A new penny has a mass of 2.49 g and a volume of 0.349 cm3. Is the penny made of pure copper? Explain your answer.
Added by Nicole L.
Step 1
First, we need to find the density of the penny. Density is defined as mass divided by volume. So, we can calculate the density of the penny as follows: Density = Mass / Volume Density = 2.49 g / 0.349 cm³ Show more…
Show all steps
Your feedback will help us improve your experience
Madhur L and 56 other Chemistry 101 educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
A new penny has a mass of $2.49 \mathrm{~g}$ and a volume of $0.349 \mathrm{~cm}^{3}$. Is the penny made of pure copper? Explain your answer. MISSED THIS? Read Section 1.6; Watch KCV 1.6.
A new penny has a mass of $2.49 \mathrm{g}$ and a volume of 0.349 $\mathrm{cm}^{3} .$ Is the penny pure copper?
Recommended Textbooks
Chemistry: Structure and Properties
Chemistry The Central Science
Chemistry
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD