Questions from General Chemistry


Q: Write a balanced nuclear equation for the bombardment of 7

Write a balanced nuclear equation for the bombardment of 7 14

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Q: Write a nuclear equation showing the bombardment of beryllium-9 with

Write a nuclear equation showing the bombardment of beryllium-9 with alpha particles, resulting in production of carbon-12 and a neutron.

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Q: Each of the following nuclides is known to undergo radioactive decay by

Each of the following nuclides is known to undergo radioactive decay by production of a ß particle, /. Write a balanced nuclear equation for each process. a. 53 136

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Q: Consider a galvanic cell based on the following oxidation– reduction reaction

Consider a galvanic cell based on the following oxidation– reduction reaction: 2Al3+(aq) + 3Mg(s) ( 2Al(s) + 3Mg2+(aq) What will the electrode found in the cathode portion of the cell be made of? Exp...

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Q: Consider the oxidation–reduction reaction Mg(s) +

Consider the oxidation–reduction reaction Mg(s) + Cu2+(aq) / Mg2+(aq) + Cu(s) Sketch a galvanic cell that uses this reaction. Which metal ion is reduced? Which metal is oxidized? What half-reaction t...

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Q: Complete the following table with the nuclear particle that is produced in

Complete the following table with the nuclear particle that is produced in each nuclear reaction.

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Q: Potassium iodide in solution reacts readily with many reagents. In the

Potassium iodide in solution reacts readily with many reagents. In the following reactions, identify the atoms that are being oxidized and reduced, and specify the oxidizing and reducing agents. a. C...

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Q: In what two respects must oxidation–reduction reactions be balanced?

In what two respects must oxidation–reduction reactions be balanced?

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Q: Why is a systematic method for balancing oxidation–reduction reactions necessary

Why is a systematic method for balancing oxidation–reduction reactions necessary? Why can’t these equations be balanced readily by inspection?

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Q: What is a half-reaction? What does each of the

What is a half-reaction? What does each of the two half- reactions that make up an overall process represent?

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