A 1500L tank contains benzene (C6H6) at a pressure of 400 kPag and a temperature of 320K. Later, because of leak, it was found that the gage pressure has dropped to 320 kPag, and the temperature has decreased to 300K, determine the amount of benzene that has leaked out.

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Q: In preparation for a demonstration, your professor brings a1.5-L bottle of sulfur dioxide into the…

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A: For solution refer below images.

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Q: A 1500L tank contains benzene (C6H6) at a pressure of 400 kPag and a temperature of 320K. Later,…

A:

Q: A6 tank contains helium at 400K and is evacuated from pressure to a pressure of 740 mm Hg vacuum,…

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Properties of Pure Substances

A substance with fixed chemical composition throughout is called a pure substance like water, air, and nitrogen. A pure substance does not have to be a single element or compound. A mixture of two or more phases of a pure substance is also a pure substance as long as the chemical composition is the same for all phases. These substances mainly have a constant/ uniform composition. The substances also have fixed boiling and melting points. A pure substance takes part in a chemical reaction to form predictable products.