menu
Qamnty
Login
Register
My account
Edit my Profile
Private messages
My favorites
Who worked in the mines separating pure coal from impurities?
Ask a Question
Questions
Unanswered
Tags
Ask a Question
Who worked in the mines separating pure coal from impurities?
asked
Nov 12, 2023
225k
views
9
votes
Who worked in the mines separating pure coal from impurities?
History
college
John Bentley
asked
by
John Bentley
7.8k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
6
votes
Answer:
breaker boys
George Lica
answered
Nov 16, 2023
by
George Lica
8.5k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Sep 23, 2024
45.4k
views
PREMISE/CONCLUSION Wine is made by crushing grapes and eventually separating the juice from the grape skins. However, the separated juice contains impurities and many wineries do not filter the juice.
Neb
asked
Sep 23, 2024
by
Neb
8.1k
points
Social Studies
high-school
1
answer
4
votes
45.4k
views
asked
Mar 18, 2024
514
views
Which of the following is an advantage of using filtration as a technique for separating a mixture? OPTION 1: ability to remove impurities OPTION 2: longevity of materials OPTION 3: amount of pressure
NerdyNick
asked
Mar 18, 2024
by
NerdyNick
8.3k
points
Chemistry
high-school
1
answer
2
votes
514
views
asked
May 22, 2024
146k
views
Coal cleaning is A: removal of surface SO2 with scrubbers. B: removal of surface impurities by abrasion. C: washing crushed coal to remove heavy impurities. D: reacting coal with limestone prior to its
Josh Holbrook
asked
May 22, 2024
by
Josh Holbrook
8.5k
points
Chemistry
high-school
1
answer
4
votes
146k
views
Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.
Categories
All categories
Mathematics
(3.7m)
History
(955k)
English
(903k)
Biology
(716k)
Chemistry
(440k)
Physics
(405k)
Social Studies
(564k)
Advanced Placement
(27.5k)
SAT
(19.1k)
Geography
(146k)
Health
(283k)
Arts
(107k)
Business
(468k)
Computers & Tech
(195k)
French
(33.9k)
German
(4.9k)
Spanish
(174k)
Medicine
(125k)
Law
(53.4k)
Engineering
(74.2k)
Other Questions
What goal of the constitution was also a goal of the Magna Carta?
is it true or false that after the american revolution conflicts in the northwest territory erupted between remaining british soldiers and native americans
What was an effect of nationalism in Europe in the early 1900s?
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qamnty