| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4HCO3(aq) + NaNO3(aq) = NH4NO3() + NaHCO3
Pb + AlSO4 = PbSO4 + Al =>
Pb + AlSO4 = PbSO4 + Al
SO3{2-} + HPO3{2-} + H{+} = S + HPO4{2{-})+H2O =>
3 SO3{2-} + 2 HPO3{2-} + 14 H{+} = 3 S + 2 HPO4{2{-})+7H2O
H2O2 + HCl + KI = I2 + H2O + KCl =>
H2O2 + 2 HCl + 2 KI = I2 + 2 H2O + 2 KCl
FeCO3 = FeOCO2 =>
FeCO3 = FeOCO2
Li + Au3(PO4) = Au + Li3(PO4) =>
3 Li + Au3(PO4) = 3 Au + Li3(PO4)
Au + K(CN) + H2O + O2 = KAu(CN)4 + KOH =>
4 Au + 16 K(CN) + 6 H2O + 3 O2 = 4 KAu(CN)4 + 12 KOH
BaO = Ba2O2 =>
2 BaO = Ba2O2
Tb4O7 + HNO3 + H2O = Tb(NO3)3*6H2O + O2 =>
2 Tb4O7 + 24 HNO3 + 36 H2O = 8 Tb(NO3)3*6H2O + O2
Al(OH)2Cl + H2SO4 = Al2(SO4)3 + H2O + AlCl3 =>
3 Al(OH)2Cl + 3 H2SO4 = Al2(SO4)3 + 6 H2O + AlCl3
Fe(OH)3 + HClO2 = FeClO3 + H2O =>
Fe(OH)3 + HClO2 = FeClO3 + 2 H2O
Al + AgNO{3} = AlNO{3} + Ag =>
Al + AgNO{3} = AlNO{3} + Ag
HB2 + KOH = HB2KOH =>
HB2 + KOH = HB2KOH
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(S04)3 + H2O + O2 =>
K2Cr2O7 + 13 H2SO4 = K2SO4 + Cr2(S04)3 + 13 H2O + 21 O2
SO2 + Fe(OH)2 = FeO + H2SO3 =>
SO2 + Fe(OH)2 = FeO + H2SO3
Sb2O3 + Sb2S2O + SiO2 = Sb2O2SO4 + Si =>
Sb2O3 + Sb2S2O + 4 SiO2 = 2 Sb2O2SO4 + 4 Si
H2S + H2O2 = H2O + SO4H2 =>
H2S + 4 H2O2 = 4 H2O + SO4H2
Ag2S + CuCl2 = AgCl + CuS =>
Ag2S + CuCl2 = 2 AgCl + CuS
Mg(HCO3)2 + HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g) =>
Mg(HCO3)2 + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l) + 2 CO2(g)
CoCl2 + KNO2 + CH3COOH = K3(Co(NO2)6) + NO + CH3COOK + KCl + H2O =>
CoCl2 + 7 KNO2 + 2 CH3COOH = K3(Co(NO2)6) + NO + 2 CH3COOK + 2 KCl + H2O
NH4NO3NaOH = NaNO3 + NH3 + H2O =>
NH4NO3NaOH = NaNO3 + NH3 + H2O
K3[Fe(C2O4)3]*3H2O = K + H2O + Fe + C2O4 =>
K3[Fe(C2O4)3]*3H2O = 3 K + 3 H2O + Fe + 3 C2O4
CaCO3 = CaO + Carbondioxide =>
CaCO3 = CaO + CO2
Pb(NO3)2 + H3(PO4) = Pb3(PO4)2 + H(NO3) =>
3 Pb(NO3)2 + 2 H3(PO4) = Pb3(PO4)2 + 6 H(NO3)
Na2CrO4 + Pb(CH3COO)2 = PbCrO4 + Na(CH3COO) =>
Na2CrO4 + Pb(CH3COO)2 = PbCrO4 + 2 Na(CH3COO)
C6H10 + H2O = C6H11OH =>
