Top Posters
Since Sunday
G
4
K
3
m
2
c
2
r
2
p
2
s
2
s
2
b
2
c
2
R
2
c
2
Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
New Topic  
(catalina) (catalina)
wrote...
Go to Answer
Posts: 29
Rep: 0 0
11 years ago
chemical equation please thanks.


a. In the first step of refining zinc metal from its zinc sulfide ore, the ore is heated in the presence of oxygen. The products are solid zinc oxide and sulfur dioxide gas.

b. The next step of refining zinc involves heating the zinc oxide in the presece of carbon. This reaction produces zinc vapor and carbon monoxide gas.
Read 572 times
1 Reply
Replies
Answer accepted by topic starter
tosdamosttosdamost
wrote...
#1
Posts: 23
Rep: 0 0
11 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  907 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Related Images
  
 211
  
 217
  
 257
Your Opinion
Who will win the 2024 president election?
Votes: 10
Closes: November 4
Previous poll results: Which country would you like to visit for its food?