| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cl2 + Br2 + 4 H2O = 6 HCl + 2 HBrO2
NaClOFeCl = NaClFeClO =>
NaClOFeCl = NaClFeClO
CuHCl = ClHCu =>
CuHCl = ClHCu
Na3PO4 + Ca(NO3)2 = NaNO3 + Ca3(PO4)2 =>
2 Na3PO4 + 3 Ca(NO3)2 = 6 NaNO3 + Ca3(PO4)2
BaO(s) + SO3(g) = BaSO4(s) =>
BaO(s) + SO3(g) = BaSO4(s)
FeOCuS = FeSCuO =>
FeOCuS = FeSCuO
Cr(s) + HI(aq) = CrI(aq) + H2(g) =>
2 Cr(s) + 2 HI(aq) = 2 CrI(aq) + H2(g)
Na2OH2O = NaOH =>
Na2OH2O = 2 NaOH
Ce2O3 + ZrO2 = Ce2Zr2O7 =>
Ce2O3 + 2 ZrO2 = Ce2Zr2O7
MgBCl(g) = MgCl(g)B(g) =>
MgBCl(g) = MgCl(g)B(g)
HCl(aq) + H2SO4(aq) = HSO3Cl(l) + H2O(l) =>
HCl(aq) + H2SO4(aq) = HSO3Cl(l) + H2O(l)
BaO(s) + SO3(g) = BaSO4(s) =>
BaO(s) + SO3(g) = BaSO4(s)
MgBO = MgOB =>
MgBO = MgOB
FeCHCl = FeClHC =>
FeCHCl = FeClHC
PbTe = TePb =>
PbTe = TePb
CaC4H4O6H2SO4 = H2C4H4O6CaSO4 =>
CaC4H4O6H2SO4 = H2C4H4O6CaSO4
C5H5N5C5H6N2O2 = C10H11N7O2 =>
C5H5N5C5H6N2O2 = C10H11N7O2
KHS + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H2O =>
5 KHS + 8 KMnO4 + 16 H2SO4 = 13 KHSO4 + 8 MnSO4 + 12 H2O
C3H8O7 + NaOH = Na3C3H5O7 + H2O =>
C3H8O7 + 3 NaOH = Na3C3H5O7 + 3 H2O
C4H6 + NaNH2 = C3H6 + NaNH =>
3 C4H6 + 6 NaNH2 = 4 C3H6 + 6 NaNH
NaCl + F{2} = NaF + Cl{2} =>
NaCl + F{2} = NaF + Cl{2}
Fe + CuCl2 = Cu + FeCl2 =>
Fe + CuCl2 = Cu + FeCl2
V2O3 + Fe2O3 = FeVO3 =>
V2O3 + Fe2O3 = 2 FeVO3
BaSO4H2CO3 = BaCO3H2SO4 =>
BaSO4H2CO3 = BaCO3H2SO4
Ca(HCO3)2 + NaOH = CaCO3 + NaHCO3 + H2O =>
Ca(HCO3)2 + NaOH = CaCO3 + NaHCO3 + H2O
Zn(NO3)2(aq) + HCl(aq) = ZnCl2 + HNO3 =>
Zn(NO3)2(aq) + 2 HCl(aq) = ZnCl2 + 2 HNO3
(Be(OH)2*BeCO3) + CH3COOH = Be4O(CH3COO)6 + CO2 + H2O =>
2(Be(OH)2*BeCO3) + 6 CH3COOH = Be4O(CH3COO)6 + 2 CO2 + 5 H2O
PCl3 + O2 = POCl3 =>
2 PCl3 + O2 = 2 POCl3
FeClAmH = FeHAmCl =>
FeClAmH = FeHAmCl
HCH3CO2NaOH = H2ONaC2H3O2 =>
HCH3CO2NaOH = H2ONaC2H3O2
KCO + NaCl = KCl + NaCO =>
KCO + NaCl = KCl + NaCO
Ni(NO3)2KF = K(NO3)2NiF =>
Ni(NO3)2KF = K(NO3)2NiF
CaSO3NaNO3 = CaSO4NaNO2 =>
CaSO3NaNO3 = CaSO4NaNO2
methane + carbontetrachloride = dichloromethane =>
CH4 + CCl4 = 2 CH2Cl2
HCl + Br = BrCl + H =>
HCl + Br = BrCl + H
NH2OH + Fe{+3} = Fe{+2} + N2O + H2O + H{+} =>
2 NH2OH + 4 Fe{+3} = 4 Fe{+2} + N2O + H2O + 4 H{+}
Al + O2 = Al3O4 =>
3 Al + 2 O2 = Al3O4
Fe(NO3)3 + Na2CO3 + H2O = Fe(OH)3 + NaNO3 + CO2 =>
2 Fe(NO3)3 + 3 Na2CO3 + 3 H2O = 2 Fe(OH)3 + 6 NaNO3 + 3 CO2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
[Ag(NH3)2]Cl + Na2S = Ag2S + NH3 + NaCl =>
2[Ag(NH3)2]Cl + Na2S = Ag2S + 4 NH3 + 2 NaCl
HCl + KMnO4 = Cl2 + MnO2 + H2O + KCl =>
8 HCl + 2 KMnO4 = 3 Cl2 + 2 MnO2 + 4 H2O + 2 KCl
HgCl2 + Pb(SO4)2 = PbCl4 + HgSO4 = =>
2 HgCl2 + Pb(SO4)2 = PbCl4 + 2 HgSO4
Zn(OH)2 + SO2 = ZnSO3 + H2O =>
Zn(OH)2 + SO2 = ZnSO3 + H2O
BaCl2 + ZnSO4 = BaSO4(s) + ZnCl2 =>
BaCl2 + ZnSO4 = BaSO4(s) + ZnCl2
C8H8O3H2O = C7H6O3CH3OH =>
C8H8O3H2O = C7H6O3CH3OH
bariumnitrate + sodiumsulfate = bariumsulfate + sodiumnitrate =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Al(OH)3 + SO4 = Al2(SO4)3 + OH =>
2 Al(OH)3 + 3 SO4 = Al2(SO4)3 + 6 OH
Cu(s)CaO(aq) = CuCaO(aq) =>
Cu(s)CaO(aq) = CuCaO(aq)
Mg + TiO2 = Ti + MgO =>
2 Mg + TiO2 = Ti + 2 MgO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/06/24
Équations équilibrées sur03/07/23
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