 + 2 I = 2 FI
C6H5COOK + HNO3 = C6H5COOH + KNO3 =>
C6H5COOK + HNO3 = C6H5COOH + KNO3
Sb + NaOH = Sb(OH)3 + Na =>
Sb + 3 NaOH = Sb(OH)3 + 3 Na
H3PO4 + CuO2H2 = Cu3P2O8 + H2O =>
2 H3PO4 + 3 CuO2H2 = Cu3P2O8 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Sm2O3 + HCl = SmCl3 + H2O =>
Sm2O3 + 6 HCl = 2 SmCl3 + 3 H2O
NaNO3 + AgNO3 = AgNa + NO3 =>
NaNO3 + AgNO3 = AgNa + 2 NO3
KClO3 + H2SO4 = KHSO4 + Cl2O + O2 + H2O =>
2 KClO3 + 2 H2SO4 = 2 KHSO4 + Cl2O + 2 O2 + H2O
C8H11 + O2 = CO2 + H2O =>
4 C8H11 + 43 O2 = 32 CO2 + 22 H2O
LiOH + SO3 = LiHSO4 =>
LiOH + SO3 = LiHSO4
Ag + Ca3(PO4)2 = Ag3PO4 + Ca =>
6 Ag + Ca3(PO4)2 = 2 Ag3PO4 + 3 Ca
BaO + S = Ba + SO2 =>
2 BaO + S = 2 Ba + SO2
Cl2(g) + KI(aq) = KCl(aq) + I2(g) =>
Cl2(g) + 2 KI(aq) = 2 KCl(aq) + I2(g)
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
HCl + K2SeO4 = K2SeO3 + Cl + H2O =>
2 HCl + K2SeO4 = K2SeO3 + 2 Cl + H2O
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
Sb + Br2 = SbBr =>
2 Sb + Br2 = 2 SbBr
(NH4)2Cr2O7 + KOH = K2Cr2O7 + NH3 + H2O =>
(NH4)2Cr2O7 + 2 KOH = K2Cr2O7 + 2 NH3 + 2 H2O
C56H108O6 + O2 = CO2 + H2O =>
C56H108O6 + 80 O2 = 56 CO2 + 54 H2O
NaNO2 + KMnO4 + HNO3 = NaNO3 + KNO3 + Mn(NO3)2 + H2O =>
5 NaNO2 + 2 KMnO4 + 6 HNO3 = 5 NaNO3 + 2 KNO3 + 2 Mn(NO3)2 + 3 H2O
C6H12Cl2 = C6H10 + HCl =>
C6H12Cl2 = C6H10 + 2 HCl
Na2[Zn(OH)4] + NH4Cl = Zn(OH)2 + NaCl + NH4OH =>
Na2[Zn(OH)4] + 2 NH4Cl = Zn(OH)2 + 2 NaCl + 2 NH4OH
Hg2CO3 = Hg2 + HgO + CO2 =>
2 Hg2CO3 = Hg2 + 2 HgO + 2 CO2
Mg(NO3)2 + CuSO4 = Cu(NO3)2 + MgSO4 =>
Mg(NO3)2 + CuSO4 = Cu(NO3)2 + MgSO4
H2O2 + KI + H2SO4 = I2K2SO4 + H2O =>
H2O2 + 2 KI + H2SO4 = I2K2SO4 + 2 H2O
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
BaCl2(l) = Ba(s) + Cl2(g) =>
BaCl2(l) = Ba(s) + Cl2(g)
Cu2SO4 + Tl = Cu + Tl2SO4 =>
Cu2SO4 + 2 Tl = 2 Cu + Tl2SO4
KOH + MgCl2 = KCl + Mg(OH)2 =>
2 KOH + MgCl2 = 2 KCl + Mg(OH)2
SO2 + H = H2S + H2O =>
SO2 + 6 H = H2S + 2 H2O
Li2CO3 + CaF2 + O2 = F2 + Li2CaO2 + CO2 =>
2 Li2CO3 + 2 CaF2 + O2 = 2 F2 + 2 Li2CaO2 + 2 CO2
KMnO4 + H2SO4 + CH3CHOHCH2CH2CHO = K2SO4 + MnSO4 + CH3COOHC2CH2COOH + H2O =>
82 KMnO4 + 123 H2SO4 + 60 CH3CHOHCH2CH2CHO = 41 K2SO4 + 82 MnSO4 + 50 CH3COOHC2CH2COOH + 248 H2O
H2O2 = H2 + O2 =>
H2O2 = H2 + O2
C9H18 + O2 = H2O*CO2 =>
2 C9H18 + 27 O2 = 18 H2O*CO2
Ag + KOH = Ag(OH)2 + K =>
Ag + 2 KOH = Ag(OH)2 + 2 K
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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