How many liters of h2s can be obtained
Hydrogen sulfide can be prepared in the laboratory be reacting iron (II) sulphide with dilute hydrochloric acid: 80.0 g. of FeS is reacted with 250.0 ml of 0.80 M HCl. How many liters of H2S can be obtained at 1.00 atm and 273.15 K?
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A semicircular disk has a mass m and radius r, and it rolls without slipping in the semicircular trough (trough has a radius of 2r).
If the hose is pulled so that the tension in it remains a constant 25.0 N, how long does it take to completely unwind the hose from the reel? Neglect the mass of the hose, and assume that the hose unwinds without slipping.
Calulate the molar solubility of a saturated solution of Ag2SO4 if the Ksp =1.2 x10-5. Write the equilibrium equation and equilibrium expression.
A cylindrical rod 0.505 in. in diameter initially is loaded to 2.4 x 104 lbs. diameter is noted to be 0.35 in. At this load the Calculate (a) the engineering stress and strain; (b) the true stress and strain.
Suppose equal volumes of iron and water interact thermally. Which will change temperature more? If they are initially 30 Celsius degrees apart in temperature, how much will the temperature of each change? Explain your reasoning.
Scores on a university exam are Normally distributed with a mean of 68 and a standard deviation of 9. Using the 68-95-99.7 rule, what percentage of students score above 77?
The scores on the Wechsler Adult Intelligence Scale are approximately Normal with \mu = 100 and \sigma = 15. What is the proportion of adults with scores between 90 and 110?
(a) What is the height of the hill? (b) Released from rest at the same height, a can of frozen juice rolls to the bottom of the same hill. What is the translational speed of the frozen juice can when it reaches the bottom?
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Pray for Insight: What are the key truths God intends to communicate from these passages? Ask God to help you understand what this passage means to you.
Watch Tell the World Episode 6 on YouTube, Review of Final Episode and Verses on Health and Diet Lev 11, Gen 1, Quotes from EGW Email
Problem 1. Compare and contrast the different understandings of Chaos as we see it in the text of Hesiod and Ovid.
How does that character's story relate to a personal struggle with a particular type of problem.
Concisely and cogently summarize the most salient points of Andrew Sloane, Vulnerability and Care, chapter 8 and then critically evaluate its position
After you complete the evaluation, now is the time for the application of your passage following IBS principles.
Q1. What does Scripture tell us about God's view of people? Q2. How should God's view of His children affect our teaching?