graceCappywood graceCappywood
  • 08-03-2017
  • Chemistry
contestada

What is the concentration of 10. moles of copper (II) nitrate in 5.0 liters of solution

Respuesta :

JoshEast
JoshEast JoshEast
  • 08-03-2017
  5000 cm³ (5L) of Cu(NO₃)₂ contain 10 moles
∴ 1000 cm³ of  Cu(NO₃)₂ contain  x moles

  x  = (1000 cm³  × 10 moles) ÷ 5000 cm³

∴ the concentration of the solution is2 mol/dm³ or  2 mol / L

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