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Question

A sealed 62 m³ tank is filled with 9000 moles of ideal oxygen gas (diatomic) at an initial temperature of 270 k. the gas is heated to a final temperature of 390 k. the atomic mass of oxygen is 16.0 g/mol.

asked Dec 28, 2024

1 answer 2.7k views

A particle with charge 2 µC is located on the x-axis at the point 6 cm , and a second particle with charge 5 µC is placed on the x-axis at 10 cm .What is the magnitude of the total electrostatic force

answered Nov 23, 2024

1 answer 123k views

Which conclusion about the first thanksgiving is best supported by document 5?

asked Nov 7, 2024

1 answer 65.7k views

The primary task of the Committee on Public Information was to ensure Americans were supportive of the war effort. True False

asked Sep 7, 2024

1 answer 187k views

Find the equation of the linear function represented by the table below in slope- intercept form. Answer: X -2 3 8 13 y -8 7 22 37

asked Jul 8, 2024

1 answer 220k views

What calculation do you perform frequently that could be made into an excel function? Use current Excel functions to show how this work may be automated, or present a

answered Jul 8, 2024

1 answer 128k views

As a social scientist who works with advocacy groups, it is most likely that Professor Sandburg would be interested in tracking the size of the adolescent population over a period of time for all of the

asked Jul 2, 2024

1 answer 87.8k views

Which word part means "nourishment, development"? -trophy -megaly ton/o kines/o

answered Jun 22, 2024

2 answers 33.3k views

During which of these major events was there an enormous expansion of presidential authority? A) The Great Depression B) The Civil Rights Movement C) World War II D) The Industrial Revolution

asked Mar 23, 2024

1 answer 8.8k views

In the system of equations above, k is a constant. If the system of equations has no solution, what is the value of 2k? a) k b) 2k c) 0 d) -2k

answered Mar 21, 2024

1 answer 125k views

Which equation represents a line which is perpendicular to the line 5x+2y=121. y = -5/2x+22. y = 5/2x+33. y = -2/5x-44. y = 2/5x-3

asked Nov 2, 2023

1 answer 86.3k views

Read the sentence. The settlers made fences out of barbed wire attached to wooden posts. Which word is a direct object? settlers posts wire fences

asked Jul 10, 2023

1 answer 182k views

What is the inequality of 7x ≤14 on a numberline

asked Jul 2, 2023

1 answer 96.4k views

Find the original price of a salt lamp that is $45 after a 70% discount.

answered Jun 27, 2023

2 answers 79.5k views

Read the following quote from Susan B. Anthony by Alma Lutz: “What an absurd notion that women have not intellectual and moral faculties sufficient for anything but domestic concerns.” Which word from

asked Apr 24, 2023

1 answer 146k views

The table shows some of Mr. Puhas's household expenses for the month of February. Mr. Puhas has 500 set aside for utilities. Use an equation to determine how much money he will have left after he pays

asked Mar 6, 2023

1 answer 65.7k views

Imagine that the figure shown is moved 4 units to the left and 3 units down. Which point is not a vertex of the transferred image? (-2, -3) (-4, -3) (-3, -1) (-2, 1)

asked Feb 1, 2023

1 answer 47.0k views

F(x) = 9x² +5; find f(10)

asked Jan 10, 2023

2 answers 54.0k views

Find a picture or video regarding optical illusions and post a link. Describe what is happening in the eye or brain that creates that illusion! Helpppp pleaseeee

asked Jan 10, 2023

1 answer 35.2k views

A 1500-kg car travelling 90 km/h[N] collides with a 1200-kg minivan travelling 40 km/h[S]. After the collision, the two vehicles stick together. a. Calculate the initial momentum of the car and the minivan.

answered Dec 18, 2022

1 answer 33.8k views

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