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Ethene is converted to ethane by the reaction flows into a catalytic reactor at 25.0 atm and 250.°C with a flow rate of 1050. L/min. Hydrogen at 25.0 atm and 250.°C flows into the reactor at a flow rate
answered
Jun 16, 2020
Chemistry
high-school
2
votes
223k
views
For a motor purchased for a tank project, it claims that at 12V it produces 6000 RPM. This motor is attached to a 50:1 gear reduction gearbox. The output of this gearbox is attached to a 2.5" wheel. Determine
answered
Jun 14, 2020
Engineering
college
5
votes
163k
views
Margie saves $7.25 of her allowance each week. Write an expression to represent the situation
answered
Mar 29, 2020
Mathematics
middle-school
7
votes
35.6k
views
The Red Sea is theorized to be the site of a recently formed ____. a. convergent boundary c. divergent boundary b. transform fault boundary d. hot spot
answered
Mar 18, 2020
Biology
high-school
6
votes
35.9k
views
Which statement is true about voice? A. Voice uses a wider range of pitch and volume as compared to speaking, B. The greater the tension on the vocal chords, the lower the pitch. C. Women can produce a
answered
Feb 3, 2020
Arts
middle-school
0
votes
158k
views
20 POINTS Is this sentence punctuated correctly? "Courage," said John's mother, "is important in life."
answered
Jan 3, 2020
English
high-school
0
votes
149k
views
When a pollutant is removed from the air by a natural process it_____? Distrupts natural processes Ends up elsewhere Is gone forever Causes chemical reaction
answered
Dec 12, 2019
Biology
high-school
0
votes
60.8k
views
Please help I can’t get a penalty
answered
Oct 23, 2019
Mathematics
middle-school
1
vote
206k
views
Feeling pain, hunger, thirst, sleepiness, and being aware of our thoughts and emotions are all examples of ________ stimuli. a. internal b. psychoactive c. external d. hypnotic
answered
Aug 1, 2019
Social Studies
high-school
3
votes
13.4k
views
How do Rothko's paintings change over his lifetime?
answered
Dec 25, 2018
Arts
middle-school
1
vote
76.3k
views
What circuit does florida belong to?
answered
Nov 28, 2018
Social Studies
high-school
5
votes
137k
views
Solve the equation: 9+2y=18 3s+5-13s=25
answered
Oct 1, 2018
Mathematics
high-school
4
votes
161k
views
Goats and cattle are used in gene pharming because
answered
Jun 29, 2018
Biology
high-school
7
votes
110k
views
Read the introduction paragraph to a student’s essay about online learning. (1) The benefits and drawbacks to online learning have been heavily debated. (2) Most people agree that in school settings, instruction
answered
May 22, 2018
English
high-school
1
vote
206k
views
Which statement is true of a reversible reaction at equilibrium?'
answered
Feb 5, 2018
Chemistry
high-school
3
votes
142k
views
U.S. military intervention failed to end a civil war in__. A.)Haiti.. B.)Somalia.. C.)Kosovo.. D.)Palestine.
answered
May 16, 2017
History
high-school
1
vote
168k
views
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