1.22 moles of helium gas are put into a balloon until the volume is 10.5 L. Gas is let out of the balloon until the volume reduces to 9.84 L. How many grams of helium are left in the balloon at the end?

1.22 moles of helium gas are put into a balloon until the volume is 10.5 L. Gas is let out of the balloon until the volume reduces to 9.84 L. How many grams of helium are left in the balloon at the end?

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter1: Introduction To Chemistry

Section: Chapter Questions

Problem 1.66PAE: 1.66 An engineer is working with archaeologists to create a realistic Roman village in a museum. The...

See similar textbooks

Related questions

Q: A chemist prepares a solution of potassium permanganate (KMnO4) by measuring out 2.5 μmol of…

A: Given, Note: 1 µmol = 10-6 mol moles of potassium permanganate (KMnO4) = 2.5 µmol = 2.5 × 10-6 mol…

Q: Gaseous methane CH4 will react with gaseous oxygen O2 to produce gaseous carbon dioxide CO2 and…

A: Given :- methane(g) + oxygen(g) → carbon dioxide(g) + water(g) mass of methane = 10. g mass of…

Q: A major component of gasoline is octane C8H18. When octane is burned in air, it chemically reacts…

Q: The volume of blood ejected by the humming birds heart per beat is approximately 1cm3. The average…

A: Volume of blood ejected in one beat = 1 cm3 Volume of blood ejected in 1250 beats (1 min): Volume=1…

Q: Aqueous hydrobromic acid (HBr) will react with solid sodium hydroxide (NaOH) to produce aqueous…

A: We have to calculate the mass of NaBr that can be formed.

Q: Aqueous hydrobromic acid HBr will react with solid sodium hydroxide NaOH to produce aqueous sodium…

Q: Liquid octane (CH3(CH2) CH3) will react with gaseous oxygen (0,) to produce gaseous carbon dioxide…

A: The question is based on the concept of reaction Stoichiometry. we have to calculate mass of carbon…

Q: Liquid hexane (CH, 3(CH,) CH,) will react with gaseous oxygen (0,) to produce gaseous carbon dioxide…

A: The reaction taking place can be written as (C6H14 = CH3(CH2)4CH3 = hexane), => C6H14 + O2…

Q: In one box of nails, there are 75 iron nails weighing 0.250 lb. The density of iron is 7.86 g/cm3.…

A: Given that mass of 75 nails of iron = 0.250lb = 113.4g Density of iron = 7.86g/cm3 (a) volume of…

Q: Liquid hexane (CH,(CH,) CH,) will react with gaseous oxygen (0,) to produce gaseous carbon dioxide…

A: In an organic reaction, no matter what we use, the combustion product will always result in CO2 and…

Q: gaseous ethane (CH3CH3) will react with gaseous oxygen (O2) to produce gaseous carbon dioxide (CO2)…

A: Given: Mass of ethane (CH3CH3) = 2.10 g Mass of O2 = 15.0 g Molar mass of ethane (CH3CH3) = 30.07…

Q: Question 9 A researcher is using 5.43 x1023 molecules of chlorine gas (Cl2) in an experiment. How…

Q: Gaseous butane CH3CH22CH3 will react with gaseous oxygen O2 to produce gaseous carbon dioxide CO2…

Q: A student performs an experiment to determine the molar mass of magnesium oxide. The student repeats…

A: The percent relative error can be calculated by dividing the absolute error by the actual value of…

Q: Aqueous sulfuric acid (H2SO4) will react with solid sodium hydroxide (NaOH) to produce aqueous…

Q: If 150.0 g of butane (C4H10) gas are burned, how many grams of carbon dioxide gas will be produced?…

A: Butane burns to form carbon dioxide and water. The balanced chemical equation is as follows: The…

Q: One mole of hydrogen atom contain 6.02 *10^23 hydrogen atoms and occupies 22.4 L. How many hydrogen…

A: Equality a quantity which is expressed in two different metric units, a metric equality can be…

Q: A chemist prepares a solution of silver(I) nitrate (AgNO3) by measuring out 389. μmol of silver(I)…

Q: Ammonium perchlorate (NH,Clo,) is the solid rocket fuel used by the U.S. Space Shuttle. It reacts…

Q: Gaseous ethane (CH₂CH₂) will react with gaseous oxygen (0₂) to produce gaseous carbon dioxide (CO₂)…

Q: Gaseous methane (CH4) will react with gaseous oxygen (O2) to produce gaseous carbon dioxide (CO2)…

