| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlBr3 + 3 KOH = Al(OH)3 + 3 KBr
Pb(NO3)2 + Na3PO4 = PbPO4 + Na3(NO3)2 =>
Pb(NO3)2 + Na3PO4 = PbPO4 + Na3(NO3)2
Cr2O3 + Fe = Cr2 + FeO3 =>
Cr2O3 + Fe = Cr2 + FeO3
Cr(OH)3 + H3AsO4 = Cr(OH) + AsO4 + H2O =>
3 Cr(OH)3 + 2 H3AsO4 = 3 Cr(OH) + 2 AsO4 + 6 H2O
C4H9Cl + C4H10 = C4H9 + HCl =>
C4H9Cl + C4H10 = 2 C4H9 + HCl
Cu(OH)4 = CuO2 + H2O =>
Cu(OH)4 = CuO2 + 2 H2O
PtCl4 = Pt + Cl2 =>
PtCl4 = Pt + 2 Cl2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
HCOOH + CuO = CuHCO3 + H2 =>
2 HCOOH + 2 CuO = 2 CuHCO3 + H2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CaSO3 + H3PO4 = Ca3(PO4)2 + H2SO3 =>
3 CaSO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2SO3
S + Na = Na2S =>
S + 2 Na = Na2S
AgBr + Ca(NO3)2 = AgNO3 + CaBr2 =>
2 AgBr + Ca(NO3)2 = 2 AgNO3 + CaBr2
CalciumChloride + CesiumOxalate = CalciumOxalate + CesiumChloride =>
CalciumChloride + CesiumOxalate = CalciumOxalate + CesiumChloride
C6H5Cl + HNO3 = HOC6H2(NO2)3 + H2O + HCl =>
C6H5Cl + 3 HNO3 = HOC6H2(NO2)3 + 2 H2O + HCl
(AgNO3) + KBr = (KNO3) + AgBr =>
(AgNO3) + KBr = (KNO3) + AgBr
Na2S + H3PO4 = Na3PO4 + H2S =>
3 Na2S + 2 H3PO4 = 2 Na3PO4 + 3 H2S
CdOHCl + HClO4 = CdCl2 + CdClO4 + H2O =>
15 CdOHCl + 7 HClO4 = 7 CdCl2 + 8 CdClO4 + 11 H2O
Sb2S3 + H{+} + NO3{-} = NO2 + Sb2O5 + SO4{2-} + H2O =>
Sb2S3 + 22 H{+} + 28 NO3{-} = 28 NO2 + Sb2O5 + 3 SO4{2-} + 11 H2O
BrCl2 = BrCl + Cl =>
BrCl2 = BrCl + Cl
Ge + Fe{3+} = Ge{4+} + Fe =>
3 Ge + 4 Fe{3+} = 3 Ge{4+} + 4 Fe
CuCO3 + NH3 = CuNH + CO2 + H2O =>
CuCO3 + NH3 = CuNH + CO2 + H2O
MnO + Fe + Fe2O3 + MoO3 = Mn20Fe8Mo12O60 =>
60 MnO + 16 Fe + 4 Fe2O3 + 36 MoO3 = 3 Mn20Fe8Mo12O60
CaCl2 + Br2 = Cl2 + CaBr2 =>
CaCl2 + Br2 = Cl2 + CaBr2
I2 + H3AsO3 + KOH = KI + H3AsO4 + H2O =>
I2 + H3AsO3 + 2 KOH = 2 KI + H3AsO4 + H2O
Fe + O4 = FeO =>
4 Fe + O4 = 4 FeO
Ba(OH) + FeCl2 = BaCl + Fe(OH)2 =>
2 Ba(OH) + FeCl2 = 2 BaCl + Fe(OH)2
C2H6 + HBr = C2H5Br + H2 =>
C2H6 + HBr = C2H5Br + H2
K2CO3 + HNO3 = KNO3 + CO2 + H2O =>
K2CO3 + 2 HNO3 = 2 KNO3 + CO2 + H2O
C22H34O13N + H2O = CH4 + CO2 + NH3 =>
8 C22H34O13N + 62 H2O = 93 CH4 + 83 CO2 + 8 NH3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Na2CO3 + HCl = H2CO3 + NaCl =>
Na2CO3 + 2 HCl = H2CO3 + 2 NaCl
Na2SO4 + H2O = NaOH + H2SO4 =>
Na2SO4 + 2 H2O = 2 NaOH + H2SO4
SnCl2 + H3PO4 = Sn3(PO4)2 + HCl =>
3 SnCl2 + 2 H3PO4 = Sn3(PO4)2 + 6 HCl
Ag + HClO3 = AgClO3 + AgCl + H2O =>
6 Ag + 6 HClO3 = 5 AgClO3 + AgCl + 3 H2O
HOCl + SO2 + H2O = H2SO4 + HCl =>
HOCl + SO2 + H2O = H2SO4 + HCl
CoBr2 = Co + Br2 =>
CoBr2 = Co + Br2
CH3CH2CH2Cl + NaOH = NaCl + CH3CH2CH2OH =>
CH3CH2CH2Cl + NaOH = NaCl + CH3CH2CH2OH
C21H26O2 + O2 = CO2 + H2O =>
2 C21H26O2 + 53 O2 = 42 CO2 + 26 H2O
KMnO4 + Na2S2O3 + HCl = MnCl2 + Na2S4O6 + H2O + NaCl + KCl =>
2 KMnO4 + 10 Na2S2O3 + 16 HCl = 2 MnCl2 + 5 Na2S4O6 + 8 H2O + 10 NaCl + 2 KCl
Fe(s) + H3C6H5O7(aq) = FeC6H5O7(aq) + H2(g) =>
2 Fe(s) + 2 H3C6H5O7(aq) = 2 FeC6H5O7(aq) + 3 H2(g)
La + NaOH = La(OH)3 + Na =>
La + 3 NaOH = La(OH)3 + 3 Na
CH3CH2CH2Cl + NaOH = NaCl + CH3CH2CH2OH =>
CH3CH2CH2Cl + NaOH = NaCl + CH3CH2CH2OH
Ba(NO3)2 + Na2CO3 = BaNa + C + N + O =>
2 Ba(NO3)2 + Na2CO3 = 2 BaNa + C + 4 N + 15 O
Al(l) + BaO(s) = Al2O3(s) + Ba =>
2 Al(l) + 3 BaO(s) = Al2O3(s) + 3 Ba
Ni(HCO3)3 = Ni2(CO3)3 + CO2 + H2O =>
2 Ni(HCO3)3 = Ni2(CO3)3 + 3 CO2 + 3 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
SO2 + NaOH + H2O2 = Na2SO4 + H2O =>
SO2 + 2 NaOH + H2O2 = Na2SO4 + 2 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
(CH3COO)2Ca + H2SO4 = CH3COOH + CaSO4 =>
(CH3COO)2Ca + H2SO4 = 2 CH3COOH + CaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/07/24
Équations équilibrées sur10/07/23
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