graceCappywood graceCappywood

08-03-2017
Chemistry

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

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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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