The chemical composition of the electrolyte...

Question 1 / 20lw5WkDfg8mfX7traF8C3

Question 1 of 20lw5WkDfg8mfX7traF8C3

The chemical composition of the electrolyte in an Edison-type storage cell:

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Question 1 of 20

lw5WkDfg8mfX7traF8C3

The chemical composition of the electrolyte in an Edison-type storage cell:

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🔍 Key Concepts

• Edison-type storage cells use an alkaline electrolyte, not an acid like lead-acid batteries • Think about the materials used in alkaline batteries (like nickel and steel parts) and what they must resist chemically • Consider typical specific gravity values and concentrations for alkaline electrolytes (potassium hydroxide solutions)

💭 Think About

• Which choice(s) describe properties that you recognize as typical for alkaline (nickel-iron) cells rather than lead-acid cells? • Does the specific gravity given sound more like an acid electrolyte or an alkaline one used in Edison cells? • If one statement about the electrolyte is true for Edison cells, are the others chemically and practically consistent with that type of electrolyte?

✅ Before You Answer

• Verify whether Edison cells use sulfuric acid or an alkaline hydroxide solution • Check the typical concentration (around 20–25%) of potassium hydroxide solutions used in Edison cells • Confirm what kind of container material is normally used to hold an alkaline electrolyte (and why nickel-plated steel might be chosen)

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Question 1 of 20

The chemical composition of the electrolyte in an Edison-type storage cell:

Is contained in a nickel-plated sheet steel tank

Has a specific gravity of about 1.200

Is a 21% solution of potassium and lithium hydroxides in distilled water

All of the above

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Question 1 / 20lw5WkDfg8mfX7traF8C3

Question 1 of 20lw5WkDfg8mfX7traF8C3

The chemical composition of the electrolyte in an Edison-type storage cell:

Back

Question 1 of 20

lw5WkDfg8mfX7traF8C3

The chemical composition of the electrolyte in an Edison-type storage cell:

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

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