Q: Liquid hexane (CH;(CH,) CH,) will react with gaseous oxygen (0,) to produce gaseous carbon dioxide…

Q: Green plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction…

Q: Aqueous hydrochloric acid (HCI) will react with solid sodium hydroxide (NaOH) to produce aqueous…

Q: What volume of nitrogen gas (N2) is equal to 3.42x10^22 molecules

A: At STP:- 1 mol N2= 22.4L 1 mol N2= 6.022 x 1023 N2 molecules 6.022 x 1023 N2 molecules = 22.4 L…

Q: Convert (8.808x10^24) molecules of water to grams of water. Avogadro's Number is (6.02x10^23). You…

A: given, a number of molecules of water = 8.808×1024 molecules Avogadro's constant, Na = 6.02×1023…

Q: A chemist determines by measurements that 0.0600 moles of chlorine gas participate in a chemical…

A: Given Moles of Chlorine gas = 0.0600 molesMass of Chlorine gas = To be determined

Q: Aqueous hydrochloric acid (HCI) will react with solid sodium hydroxide (NAOH) to produce aqueous…

A: Given: The mass of HCl = 1.8 g The mass of NaOH = 1.16 g We have to calculate the mass of water…

Q: A major component of gasoline is octane (C8H18). When liquid octane is burned in air it reacts with…

A: The balanced equation for the given reaction is,

Q: A chemist prepares a solution of silver(I) nitrate (AgNO3) by measuring out 78.μmol of silver(I)…

A: Molarity : molarity of a solute is the number of moles of solute present in 1 Lit. of solution. It…

Q: A major component of gasoline is octane C8H18. When liquid octane is burned in air it reacts with…

A: In the presence of oxygen gas when the liquid octane is burnt, it produces carbon dioxide gas and…

Q: Gaseous ethane CH3CH3 will react with gaseous oxygen O2 to produce gaseous carbon dioxide…

A: The combustion reactions are those chemical reactions in which hydrocarbons burn in air or react…

Q: Liquid hexane CH3CH24CH3 will react with gaseous oxygen O2 to produce gaseous carbon dioxide CO2 and…

Q: Gaseous ethane (CH, CH,) will react with gaseous oxygen (0,) to produce gaseous carbon dioxide (CO,)…

A: Maximum mass = 2.772 gram

Q: OO OO Brittney Solving for a reactant using a chemical equation Green plants use light from the Sun…

Q: Under certain conditions, oxygen gas (O2) has a density of 0.00134 g/ml. Find the volume, in…

A: Given : Density of O2 = 0.00134 g/mL And mass of O2 = 250.0 g

Q: Aqueous sulfuric acid H2SO4 will react with solid sodium hydroxide NaOH to produce aqueous…

A: Given,Mass of H2SO4 = 5.88 gMass of NaOH = 6.7 gMoles of H2SO4 and NaOH can be calculated as:

Q: A major component of gasoline is octane (C3H18). When liquid octane is burned in air it reacts with…

A: The compound given is octane i.e C8H18. And the moles of CO2 to be produced = 0.065 mol.

Q: Liquid hexane (CH2(CH2)4CH3) will react with gaseous oxygen O2 to produce gaseous carbon dioxide…

A: Molar mass of hexane = 86.18 g/molMass of hexane = 3.4g,

Q: Gaseous ethane (CH, CH,) will react with gaseous oxygen (O,2) to produce gaseous carbon dioxide (CO,…

Q: A major component of gasoline is octane C8H18 . When liquid octane is burned in air it reacts with…

A: The balanced chemical equation for the combustion of octane is,C8H18(l) + 25/2O2(g) → 8CO2 + 9H2O(g)

Q: Aqueous sulfuric acid H2SO4 will react with solid sodium hydroxide NaOH to produce aqueous…

A: The reaction taking place is NaOH + H2SO4 -----------> Na2SO4 + H2O Balancing : Since we have 2…

Q: Gaseous ethane CH3CH3 will react with gaseous oxygen O2 to produce gaseous carbon dioxide CO2 and…

A: Given data,Mass of ethane=26.2gMass of O2=35gBalanced combustion reaction of…

Q: When carbon is burned in air, it reacts with oxygen to form carbon dioxide. When 22.8 g of carbon…

Q: Liquid octane (CH3(CH,) CH,) will react with gaseous oxygen (0,) to produce gaseous carbon dioxide…

A: Octane: C8H18 Oxygen : O2 Carbon dioxide : CO2 Water : H2O Mass of C8H18 = 63.0 g Mass of O2 = 90.2…

Q: A major component of gasoline is octane (C8H18). When octane is burned in air, it chemically reacts…

Q: Gaseous methane CH4 will react with gaseous oxygen O2 to produce gaseous carbon dioxide CO2 and…

A: Given,Mass of methane = 7.1 gMass of oxygen = 16.3 gFirst write balanced equation for the given…

Q: Liquid octane (CH3(CH2)6 will react with gaseous oxygen (O2) to produce gaseous carbon dioxide (CO2)…

A: Given The mass of liquid octane mixed is 10.0 g. The mass of oxygen added is 18.7 g.

