Searen ShopAHomecom Shopoold Rewards B Alerts Grocery ooupons shopatho O MATTER

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Searen ShopAHomecom Shopoold Rewards B Alerts Grocery ooupons shopatho O MATTER Calculating mass density A chemist working as a safety inspector finds an unmarked bottle in a lab cabinet. A note on the door of the cabinet says the cabinet is used to store bottles of chloroform, and pentane. The chemist plans to try to identify the unknown liquid by me the density and comparing to known densities. First, from his collection Material safety Data Sheets (MSDS), the chemist finds the asuring of following information: liquid density tetrahydrofuran 0.89 -Ei diethylamine 0.71 dimethyl sulfoxide 1.1-E chloroform 0,63 Explanation Check MacBook Air

Explanation / Answer

Given:

Mass = 747 g

Volume = 0.840 L = 840 cm3

1L = 1000 cm3

Density = Mass /Volume = 747 g / 840 cm3 = 0.89 g/cm3 Answer

yes Answer

tetrahydrafuran Answer

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