A student has a test tube containing a layer of water and a layer of hexane (C6H14). A solid sample of KI is introduced into the test tube, and the contents are carefully stirred. The Iis converted into I3 - , which is a linear ion. In which layer would the I3 - concentration be higher
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Chemistry, 22.06.2019 09:00
What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.
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Chemistry, 22.06.2019 12:00
Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nitrate. a solution containing 3.50 g of sodium carbonate is mixed with one containing 5.00 g of silver nitrate. how many grams of sodium carbonate, silver nitrate, silver carbonate, and sodium nitrate are present after the reaction is complete?
Answers: 2
Chemistry, 22.06.2019 19:30
Helium decays to form lithium. which equation correctly describes this decay?
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A student has a test tube containing a layer of water and a layer of hexane (C6H14). A solid sample...
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