| Équations équilibrées la veille | Équations équilibrées le lendemain |
[Cr(OH)4]{-} + 4 H{+} = Cr{3+} + 4 H2O
Li2CO3 + K2CO3 + C6H8O7 = Li2K1C6H5O7 + H2O + CO2 =>
2 Li2CO3 + K2CO3 + 2 C6H8O7 = 2 Li2K1C6H5O7 + 3 H2O + 3 CO2
Al + Cu(SO4) = Al2(SO4)3 + Cu =>
2 Al + 3 Cu(SO4) = Al2(SO4)3 + 3 Cu
Cu(SO4) + Na(OH) = Cu(OH)2 + Na2(SO4) =>
Cu(SO4) + 2 Na(OH) = Cu(OH)2 + Na2(SO4)
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
KHSO3 + H2O = KOH + H2SO3 =>
KHSO3 + H2O = KOH + H2SO3
Be(OH)2 + Al(OH)3 + HBr = (BeAl)1 + Br5 + H2O =>
Be(OH)2 + Al(OH)3 + 5 HBr = (BeAl)1 + Br5 + 5 H2O
Fe + Cu(SO4) = Fe(SO4) + Cu =>
Fe + Cu(SO4) = Fe(SO4) + Cu
HC + KOH = KC + H2O =>
HC + KOH = KC + H2O
Ni(IO4)2 + H2O = Ni(OH)2 + HIO4 =>
Ni(IO4)2 + 2 H2O = Ni(OH)2 + 2 HIO4
TeO3 + Mg(OH)2 = Mg(TeO4) + H2O =>
TeO3 + Mg(OH)2 = Mg(TeO4) + H2O
Fe + SO2 = Fe3SO2 =>
3 Fe + SO2 = Fe3SO2
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
Sr(OH)2 + S = SrS + Sr(SO3) + H2O =>
3 Sr(OH)2 + 3 S = 2 SrS + Sr(SO3) + 3 H2O
Au + H5IO6 = Au5(IO6)3 + H2 =>
10 Au + 6 H5IO6 = 2 Au5(IO6)3 + 15 H2
KHCO3HCl = H2CO3KCl =>
KHCO3HCl = H2CO3KCl
AgNO3 + Sb2(Cr2O7)5 = Ag(Cr2O7)5 + Sb2NO3 =>
AgNO3 + Sb2(Cr2O7)5 = Ag(Cr2O7)5 + Sb2NO3
HNO3 + CoCO3 = Co(NO3)2 + H2CO3 =>
2 HNO3 + CoCO3 = Co(NO3)2 + H2CO3
Ca + H3PO4 = H2 + Ca3(PO4)2 =>
3 Ca + 2 H3PO4 = 3 H2 + Ca3(PO4)2
KOH + NaNO3 = KNO3 + NaOH =>
KOH + NaNO3 = KNO3 + NaOH
Cd + (HCl)2 = HCd + Cl =>
2 Cd + (HCl)2 = 2 HCd + 2 Cl
NH4OH + C21H30Au2Cl2P2 = C84H112Au8P8 + NH4Cl + H2O =>
8 NH4OH + 4 C21H30Au2Cl2P2 = C84H112Au8P8 + 8 NH4Cl + 8 H2O
Pb2 + NaOH + H2O = NaPb(OH)3 + H2 =>
Pb2 + 2 NaOH + 4 H2O = 2 NaPb(OH)3 + 2 H2
MnCl2 + PbO2 + HNO3 = HMnO4 + Cl2 + Pb(NO3)2 + H2O =>
2 MnCl2 + 7 PbO2 + 14 HNO3 = 2 HMnO4 + 2 Cl2 + 7 Pb(NO3)2 + 6 H2O
H2O + S = H2 + H2SO4 =>
4 H2O + S = 3 H2 + H2SO4
Mg + Pb(CH3COO)2 = Mg((CH3COO)2)2 + Pb =>
Mg + 2 Pb(CH3COO)2 = Mg((CH3COO)2)2 + 2 Pb
