Chemistry, 29.09.2019 18:30 lizzyhearts
What is the empirical formula for a compound that is 82.2% nitrogen and 17.8% hydrogen?
Answers: 1
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Consider the point on the plot where 10.0 g of naoh have been added. what amount of naoh, in moles, has been added? 0.308 mol fecl3 initially present
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When you mate two plants together the terms is called? answer it fast as possible plz! i have a test tomorrow!
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Which type of intermolecular attractions holds ammonia molecules together with other ammonia molecules?
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You are attempting to recrystallize a crude product mixture. you add the appropriate amount of hot solvent and are allowing the solution to slowly cool to room temperature. however, at room temperature no crystals have appeared, which of the following methods should be used to induce crystallization? choose all correct answers. a) place the flask in an ice bath. b) swirl the contents of the flask. c) add a small seed crystal of the desired product. d) scratch the inside of the glassware using a stir rod. it can be multiple choices
Answers: 3
What is the empirical formula for a compound that is 82.2% nitrogen and 17.8% hydrogen?...
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