Calculations involving masses

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Question 47

An analytical chemist is preparing a standard calibration solution of nickel(II) chloride for a colorimetry experiment. They require 640 cm³ of the solution with a target concentration of 7.5 g dm^-3.

Calculate the mass of anhydrous nickel(II) chloride that must be dissolved in distilled water to make 640 cm³ of this solution.

[2]

Calculations involving masses

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Question 47

An analytical chemist is preparing a standard calibration solution of nickel(II) chloride for a colorimetry experiment. They require 640 cm³ of the solution with a target concentration of 7.5 g dm^-3.

Calculate the mass of anhydrous nickel(II) chloride that must be dissolved in distilled water to make 640 cm³ of this solution.

[2]

Calculations involving masses

Question 47

Calculations involving masses Questions

Calculations involving masses

Question 47

Calculations involving masses Questions