Concept explainers
Interpretation:
The given table is to be completed.
Concept introduction:
One mole of every gas occupies the same volume at STP. This value is equal to
Answer to Problem 29E
The given table is completed as shown below.
Gas | Molecules | Mass | STP Volume |
nitrogen, |
|||
oxygen, |
|||
nitrogen dioxide, | |||
Explanation of Solution
It is given that the number of moles of each gas
The mass of
Substitute the values of number of atoms of
Therefore, the mass of
The mass of
Substitute the values of number of atoms of
Therefore, the mass of
The mass of
Substitute the values of number of atoms and mass of
Therefore, the mass of
Therefore, the given table is completed as shown below.
Gas | Molecules | Mass | STP Volume |
nitrogen, |
|||
oxygen, |
|||
nitrogen dioxide, | |||
The given table is completed as shown below.
Gas | Molecules | Mass | STP Volume |
nitrogen, |
|||
oxygen, |
|||
nitrogen dioxide, | |||
Want to see more full solutions like this?
Chapter 8 Solutions
Introductory Chemistry: Concepts and Critical Thinking (8th Edition)
- 35. For each of the following solutions, the mass of solute is given, followed by the total volume of the solution prepared. Calculate the molarity of each solution. a. 3.51 g NaCl: 25 mL c. 3.51 g NaCl: 75 mL b. 3.51 g NaCl; 50. mL d. 3.51 g NaCl; l.00 Larrow_forwardMany cereals are made with high moisture content so that the cereal can be formed into various shapes before it is dried. A cereal product containing 58% H2O by mass is produced at the rate of 1000. kg/h. What mass of water must be evaporated per hour if the final product contains only 20.% water?arrow_forwardMany cereals are made with high moisture content so that the cereal can be formed into various shapes before it is dried. A cereal product containing 58% H2O by mass is produced at the rate of 1000. kg/h. What mass of water must be evaporated per hour if the final product contains only 20.% water?arrow_forward
- Without consulting your textbook, list and explain the main postulates of the kinetic molecular theory for gases. How do these postulates help us account for the following bulk properties of a gas: the pressure of the gas and why the pressure of the gas increases with increased temperature; the fact that a gas tills its entire container; and the fact that the volume of a given sample of gas increases as its temperature is increased.arrow_forwardWhich of the following has the largest number of molecules? a 1 g of benzene, C6H6 b l g of formaldehyde, CH2O c l g of TNT, C7H3N3O6 d l g of naphthalene, C10H8 e l g of glucose, C6H12O6arrow_forwardHow many moles of CH, gas are in 3.8 x 1024 molecules? O 100 mol 6.3 mol O 16 mol 61 molarrow_forward
- How many molecules are present in 45g of fluorine gas, F₂? 2.71 x 1025 1.03 x 1027 7.13 x 1023 1.97 x 10-24arrow_forwardHow many moles are represented by 3.65x10^34 molecules of water?arrow_forwardIn the gaseous state, chlorine exists as a diatomic molecule Cl2Cl2 (Molar mass = 70.9 g/molg/mol). Calculate the number of moles of chlorine present in 120 g g of chlorine gas. Express the quantity in moles to three significant figures.arrow_forward
- 1.204 x 10^24 molecules of NaOH will amount to how many liters of it?arrow_forwardThe chemical formula for lithium hydride is LiH. A chemist measured the amount of lithium hydride produced during an experiment. She finds that 585. g of lithium hydride is produced. Calculate the number of moles of lithium hydride produced. Round your answer to 3 significant digits. molarrow_forward15 rect. or oard. Ⓡ G #3 How many molecules are in 4.0 moles of glucose (C6H₁206)? 1 4 moles 3.58 x 10A24 molecules For CO2 glucose 1 X X 6.02 x 10^23 molecules of glucose 1 mold of alucose C 1 moles of CO2 6.02 x 10^23 molecules of CO2 all 2.408 X 24.08 x 10^23 molecules of glucose 5.95 moles of CO2arrow_forward
- Chemistry for Engineering StudentsChemistryISBN:9781337398909Author:Lawrence S. Brown, Tom HolmePublisher:Cengage LearningIntroductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistry: Matter and ChangeChemistryISBN:9780078746376Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl WistromPublisher:Glencoe/McGraw-Hill School Pub Co
- Chemistry: An Atoms First ApproachChemistryISBN:9781305079243Author:Steven S. Zumdahl, Susan A. ZumdahlPublisher:Cengage LearningChemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage Learning