Chemistry, 26.11.2019 23:31, samafeggins2
Asample of hydrated copper (ii) sulfate (cuso4•nh2o) is heated to 150°c and produces 103.74 g anhydrous copper (ii) sulfate and 58.55 g water. how many moles of water molecules are present in 1.0 mol of hydrated copper (ii) sulfate?
Answers: 2
Chemistry, 21.06.2019 13:50, iloveballet1857
The electron configuration for chromium is 1 s 2 2 s 2 2 p 6 3 s 2 3 p 6 3 d 5 4 s 1 instead of 1 s 2 2 s 2 2 p 6 3 s 2 3 p 6 3 d 4 4 s 1 . the configuration is an exception to the
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Chemistry, 22.06.2019 12:00, BreBreDoeCCx
Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal. b. he is determining chemical properties that are sufficient to identify the metal. c. he is determining physical properties that are insufficient to identify the metal. d. he is determining chemical properties that are insufficient to identify the metal.
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Chemistry, 22.06.2019 17:00, princessakosua2
The msds for glacial acetic acid says that it is a flammable liquid that can severely burn any human tissue it comes in contact with. it reacts with bases, various metals, and strong oxidizing agents. its vapors can form explosive mixtures with air.
Answers: 1
Asample of hydrated copper (ii) sulfate (cuso4•nh2o) is heated to 150°c and produces 103.74 g anhydr...
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