A balloon filled with 39.1 moles of helium has a volume of 876 l at 0.0'c and 1.00 atm pressure. the temperature of the balloon is increased to 38.0'c as it expands to a volume of 998 l, the pressure remaining constant. calculate q, w, and #e for the helium in the balloon. (the molar heat capacity for helium gas is 20.8 j/°c # mol.)
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “A balloon filled with 39.1 moles of helium has a volume of 876 l at 0.0'c and 1.00 atm pressure. the temperature of the balloon is ...” in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Fire is combination of what? example (water is a compound of hydrogen and oxygen)
Answers (1)
Mixing Strong Acids with Strong Bases What is the pH of the solution that results from mixing 8.00 mL of 0.030 M perchloric acid with 28.00 mL of 0.
Answers (1)
When 12 moles of methanol (ch3oh) and 24 moles of oxygen gas react according to the chemical equation below, what is the limiting reactant and how much of the excess reactant is left over?
Answers (1)
You have a solution of calcium chloride dissolved in water. You add some more solid to the solution and stir, and the solid dissolves. Then, you add just a spatula tipful of the solid and stir, and the solid does not dissolve.
Answers (1)
Which term refers to an electrochemical cell that produces an electric current? A) electrolyte B) voltaic cell C) electrolytic cell D) cathode
Answers (1)
New Questions in Chemistry
Which of the following is not true about the importance of the carbon cycle to living things? a. Plants use carbon dioxide to make energy. b. Carbon is the second most abundant molecule in organisms. c.
Answers (1)
Fruit flies can either have a brown body or a black body. The allele for a brown body (B) is dominant to the allele for a black body (b). A brown fruit fly was crossed with a black fruit fly as shown below.
Answers (1)
A light-year measures the distance a light beam can travel in one year. One light-year is equal to 9 500 000 000 000 kilometers.
Answers (1)
The first ionization energy, e, of a potassium atom is 0.696 aj. what is the wavelength of light, in nm, that is just sufficient to ionize a potassium atom? values for constants can be found here.
Answers (1)
A gene is a to a chromosome as (A) a pea is to a pod (B) a front to a back (C) a bike is to a car (D) a building is to a window
Answers (1)