8 ### Question on Gaseous Densities and BuoyancyThe density of air at Standard Temperature and Pressure (STP) is 1.285 g/L. Which of the following gases cannot be used to fill a balloon that will float in air at STP?- CH₄ (Methane)- NO (Nitric Oxide)- HF (Hydrogen Fluoride)- NH₃ (Ammonia)- Ne (Neon)#### Explanation:To answer this question, you need to understand the concept of density and buoyancy. At STP, if a gas has a density less than that of air, it will make a balloon float. Conversely, if the gas has a higher density, the balloon will not float in air.For this question, you are asked to identify the gas among the options listed that has a density greater than 1.285 g/L and hence cannot be used to fill a balloon that will float in air at STP.

Given that , Density of air at STP = 1.285 g/L At STP , Temperature (T) = 273.15 K Pressure (P) = 1…

Answered: The density of air at STP is 1.285 g/L.…

The density of air at STP is 1.285 g/L. Which of the following cannot be used to fill a balloon that will float in air at STP? O CH4 O NO HF O NH3 O Ne

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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