Q: Gaseous butane (CH3(CH,),CH3) will react with gaseous oxygen to produce gaseous carbon dioxide (CO,)…

A: The question is based on the concept of Reaction Stoichiometry. We have to identify the limiting…

Q: A major component of gasoline is octane C8H18 . When liquid octane is burned in air it reacts with…

Concept explainers

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.

Question

1.22 moles of helium gas are put into a balloon until the volume is 10.5 L. Gas is let out of the balloon until the volume reduces to 9.84 L. How many grams of helium are left in the balloon at the end? Do not include units in your answer.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

40 mL of oxygen gas at a temperature of 42 degrees Celsius is heated to 183 degrees Celsius. What is the new volume? Use 273 for the conversion of Celsius to Kelvin. Do not type units in your answer.
Liquid hexane CH3CH24CH3 will react with gaseous oxygen O2 to produce gaseous carbon dioxide CO2 and gaseous water H2O . Suppose 2.59 g of hexane is mixed with 17. g of oxygen. Calculate the maximum mass of carbon dioxide that could be produced by the chemical reaction. Be sure your answer has the correct number of significant digits.
Under certain conditions, oxygen gas (O2) has a density of 0.00134 g/ml. Find the volume, in liters, occupied by 250.0 g of O2 under the same conditions.
A major component of gasoline is octane C8H18. When octane is burned in air, it chemically reacts with oxygen gas O2 to produce carbon dioxide CO2and water H2O.What mass of oxygen gas is consumed by the reaction of 8.84g of octane? Round your answer to 3 significant digits.
the summers in joushua tree can be extremely hot. a hiker sets out on a 25 km hike and expects to consume one quart of water every two miles traveled. how many liters of water should the hiker take? there are 1.609 km in a mile. one quart is equivalent to 0.9464 liters.
One liter ( abbreviated L) is the volume of a box that is 1dm on each side. How long is the side of that box in meters? How many 1L cubes would you have to line up end to end to make 1m?
Liquid octane (Ch3(ch2)6ch3) will react with gaseous oxygen (O2) to produce gaseous carbon dioxide and gaseous water. Suppose 6.85 g of octane is mixed with 9.8g of oxygen. Calculate the maximum mass of carbon dioxide that could be produced by the chemical reaction. Round answe to 2 significant digits
Liquid hexane CH3CH24CH3 will react with gaseous oxygen O2 to produce gaseous carbon dioxide CO2 and gaseous water H2O . Suppose 6.03 g of hexane is mixed with 39. g of oxygen. Calculate the minimum mass of hexane that could be left over by the chemical reaction. Be sure your answer has the correct number of significant digits.
Hydrogen gas and nitrogen gas react to form ammonia gas. What volume of ammonia would be produced by this reaction if 2.73mL of nitrogen were consumed? Be sure your answer has a unit symbol and it rounded to 3 significant digits.
Liquid hexane CH3CH24CH3 will react with gaseous oxygen O2 to produce gaseous carbon dioxide CO2 and gaseous water H2O . Suppose 4.3 g of hexane is mixed with 4.56 g of oxygen. Calculate the maximum mass of water that could be produced by the chemical reaction. Be sure your answer has the correct number of significant digits.
A major component of gasoline is octane (C8H18). When octane is burned in air, it chemically reacts with oxygen gas (O2) to produce carbon dioxide (CO2) and water (H2O). What mass of carbon dioxide is produced by the reaction of 3.06g of oxygen gas? Round your answer to 3 significant digits.
Aqueous sulfuric acid H2SO4 will react with solid sodium hydroxide NaOH to produce aqueous sodium sulfate Na2SO4 and liquid water H2O. Suppose 83. g of sulfuric acid is mixed with 114. g of sodium hydroxide. Calculate the minimum mass of sulfuric acid that could be left over by the chemical reaction. Be sure your answer has the correct number of significant digits.