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Why was there a need for reform for child labor?
asked
Aug 18, 2020
History
middle-school
1
answer
2
votes
198k
views
An alcohol is 58.80 % C and 9.889 % H by mass. The rest is oxygen. What is the empirical formula of the alcohol? Enter the elements in the order C, H, and then O.
asked
Aug 2, 2020
Chemistry
middle-school
2
answers
0
votes
14.0k
views
Find two consecutive even positive integers whose product is 624.
asked
Mar 10, 2020
Mathematics
middle-school
1
answer
4
votes
55.6k
views
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