A chemist prepares a solution of sodium hyposulfate Na2S2O3 by weighing out 206.0g of sodium hyposulfate into a 300.mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in /gdL of the chemist's sodium hyposulfate solution. Round your answer to 3 significant digits.

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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.