| Équations équilibrées la veille |
5 H3PO4 + 60(NH4)2MoO4 + 129 HNO3 = 5(NH4)3PO4*12MoO3 + 117 NH4NO3 + 48 H2O2
BrO3{-} + S2O3{-2} + H{+} = Br{-} + S4O6{-2} + H2O =>
BrO3{-} + 6 S2O3{-2} + 6 H{+} = Br{-} + 3 S4O6{-2} + 3 H2O
Mg3NO2 = Mg + N2 + O2 =>
2 Mg3NO2 = 6 Mg + N2 + 2 O2
Fe + O + H2O = Fe(OH)2 =>
Fe + O + H2O = Fe(OH)2
CoCO3 + K2C2O4 + HCl + NaOH = CoC2O4*2H2O + K2CO3 + NaCl =>
CoCO3 + K2C2O4 + 2 HCl + 2 NaOH = CoC2O4*2H2O + K2CO3 + 2 NaCl
Br + CrO4 = BrO3 + Cr =>
4 Br + 3 CrO4 = 4 BrO3 + 3 Cr
O2 + C6H4ClOH = CO2 + H2O + ClOH =>
7 O2 + C6H4ClOH = 6 CO2 + 2 H2O + ClOH
NH4F + LiOH = NH3 + H2O + LiF =>
NH4F + LiOH = NH3 + H2O + LiF
ZnO + S = S(ZnO)2 =>
2 ZnO + S = S(ZnO)2
Zn + OHCl = OH + ZnCl2 =>
Zn + 2 OHCl = 2 OH + ZnCl2
N2 + Na2 = NaN =>
N2 + Na2 = 2 NaN
Ba(CH3CO2)2(aq) + Na2(SO4)(aq) = Ba(SO4)(s) + Na2(CH3CO2)2(aq) =>
Ba(CH3CO2)2(aq) + Na2(SO4)(aq) = Ba(SO4)(s) + Na2(CH3CO2)2(aq)
KClO + C12H22O11 = H2O + CO2 + KCl =>
24 KClO + C12H22O11 = 11 H2O + 12 CO2 + 24 KCl
Li + Fe(ClO3)3 = Li(ClO3)3 + Fe =>
Li + Fe(ClO3)3 = Li(ClO3)3 + Fe
HCl + CuCO3 = H2O + CO2 + CuCl2 =>
2 HCl + CuCO3 = H2O + CO2 + CuCl2
Cl(OH)2 + H3PO4 = Cl3(PO4)2 + H2O =>
3 Cl(OH)2 + 2 H3PO4 = Cl3(PO4)2 + 6 H2O
NaH2PO4 + HClO4 = NaH2ClO4 + HPO4 =>
NaH2PO4 + HClO4 = NaH2ClO4 + HPO4
Pb + CuSO4 = Pb(SO4) + Cu =>
Pb + CuSO4 = Pb(SO4) + Cu
HCHO + [Ag(NH3)2]{+} + OH{-} = Ag + HCOO{-} + H2O + NH3 =>
HCHO + 2[Ag(NH3)2]{+} + 3 OH{-} = 2 Ag + HCOO{-} + 2 H2O + 4 NH3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
N2H4 + ClO3{-} = NO + Cl{-} + H2O =>
3 N2H4 + 4 ClO3{-} = 6 NO + 4 Cl{-} + 6 H2O
SiH4 + H2O2 = SiO2 + H2 =>
SiH4 + H2O2 = SiO2 + 3 H2
AlCl3 + NaOH = NaAlO2 + NaCl + H2O =>
AlCl3 + 4 NaOH = NaAlO2 + 3 NaCl + 2 H2O
Fe2O3 + F2 = FeF2 + O2 =>
2 Fe2O3 + 4 F2 = 4 FeF2 + 3 O2
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Al + C2H4O2 = AlC2H4O2 =>
Al + C2H4O2 = AlC2H4O2
AlCl3 + NaOH = NaAlO2 + NaCl + H2O =>
AlCl3 + 4 NaOH = NaAlO2 + 3 NaCl + 2 H2O
S + HI + Te = SHITe =>
S + HI + Te = SHITe
C4H9Cl + NaCN = C4H9CN + NaCl =>
C4H9Cl + NaCN = C4H9CN + NaCl
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
K3PO4(aq) + Li2SO4(aq) = K2SO4(aq) + Li3PO4(s) =>
2 K3PO4(aq) + 3 Li2SO4(aq) = 3 K2SO4(aq) + 2 Li3PO4(s)
CrO3 + SO2 = Cr + SO4 =>
2 CrO3 + 3 SO2 = 2 Cr + 3 SO4
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NH4Cl + KHCO3 = NH3 + KCl + H2CO3 =>
NH4Cl + KHCO3 = NH3 + KCl + H2CO3
Cl2O7 + OH{-} = ClO2{2-} + O2 + H2O =>
2 Cl2O7 + 8 OH{-} = 4 ClO2{2-} + 5 O2 + 4 H2O
Pt + S8 = PtS2 =>
4 Pt + S8 = 4 PtS2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Pt + O2 = PtO2 =>
Pt + O2 = PtO2
Pt(s) + O2(g) = PtO2(s) =>
Pt(s) + O2(g) = PtO2(s)
Ba(OH)2 + K2SO4 = BaSO4 + KOH =>
Ba(OH)2 + K2SO4 = BaSO4 + 2 KOH
Pt + O2 = PtO =>
2 Pt + O2 = 2 PtO
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
PCl3 + Br2 + H2O = HBr + H3PO4 + HCl =>
PCl3 + Br2 + 4 H2O = 2 HBr + H3PO4 + 3 HCl
CCl4 + HBr = CBr4 + HCl =>
CCl4 + 4 HBr = CBr4 + 4 HCl
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
H2SO4 + KBr = KH2 + BrSO4 =>
H2SO4 + KBr = KH2 + BrSO4
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Équations équilibrées sur01/01/25
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