| Équations équilibrées la veille | Équations équilibrées le lendemain |
WO3 + 2 NaOH + H2O = Na2WO4*2H2O
CaCl2 + KOH = CaOH + KCl2 =>
CaCl2 + KOH = CaOH + KCl2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Cu10Mn20O45 = CuO + Mn2O3 + O2 =>
2 Cu10Mn20O45 = 20 CuO + 20 Mn2O3 + 5 O2
MgCl2 + MgCO3 = Mg + Cl2CO3 =>
MgCl2 + MgCO3 = 2 Mg + Cl2CO3
LiOH + ClO3 = LiClO3 + LiClO4 + H2O =>
2 LiOH + 2 ClO3 = LiClO3 + LiClO4 + H2O
CrO + Ca(OH)2 = Cr(OH)2 + CaO =>
CrO + Ca(OH)2 = Cr(OH)2 + CaO
LiAlSiO4 + SiO2 = LiAlSi2O6 =>
LiAlSiO4 + SiO2 = LiAlSi2O6
K2S + H2O = KOH + H2S =>
K2S + 2 H2O = 2 KOH + H2S
Ag3NO + ZnCl = AgCl + Zn3NO =>
Ag3NO + 3 ZnCl = 3 AgCl + Zn3NO
NaOH + Ca(OH)2 = Na(OH)2 + CaOH =>
NaOH + Ca(OH)2 = Na(OH)2 + CaOH
Mg(NO3)2 + K3PO4 = KNO3 + Mg3(PO4)2 =>
3 Mg(NO3)2 + 2 K3PO4 = 6 KNO3 + Mg3(PO4)2
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
Sn2O4 + HF = SnF4 + H2O =>
Sn2O4 + 8 HF = 2 SnF4 + 4 H2O
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
Fe2S3 + H2O + O2 = Fe[OH]3 + SO2 =>
2 Fe2S3 + 6 H2O + 9 O2 = 4 Fe[OH]3 + 6 SO2
Mg + CuCI2 = MgCI2 + Cu =>
Mg + CuCI2 = MgCI2 + Cu
KI + NaOH = INa + KOH =>
KI + NaOH = INa + KOH
C + H2O = C2H5OH + CO2 =>
3 C + 3 H2O = C2H5OH + CO2
H2SO4 + FeS = Fe2(SO4)3 + SO2 + H2O =>
10 H2SO4 + 2 FeS = Fe2(SO4)3 + 9 SO2 + 10 H2O
Mg(OH)2 + N2 = Mg3N2 + OH =>
3 Mg(OH)2 + N2 = Mg3N2 + 6 OH
(CH3CH2)2O + HCl = CH3CH2Cl + H2O =>
(CH3CH2)2O + 2 HCl = 2 CH3CH2Cl + H2O
Fe2(SO4)3 + H2O = Fe2(SO4)3*6H2O =>
Fe2(SO4)3 + 6 H2O = Fe2(SO4)3*6H2O
(NH4)2SO4 + Ba(OH)2 = H2O + NH3 + BaSO4 =>
(NH4)2SO4 + Ba(OH)2 = 2 H2O + 2 NH3 + BaSO4
K2Cr2O4 + AlCl3 = Al2(Cr2O4)3 + KCl =>
3 K2Cr2O4 + 2 AlCl3 = Al2(Cr2O4)3 + 6 KCl
Sn + KOH + H2O = K2[Sn(OH)6] + H =>
Sn + 2 KOH + 4 H2O = K2[Sn(OH)6] + 4 H
NaOH + Ba(No3)2 = Ba(OH)2 + NaNo3 =>
2 NaOH + Ba(No3)2 = Ba(OH)2 + 2 NaNo3
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NO + NH3 = HN + H2O =>
2 NO + 3 NH3 = 5 HN + 2 H2O
H2SO4 + Ag2O = H2O + Ag2SO4 =>
H2SO4 + Ag2O = H2O + Ag2SO4
KHCO3(heat) = K2CO3 + CO2 + H2O =>
2 KHCO3(heat) = K2CO3 + CO2 + H2O
Co(H2O)6 + Cl = Co(Cl)4 + H2O =>
Co(H2O)6 + 4 Cl = Co(Cl)4 + 6 H2O
HF + NaOH = NaHF2 + H2O =>
2 HF + NaOH = NaHF2 + H2O
Ba(NO3)2 + H3(PO4) = Ba3(PO4)2 + HNO3 =>
3 Ba(NO3)2 + 2 H3(PO4) = Ba3(PO4)2 + 6 HNO3
C2H6O(ethanol) + O2 = CO2 + H2O =>
C2H6O(ethanol) + 3 O2 = 2 CO2 + 3 H2O
NH3(aq) + O2(g) = N2(g) + H2O(l) =>
4 NH3(aq) + 3 O2(g) = 2 N2(g) + 6 H2O(l)
AlCl2 + NaOH = NaCl + Al(OH)2 =>
AlCl2 + 2 NaOH = 2 NaCl + Al(OH)2
FeNO{3}3 + NaOH = FeOH + NaNO{3}3 =>
FeNO{3}3 + NaOH = FeOH + NaNO{3}3
K2CO3(aq) + NaOH(aq) = K2OH(aq) + NaCO3(aq) =>
K2CO3(aq) + NaOH(aq) = K2OH(aq) + NaCO3(aq)
NaOH(aq) + Al(NO3)3(aq) = Al(OH)3(s) + NaNO3(aq) =>
3 NaOH(aq) + Al(NO3)3(aq) = Al(OH)3(s) + 3 NaNO3(aq)
XCuNO + NaOH = XCuOH + NaNO =>
XCuNO + NaOH = XCuOH + NaNO
Na2HCO3H2O = Na2HCO3 + H2O =>
Na2HCO3H2O = Na2HCO3 + H2O
HCN + NaOH = H2O + NaCN =>
HCN + NaOH = H2O + NaCN
CaCl(subscript)2 + Na(subscript)3PO(subscript)4 = NaCl + Ca(subscript)3(PO(subscript)4)(subscript)2 =>
3 CaCl(subscript)2 + 2 Na(subscript)3PO(subscript)4 = 6 NaCl + Ca(subscript)3(PO(subscript)4)(subscript)2
NaF + CuCl2 = CuF2 + NaCl =>
2 NaF + CuCl2 = CuF2 + 2 NaCl
Ni2S3(s) = Ni(s) + S(s) =>
Ni2S3(s) = 2 Ni(s) + 3 S(s)
ZnSO3 + HCl = ZnCl2 + H2O + SO2 =>
ZnSO3 + 2 HCl = ZnCl2 + H2O + SO2
Ca + H2O = Ca(OH) + H2(g) =>
2 Ca + 2 H2O = 2 Ca(OH) + H2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/25
Équations équilibrées sur04/29/24
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