NaI + Cl = INaCl =>
NaI + Cl = INaCl
S2O3{2-} + I2 + H2O = I{-} + S2O6{2-} + H{+} =>
S2O3{2-} + 3 I2 + 3 H2O = 6 I{-} + S2O6{2-} + 6 H{+}
Fe + Cu(NO2)2 = Cu + Fe(NO2)2 =>
Fe + Cu(NO2)2 = Cu + Fe(NO2)2
(C)2(H)4 + (O)2 = C(O)2 + (H)2O =>
(C)2(H)4 + 3(O)2 = 2 C(O)2 + 2(H)2O
Fe2O3 + HI = I2 + Fe + H2O =>
Fe2O3 + 6 HI = 3 I2 + 2 Fe + 3 H2O
H3CO3 = H4C6O11 + H2O =>
6 H3CO3 = H4C6O11 + 7 H2O
KBrO3 + K2SO3 + H2SO4 = Br2 + K2SO4 + H2O =>
2 KBrO3 + 5 K2SO3 + H2SO4 = Br2 + 6 K2SO4 + H2O
Al + KOH + H2O = K{+} + Al(OH)2{-} + H2 =>
2 Al + 2 KOH + 2 H2O = 2 K{+} + 2 Al(OH)2{-} + H2
CH4Br2 = CH3BrHBr =>
CH4Br2 = CH3BrHBr
CH3COO + C2H5OH = CH3COOC2H5 + H2O =>
4 CH3COO + 6 C2H5OH = 5 CH3COOC2H5 + 4 H2O
Sr3N2 + O = Sr2O3 + N =>
2 Sr3N2 + 9 O = 3 Sr2O3 + 4 N
HNO + KHO = KNO + H2O =>
HNO + KHO = KNO + H2O
Fe(NO3)3(aq) + KI(aq) = FeI3(aq) + KNO3(aq) =>
Fe(NO3)3(aq) + 3 KI(aq) = FeI3(aq) + 3 KNO3(aq)
Ca + HOH = Ca(OH)2 + H2 = Ca(OH)2 + HCL = CaCl2 + H2O =>
Ca + 2 HOH = Ca(OH)2 + H2
C6H10 + BrOH = C6H10Br(OH) =>
C6H10 + BrOH = C6H10Br(OH)
Fe2(SO4)3 + (NH4)2SO4 = (NH4)2Fe2(SO4)4 =>
Fe2(SO4)3 + (NH4)2SO4 = (NH4)2Fe2(SO4)4
Na2WO4*2H2O = Na2 + W + O4 + H2O =>
Na2WO4*2H2O = Na2 + W + O4 + 2 H2O
ZnCO3(s) + HNO3(aq) = Zn(NO3)2 + CO2 + H2O =>
ZnCO3(s) + 2 HNO3(aq) = Zn(NO3)2 + CO2 + H2O
SnO2 + HF = SnF2 + H2O + O2 =>
2 SnO2 + 4 HF = 2 SnF2 + 2 H2O + O2
FeTiO3 + FeCl3 + H2O = TiCl4 + Fe2O3 + H2 =>
6 FeTiO3 + 8 FeCl3 + 3 H2O = 6 TiCl4 + 7 Fe2O3 + 3 H2
Mn{2+} + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O + H{+} =>
2 Mn{2+} + 5 NaBiO3 + 20 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 7 H2O + 4 H{+}
Zn + Cu(SO4) = Zn(SO4) + Cu =>
Zn + Cu(SO4) = Zn(SO4) + Cu
H2O + C12H22O11 = C2H60 + CO2 =>
173 H2O + 17 C12H22O11 = 12 C2H60 + 180 CO2
C6H14O7 + O2 = HOH + CO2 =>
C6H14O7 + 6 O2 = 7 HOH + 6 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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