| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + NO3 + KI = CuI + KNO3
C5H9NO2 + H2O = C5H10OH + NO2 =>
C5H9NO2 + H2O = C5H10OH + NO2
Na2SiO3 + H2O = NaHSiO3 + NaOH =>
Na2SiO3 + H2O = NaHSiO3 + NaOH
CO + K = OK2 + C =>
CO + 2 K = OK2 + C
H2O + XeF4 = O2 + Xe + HF =>
2 H2O + XeF4 = O2 + Xe + 4 HF
Al2(SO4)3 + Na2S + H2O = Al(OH)3 + Na2SO4 + H2S =>
Al2(SO4)3 + 3 Na2S + 6 H2O = 2 Al(OH)3 + 3 Na2SO4 + 3 H2S
CHNaO3 + CaCl2 + H2O = Ca(OH)2 + H2CO3 + NaCl =>
2 CHNaO3 + CaCl2 + 2 H2O = Ca(OH)2 + 2 H2CO3 + 2 NaCl
MgO2 + H2 = MgO + H2O =>
MgO2 + H2 = MgO + H2O
PtCl2 + Ag = AgCl + Pt =>
PtCl2 + 2 Ag = 2 AgCl + Pt
Pb(CH3COO)2 + NH3 = Pb(NH3)2 + (CH3COO)2 =>
Pb(CH3COO)2 + 2 NH3 = Pb(NH3)2 + (CH3COO)2
Ag2S + Al + H2O = AlOH + H2S + Ag =>
Ag2S + 2 Al + 2 H2O = 2 AlOH + H2S + 2 Ag
PtCl2 + Ag = AgCl + Pt =>
PtCl2 + 2 Ag = 2 AgCl + Pt
Gd2O3 + SiO2 = Gd2SiO5 =>
Gd2O3 + SiO2 = Gd2SiO5
PtCl2 + Ag = AgCl + Pt =>
PtCl2 + 2 Ag = 2 AgCl + Pt
Sr(OH)2 + (HNO3) = Sr(NO3)2 + H2O =>
Sr(OH)2 + 2(HNO3) = Sr(NO3)2 + 2 H2O
KClO4 + NH3 = KNO3 + KCl + Cl2 + H2O =>
9 KClO4 + 8 NH3 = 8 KNO3 + KCl + 4 Cl2 + 12 H2O
H2SiO3 + CaSO4 = CaSiO3 + H2SO4 =>
H2SiO3 + CaSO4 = CaSiO3 + H2SO4
PtCl2 + Ag = AgCl + Pt =>
PtCl2 + 2 Ag = 2 AgCl + Pt
C10H10O + Cl2 = C9H8O + CHCl3 + OH =>
4 C10H10O + 33 Cl2 = 2 C9H8O + 22 CHCl3 + 2 OH
KCI + O2 = KICO3 =>
2 KCI + 3 O2 = 2 KICO3
Bi2O3 + LiOH(s) = LiBiO2 + H2O =>
Bi2O3 + 2 LiOH(s) = 2 LiBiO2 + H2O
K(m) + H2O(l) = H2(g) + KOH(aq) =>
2 K(m) + 2 H2O(l) = H2(g) + 2 KOH(aq)
CaCO3 + C10H16N2O8 = Ca2C9H16N2O8 + CO2 =>
2 CaCO3 + C10H16N2O8 = Ca2C9H16N2O8 + 3 CO2
MgO2 + H2 = Mg(OH)2 =>
MgO2 + H2 = Mg(OH)2
C9H10O + HCl = C6H6 + C2H5COCl =>
C9H10O + HCl = C6H6 + C2H5COCl
RbCl + LiF = RbF + LiCl =>
RbCl + LiF = RbF + LiCl
SO2 + PCl5 = Cl2SO + Cl3PO =>
SO2 + PCl5 = Cl2SO + Cl3PO
PtCl2 + Ag = AgCl + Pt =>
PtCl2 + 2 Ag = 2 AgCl + Pt
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
CaCO3 + HCl = Ca(HCO3) + Cl2 =>
2 CaCO3 + 2 HCl = 2 Ca(HCO3) + Cl2
Ca + Mn2O3 = CaO + Mn =>
3 Ca + Mn2O3 = 3 CaO + 2 Mn
AI + Pb9(NO3)2 = AI(NO3)3 + Pb =>
2 AI + 3 Pb9(NO3)2 = 2 AI(NO3)3 + 27 Pb
CH3COOH + KMnO4 = CO2 + H2O + Mn + K =>
CH3COOH + KMnO4 = 2 CO2 + 2 H2O + Mn + K
NaBr + AgNO3 = NaNO3 + AgBr =>
NaBr + AgNO3 = NaNO3 + AgBr
Co(NO3)2 + KI = K(NO3)2 + CoI =>
Co(NO3)2 + KI = K(NO3)2 + CoI
NH3(aq) + O2(g) = NO(g) + H2O(aq) =>
4 NH3(aq) + 5 O2(g) = 4 NO(g) + 6 H2O(aq)
NiSO4 + Al = Al(SO4)3 + Ni =>
3 NiSO4 + Al = Al(SO4)3 + 3 Ni
Ca(OH)2 + FeSO4 + H2O + O2 = CaSO42H20 + Fe(OH)3 =>
4 Ca(OH)2 + 4 FeSO4 + 42 H2O + 57 O2 = 4 CaSO42H20 + 4 Fe(OH)3
KCr(SO4)2 + HCl = HCr(SO4)2 + KCl =>
KCr(SO4)2 + HCl = HCr(SO4)2 + KCl
POCl3 + KOH = K3PO4 + HCl =>
POCl3 + 3 KOH = K3PO4 + 3 HCl
Li2CO3 + SiO2 = Li2O*2SiO2 + CO2 =>
Li2CO3 + 2 SiO2 = Li2O*2SiO2 + CO2
TiCl3 + Br2 = TiBr2 + Cl3 =>
TiCl3 + Br2 = TiBr2 + Cl3
H2S + O{-2} = H2O + S{-2} =>
H2S + O{-2} = H2O + S{-2}
Cu + Hg2PO4 = Hg2 + CuPO4 =>
Cu + Hg2PO4 = Hg2 + CuPO4
BiF3 + CoF2 = BiCo4F11 =>
BiF3 + 4 CoF2 = BiCo4F11
PtCl2 + Ag = AgCl + Pt =>
PtCl2 + 2 Ag = 2 AgCl + Pt
Bi2O3 + TiO2 = Bi2Ti2O7 =>
Bi2O3 + 2 TiO2 = Bi2Ti2O7
C6H14 + H2O = C6H13H3O =>
C6H14 + H2O = C6H13H3O
Mn2O3 + KOH = KMnO2 + H2O =>
Mn2O3 + 2 KOH = 2 KMnO2 + H2O
H3PO4H2O = H4P2O7 + H2O =>
2 H3PO4H2O = H4P2O7 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/25/24
Équations équilibrées sur08/24/23
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