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Ammonia will decompose into nitrogen and hydrogen at high temperature. An industrial chemist studying this reaction fills a flask with of ammonia gas, and when the mixture has come to equilibrium measures
answered
Jul 13, 2021
Chemistry
college
2
votes
114k
views
Sameer earned $96 in 8 hours. His brother, Amen, earned $132 in 12 hours
answered
Jul 8, 2021
Mathematics
middle-school
2
votes
212k
views
An alpha particle consists of two protons and two neutrons with a mass of 6.64 x 1027 kg and charge 3.2 x 10-19 C. If two of them are separated by a distance R, using Coulomb's Law and the Universal Law
answered
Jun 16, 2021
Physics
college
4
votes
121k
views
By coincidence, Bert's Paint Supplies sold equal quantities of two paint colors yesterday: yellow and blue. All yellow paint comes in 4 liter containers while blue paint is sold in containers of 8 liter
answered
May 16, 2021
Mathematics
middle-school
5
votes
16.0k
views
3. Why does the order of amino acids affect the structure of a protein?
answered
Jan 6, 2021
Biology
high-school
2
votes
207k
views
Which of the following points does not lie in the solution set to the inequality y = 1/3x + 5? A) (6,3) C) (-3,8) D) (12,3) B is wrong
answered
Jan 5, 2021
Mathematics
high-school
2
votes
7.3k
views
Scientists are divided on all of the following climate issues, except __________.
answered
Dec 23, 2020
Geography
middle-school
4
votes
137k
views
If C is the midpoint of segment AB and AB = 20, what is AC?
answered
Nov 27, 2020
Mathematics
middle-school
3
votes
231k
views
The equation yˆ=105.416x+1249.309 models the amount of money, in dollars, a charity raises during an annual event when x people attend the charity dinner. What does the y-intercept of the equation represent
answered
Oct 30, 2020
Mathematics
college
3
votes
21.7k
views
As Wendy was riding her bicycle down a hill, she hit a large rock and started to lose her balance. She managed to come to a stop without falling, but noticed her heart was racing and she was shaking. After
answered
Oct 12, 2020
Social Studies
high-school
7
votes
201k
views
Walt Whitman hoped to usher in a new American literary tradition. Explain how Whitman's subject matter and themes helped transition literature from Romanticism to Realism.
answered
Sep 17, 2020
English
high-school
5
votes
130k
views
Frances gets 6 paychecks in 1w weeks how many paychecks does she get in 52 weeks
answered
Sep 22, 2019
Mathematics
high-school
1
vote
90.8k
views
Read the dictionary entry. 1. to notice something 2. to realize that something is different 3. to make something noticeable 4. to make oneself noticed Read the sentence. The school’s quarterback, Miguel,
answered
May 31, 2019
English
middle-school
2
votes
142k
views
Stan drove for h hours at a constant rate of r miles per hour. How many miles did he cover during the final 20 minutes of his drive?
answered
Feb 27, 2019
Mathematics
middle-school
5
votes
23.6k
views
Factor completely x^2 − 36. (x + 6)(x − 6) (x + 6)(x + 6) (x − 6)(x − 6) Prime
answered
Jan 8, 2019
Mathematics
high-school
4
votes
234k
views
Find the area of the composite figure
answered
Dec 11, 2018
Mathematics
middle-school
3
votes
69.6k
views
To prevent the spread of flames caused by a grease spill on the stove or in the oven, use a fire extinguisher or throw (A. Baking Soda B. Baking Powder C. Water D. Flour) on the fire source
answered
Dec 3, 2018
Health
high-school
3
votes
2.0k
views
Circle the rate that does not belong with the other three. Explain your reasoning
answered
Sep 27, 2018
Mathematics
middle-school
5
votes
53.0k
views
If you flew across the international date line traveling from east to west you would land
answered
May 12, 2018
Geography
high-school
3
votes
96.9k
views
Is this the right answer
answered
Jan 22, 2018
Geography
middle-school
5
votes
131k
views
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