Top Posters
Since Sunday
j
4
m
4
4
4
n
3
m
3
R
3
V
3
e
3
w
3
j
3
a
3
Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
New Topic  
lpn27 lpn27
wrote...
Go to Answer
Posts: 144
Rep: 0 0
4 months ago
Iron has a density of 7.87 g/cm3. What mass of iron would be required to cover a football playing surface of 120 yds × 60. yds to a depth of 1.0 mm? (1 inch = 2.54 cm)

▸ 76 kg

▸ 47 Mg

▸ 7.6 × 105 g

▸ 4.7 × 108 g

▸ 1.9 × 107 g
Textbook 
Chemistry: Atoms First

Chemistry: Atoms First


Edition: 4th
Author:
Read 48 times
1 Reply
Replies
Answer verified by a subject expert
IgnesiasIgnesias
wrote...
#1
Posts: 139
Rep: 1 0
4 months ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

lpn27 Author
wrote...

4 months ago
Brilliant ツ
jbarnett14
wrote...

Yesterday
You make an excellent tutor!
my2redeyes
wrote...

2 hours ago
Smart ... Thanks!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1082 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 240
  
 291
  
 167
Your Opinion
Who will win the 2024 president election?
Votes: 19
Closes: November 4
Previous poll results: What percentage of nature vs. nurture dictates human intelligence?