Chemistry High School

Reading and Discussing an Article about Making a Homemade Voltaic Cell

In the space provided, describe your sketch using terms you have learned in the lesson.​

Answers

Answer 1

Answer: The following should be included in your description

• Zinc is the anode, and copper is the cathode

• The lemon flesh and juice provide the salt bridge and electrolyte solution

• Electrons flow from zinc to copper through the external wires

• Electrolytes flow in the lemon. Positive ions (cations) moved toward copper electrodes (cathodes), and negative ions (anions) move toward zinc electrodes (anodes). These balance the charges building up

• Two cells in series provide more energy output than one. The clock may need more energy than can be supplied by one cell

• Batteries do not need external source of reactants, whereas a fuel cell must be supplied with reactants

Explanation: Edg 2021

Related Questions



The
of a chemical reaction is the maximum amount of product that can be produced​

Answers

Answer= Maximum amount of product that could be obtained under ideal conditions from a given amount of reactants.

Explanation:

The theoretical yields is the ideal maximum amount of a product that can be produced during a chemical reaction while the limiting reactant is the reactant that determines the maximum amount of product that can be formed. mitgliedd1 and 61 more users found this answer helpful.

Solve this puzzle
R+R

Answers

The answer is summer (sum R)

Which of the following is a pure substance?
Chlorine B. salt solution C. bronze D. salad dressing

What is the boiling point of pure water?
About 1000 C B. exactly 1000 C C. it varies D. slightly above 1000 C

Which is an example of a chemical change?
Water evaporating B. butter melting C. match burning D. powder being made

Which of these indicate a chemical change?
Color change B. temperature change C. gas-forming D. all of the above

Which of these is an impure substance?
Tap water B. gold C. carbon dioxide D. boron

Answers

Answer:

1. B

2. 100 C

3.  C

4. D

5. D

Explanation:

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