Calculate the number of moles of gas in the sample
A sample of nitrogen gas in a 4.6-Lcontainer at a temperature of 25°Cexerts a pressure of 3.7 atm. Calculate the number of moles of gas in the sample.
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What is the average velocity of the student during his walking? What is the average speed that the student was moving?
Phosphate ons are a major pollurant of water supplies. They can be removed by precipitation using solutions of Ca2-ions becasue the Ksp of calcium phosphate is 2.0 x10-29 .
Elemental sulfur occurs as octatomic molecules, S8. What mass of fluorine gas is needed to react completely with 18.7 g of sulfur to form sulfur hexafluoride?
(a) What is the total momentum of the system of the two carts at this instant? (b) What was the velocity of the first cart when the second cart was still at rest?
Ashley's mass is 67 kg, and Miranda's is 52 kg. Ignore the mass of the inner tube and any friction between the inner tube and the snow.
The electric repulsion force between the protons is huge, but the attractive nuclear force is even stronger and keeps the nucleus from bursting apart. What is the magnitude of the electric force between two protons?
What is the skateboard's velocity relative to the sidewalk at this instant? Be sure to include the correct algebraic sign with your answer.
Show how the transformation of cyclohexanecarboxamide to cyclohexylethyl ketone may be accomplish using a nitrile as anintermediate .
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Using your primary and secondary source readings, reflect on the mission of the church as Christianity spread away from the Mediterranean center
Problem 1. Compare and contrast the different understandings of Chaos as we see it in the text of Hesiod and Ovid.
Q1. How does Hwanja Lee's story in the video illustrate what Corduan says about witnessing to Buddhists?
Question: Can religion offer a good answer to the question of the meaning of life?
Based on your understanding of the religions covered in class, construct a response to a New Religious Movement (NRM) from the perspective of the religion
Because everyone's life is deemed valuable to God, the choice of suicide or euthanasia contradicts this and is therefore considered sin
According to the selection we read, what factors contributed to the division of Israel into a northern and southern kingdom? Please be specific