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A container has a mixture of NO2 gas and N2O4 gas in equilibrium. The chemical reaction between the two gases is described by the equation 2NO2 ⇌ N2O4. The partial pressure of NO2 is 61.2 MPa and the partial
answered
Dec 23, 2021
Chemistry
college
2
votes
181k
views
For 9-10, use the graph below. 9. What is the length of AB? Explain your reasoning. 10. What is the midpoint of CD? Justify your answer.
answered
Dec 6, 2021
Mathematics
high-school
2
votes
113k
views
What happens to the stomata in the daylight hours
answered
Oct 29, 2021
Biology
high-school
5
votes
194k
views
The plane traveled 50 miles per hour. What is the distance the plane traveled in 4 hours? plz help asap due in 2 minutes
answered
Aug 31, 2021
Mathematics
high-school
4
votes
209k
views
What is the missing reason in step 5? linear pair postulate given definition of complementary angles congruent complements theorem
answered
Jun 14, 2021
Mathematics
high-school
3
votes
74.9k
views
Express z=−10\sqrt{3} −10i in polar form. Express your answer in exact terms, using radians, where your angle is between 0 and 2π radians, inclusive.
answered
May 13, 2021
Mathematics
middle-school
3
votes
38.8k
views
The fictional rocket ship Adventure is measured to be 65 m long by the ship's captain inside the rocket.When the rocket moves past a space dock at 0.5c. As rocket ship Adventure passes by the space dock,
answered
May 12, 2021
Mathematics
college
3
votes
83.6k
views
Why did Tecumseh form an alliance with the British after the Battle of Tippecanoe?
answered
Apr 22, 2021
History
high-school
7
votes
201k
views
The Metric System is based on the 10's number system.
answered
Mar 28, 2021
Biology
college
3
votes
106k
views
Javier spends all his income on peanuts and chewing gum. The last dollar spent on peanuts yeilds 14 utils and the last dollar spent on chewing gum yields 6 utils. To increase total utility, Javier should
answered
Mar 15, 2021
Business
high-school
6
votes
147k
views
-3x-5<10 Equations
answered
Jan 12, 2021
Mathematics
high-school
0
votes
190k
views
John summer baseball league has 30 thirteen year-olds and 40 fourteen -year-olds.Write the ratio of 13-year-olds to 14-year-olds in all three forms
answered
Nov 27, 2020
Mathematics
middle-school
4
votes
186k
views
QUESTION 11 What was the outcome of the Korean War? North Korean victory United States victory stalemate South Korean victory
answered
Oct 4, 2020
History
high-school
4
votes
36.9k
views
In the baroque period (and even today) operas began with the _____. It was an instrumental introduction to the opera. Eventually, these were separated from the opera and led to the creation/birth of the
answered
Nov 26, 2019
History
college
6
votes
126k
views
Use the x-intercept method to find all real solutions of the equation x^3-6x^2+11x-6
answered
Sep 23, 2019
Mathematics
college
5
votes
128k
views
U over 7 =5 over 3 find u
answered
Jun 19, 2019
Mathematics
middle-school
1
vote
186k
views
Based on the reaction, identify the product. BeF2 + Mg -> MgF2 + ____ •MgF •Mg •BeF •Be What type of reaction does this represent?
answered
May 7, 2019
Chemistry
high-school
3
votes
31.0k
views
The first level of the MyActivity Pyramid is reserved for Question 8 options: aerobic activity. rest. strength training or stretching. everyday activities.
answered
Apr 20, 2019
Health
middle-school
2
votes
64.8k
views
Which is the best example of Newton's first law of motion
answered
Mar 22, 2019
Physics
middle-school
4
votes
32.2k
views
Megan has 7 coins that make one pound. The coins are of only two different kinds. What are the 7 coins?
answered
Oct 29, 2018
Mathematics
middle-school
5
votes
10.8k
views
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