C6H10 + H2O = C6H11OH
NaCO3*H2O = NaOH + HCO3 =>
NaCO3*H2O = NaOH + HCO3
Al + Pb(NO3)2 = Al2Pb + (NO3)2 =>
2 Al + Pb(NO3)2 = Al2Pb + (NO3)2
HNO2 + NaI + HCl = I2 + N2 + NaCl + H2O =>
2 HNO2 + 6 NaI + 6 HCl = 3 I2 + N2 + 6 NaCl + 4 H2O
LiCl + MgO = LiO + ClMg =>
LiCl + MgO = LiO + ClMg
Fe(s) + HCl2(aq) = FeCl3(aq) + H2(g) =>
4 Fe(s) + 6 HCl2(aq) = 4 FeCl3(aq) + 3 H2(g)
KBr + CCl4 = KCl + CBr4 =>
4 KBr + CCl4 = 4 KCl + CBr4
C2H6(s) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(s) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
MgCl2 + Li = LiCl + Mg =>
MgCl2 + 2 Li = 2 LiCl + Mg
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
Ni(NO3)(aq) + NaCO3(aq) = NaNO3(aq) + NiCO3(s) =>
Ni(NO3)(aq) + NaCO3(aq) = NaNO3(aq) + NiCO3(s)
Mg(OH)2 + H3O{+} = H2O + Mg{2+} =>
Mg(OH)2 + 2 H3O{+} = 4 H2O + Mg{2+}
Zn + Pb(NO3)2 = Zn(NO3)1 + Pb =>
2 Zn + Pb(NO3)2 = 2 Zn(NO3)1 + Pb
FeCl3 + HClO3 = Fe(ClO3)3 + Cl2 + H2O =>
5 FeCl3 + 18 HClO3 = 5 Fe(ClO3)3 + 9 Cl2 + 9 H2O
KOH + HCl = KCl + (H)2O =>
KOH + HCl = KCl + (H)2O
Mn(NO3)2 + As2S3 + H2O = H2MnO4 + H2AsO4 + NO + S =>
6 Mn(NO3)2 + As2S3 + 8 H2O = 6 H2MnO4 + 2 H2AsO4 + 12 NO + 3 S
V2(SO4)3 = SO4 + V =>
V2(SO4)3 = 3 SO4 + 2 V
AlSO4 + Ca(OH)2 = Al(OH)2 + CaSO4 =>
AlSO4 + Ca(OH)2 = Al(OH)2 + CaSO4
C3H7OH + Na2Cr2O7 + H2SO4 = C3H6O + Cr(OH)3 + Na2SO4 + H2O =>
3 C3H7OH + Na2Cr2O7 + H2SO4 = 3 C3H6O + 2 Cr(OH)3 + Na2SO4 + H2O
C9H11NO + KMnO4 = C9H9NO3 + K + Mn + H2O =>
4 C9H11NO + 3 KMnO4 = 4 C9H9NO3 + 3 K + 3 Mn + 4 H2O
CH3P(O)(OH)OCH(CH3)C(CH3)3 + HF = CH3P(O)(F)OCH(CH3)C(CH3)3 + H2O =>
CH3P(O)(OH)OCH(CH3)C(CH3)3 + HF = CH3P(O)(F)OCH(CH3)C(CH3)3 + H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CH2CHCH2CH3 + HCl = CH3CH(Cl)CH2CH3 =>
CH2CHCH2CH3 + HCl = CH3CH(Cl)CH2CH3
CO2 + LiOH = Li2CO3 + H2O =>
CO2 + 2 LiOH = Li2CO3 + H2O
C12H22O11 + H2O(l) = CO2(g) + C2H5OH(aq) =>
C12H22O11 + H2O(l) = 4 CO2(g) + 4 C2H5OH(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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