A chemist prepares a solution of zinc nitrate ( (Zn(NO)) by measuring out 71. pmol of zinc nitrate into a 100. ml. volumetric flask and filling the flask to the mark with water Calculate the concentration in mol/L of the chemist's zinc nitrate solution. Round your answer to 2 significant digits

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Q: Which species is the strongest oxidizing agent? H+ Zn2+ Li+ O2 AgCl

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Q: What minimum temperature is required to dissolve 24g of potassium nitrate in 40 g of water

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Q: + Yo I H+, CH3OH

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Q: 13) Draw Lewis structures for the following molecules: HI, CH3CH₂CH3, CH3OH, HSSH, O2, CS2 (SCS).

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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.