Chemistry, 04.04.2020 14:59 elizabethhubbe
What is present in solution Barney is carrying an open container containing 0.05 moles of solid sodium acetate across the lab, but he trips and spills the contents of the container into a beaker containing 1.0 L of 0.1 M acetic acid solution (at 298 K). Assuming that the addition of sodium acetate does not change the volume of the solution, what is the final concentration of protons in the mixture
Answers: 3
Chemistry, 22.06.2019 10:40
Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3
Answers: 1
Chemistry, 22.06.2019 16:00
Which of the following is the correct definition of chemical energy? a. energy an object has because of its motion or position b. energy resulting from the flow of charged particles, such as electrons or ions c. energy produced from the splitting of atoms d. energy stored in chemical bonds of molecules
Answers: 1
Chemistry, 23.06.2019 05:40
Which order shows the levels of organization from largest to smallest? organism, organ system, cell, organ, tissue organism, tissue, organ system, organ, cell organism, organ, organ system, cell, tissue organism, organ system, organ, tissue, cell
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What is present in solution Barney is carrying an open container containing 0.05 moles of solid sodi...
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