A chemist prepares a solution of potassium iodide KI by measuring out 72.g of potassium iodide into a 50.mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in mol/L of the chemist's potassium iodide solution. Round your answer to 2 significant digits.

A chemist prepares a solution of potassium iodide KI by measuring out 72.g of potassium iodide into a 50.mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in mol/L of the chemist's potassium iodide solution. Round your answer to 2 significant digits.

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Concept explainers

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.

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A chemist prepares a solution of potassium iodide KI by measuring out

72.g of potassium iodide into a 50.mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in mol/L of the chemist's potassium iodide solution. Round your answer to 2 significant digits.

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