Question

on the basis of this experiment how would you proceed to determine the percentage of copper in a penny

Answer 1

To determine the percentage of copper in a penny, you can use a process called quantitative analysis. Here's one way to proceed:

Step-by-step explanation:

To determine the percentage of copper in a penny, you can use a process called quantitative analysis. Here's one way to proceed:

1. Measure the mass of the penny using a balance.
2. Chemically dissolve the penny in an acid solution that selectively reacts with the copper.
3. Use a technique called titration to determine the amount of copper in the solution.
4. Calculate the percentage of copper by dividing the mass of copper by the mass of the penny and multiplying by 100.

By following these steps, you can accurately determine the percentage of copper in a penny.