Chemistry, 18.10.2019 22:00 campbellkruger
Astudent obtains 100 ml of a 0.0002442 m solution of agno 3 (silver nitrate). he labels this "solution #1". he then pipets 5 ml of solution #1 into a 50 ml volumetric flask and dilutes to the mark with water. he labels this "solution #2." he then pipets 10 ml of solution #1 into a 250 ml volumetric flask and dilutes to the mark with water. this is "solution #3". finally, the prepares "solution #4" by pipetting 18 ml of solution #3 into a 50 ml volumetric flask and dilutes to the mark with water. draw relational pictures to illustrate the relationship between the original solution and all of the diluted solutions that the student prepared. what is the concentration of silver nitrate in solution #4?
Answers: 3
Chemistry, 21.06.2019 17:30
You are performing an experiment in a lab to attempt a new method of producing pure elements from compounds. the only problem is that you do not know what element will form. by your previous calculations you know that you will have 6.3 moles of product. when it is complete, you weigh it and determine you have 604.4 grams. what element have you produced?
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Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.
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Chemistry, 22.06.2019 15:50
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Astudent obtains 100 ml of a 0.0002442 m solution of agno 3 (silver nitrate). he labels this "soluti...
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