chemistry. please help and quickly?

Question

In an electrolytic cell, where does the process of oxidation occur? (Points: 1)
- Battery
- Cathode
- Anode
- Solution

For which of the following processes would the pictured cell be used? (Points: 1)  
Splitting a compound into its elements  
Producing electricity  
Purifying a metal

Coating a metal

Which of the following combinations would require an electrolytic cell? (Use the table.) (Points: 1)

Coat aluminum onto iron  
Coat iron onto lead  
Coat copper onto tin

Coat calcium onto iron

Which of the following statements is true regarding the pictured cell? (Points: 1)

Electrons flow from the glasses to the gold strip.  
Gold ions get reduced and coated onto the glasses.  
Gold ions get reduced at the gold strip.

The metal of the glasses shrinks.

If molten sodium chloride is split by electrolysis, which of the following reactions occurs at the anode? (Points: 1)

2Na⁺ (l) + 2e⁻ → 2Na (l)  
2Cl (l) → Cl₂ (g) + 2e⁻  
2Cl₂ (g) → 2Cl (l) + 2e⁻  
2Na (l) → 2Na⁺ (l) + 2e⁻

Anonymous · Accepted Answer

I hope someone answers this question I need it too.

Anonymous · Answer

1. Anode
2, Splitting a compound into its elements
3. Coat copper onto tin
4. Gold ions get reduced and coated onto the glasses.
5. Reduction occurs at the negatively charged electrode.

Anonymous · Answer

1. Anode 
2.Splitting a compound into its elements
3.Coat copper onto tin
4.Gold ions get reduced and coated onto the glasses
5. 2Cl- (l) --> Cl2 (g) + 2e-

Mr. Raoul Kuhlman · Answer

anode

Anonymous

chemistry. please help and quickly?

4 Answers

AI-Powered Insights

Want to answer this question?

Categories

Tags

Related Questions