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Which statement describes effusion? O It occurs when a gas passes through a tiny hole. O It occurs when a liquid passes through a tiny hole. It occurs when gas molecules disperse throughout a container.
answered
May 14, 2021
Chemistry
high-school
1
vote
99.4k
views
Which music genre was created in the 20s?
answered
May 2, 2021
History
college
4
votes
195k
views
A 32.00 mL sample of an unknown H3PO4 solution is titrated with a 0.110 M NaOH solution. The equivalence point is reached when 24.83 mL of NaOH solution is added.What is the concentration of the unknown
answered
Apr 11, 2021
Chemistry
high-school
0
votes
17.0k
views
Write an equivalent fraction of 4/5 with the denominater 25
answered
Mar 16, 2021
Mathematics
college
2
votes
129k
views
Please help I only have 34 minutes
answered
Mar 13, 2021
Biology
middle-school
5
votes
77.6k
views
What changed in the election of 1828 and how did that effect Andrew Jackson?
answered
Oct 27, 2020
History
middle-school
4
votes
9.8k
views
What phrase is used by political scientists to describe the way state judges base decisions on state constitutions when those laws grant more liberties and rights than those guaranteed under the U.S. Constitution?
answered
Sep 25, 2020
Social Studies
high-school
2
votes
233k
views
What is s.a .l .t and why was it created
answered
Aug 8, 2020
History
middle-school
4
votes
149k
views
Answer???????? Anyone???????
answered
Jul 16, 2020
Mathematics
middle-school
4
votes
230k
views
Where did the name United Nations come from
answered
Jul 8, 2020
History
middle-school
4
votes
7.2k
views
Why do you think certain regions are more prone to experience earthquakes?
answered
Jun 26, 2020
Geography
middle-school
5
votes
15.1k
views
Following three questions refer to the information below. A coal-fired power plant produces and sells 10,000 MW electricity while operating at 40% thermal efficiency. The sale prioe of electric power is
answered
May 1, 2020
Mathematics
college
3
votes
165k
views
To my great surprise, I found myself reading more slowly than usual, savoring the words like a fine meal. . .” Which type of figurative language does the writer use in this sentence? idiom simile metaphor
answered
Mar 3, 2020
English
middle-school
3
votes
228k
views
A student gains 2.1 lb in two weeks. Part A How many grams did he gain?
answered
Oct 26, 2019
Physics
high-school
2
votes
214k
views
Which was the latest pandemic? The bubonic plague, which killed one third of the European population. A misunderstood disease is said to have originated in Ethiopia and spread to North Africa. The Spanish
answered
Sep 19, 2019
Social Studies
college
1
vote
118k
views
HELPPPPPPPPPPP why is the answer B?
answered
Jul 6, 2019
Mathematics
high-school
7
votes
227k
views
How does the pronunciation of a word usually appear in a dictionary? Select all that apply. - immediately preceding the entry - usually respelled - immediately following the entry - within parentheses
answered
May 11, 2019
English
high-school
3
votes
24.6k
views
Witch macromolecules give the body the energy it needs to carry out cell functions?
answered
Feb 12, 2019
Biology
middle-school
5
votes
1.1k
views
Fossil fuels, such as coal, are formed through deposition of BLANK rocks
answered
Jan 8, 2018
Physics
high-school
1
vote
23.3k
views
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