Sometimes in lab we collect the gas formed by a chemical reaction over water (see sketch at right). This makes it easy to isolate and measure the amount of gas produced. Suppose the O₂ gas evolved by a certain chemical reaction taking place at 35.0 °C is collected over water, using an apparatus something like that in the sketch, and the final volume of gas in the collection tube is measured to be 27.1 mL. collected X gas water chemical reaction Sketch of a gas-collection apparatus Calculate the mass of O₂ that is in the collection tube. Round your answer to 2 significant digits. You can make any normal and reasonable assumption about the reaction conditions and the nature of the gases.
Sometimes in lab we collect the gas formed by a chemical reaction over water (see sketch at right). This makes it easy to isolate and measure the amount of gas produced. Suppose the O₂ gas evolved by a certain chemical reaction taking place at 35.0 °C is collected over water, using an apparatus something like that in the sketch, and the final volume of gas in the collection tube is measured to be 27.1 mL. collected X gas water chemical reaction Sketch of a gas-collection apparatus Calculate the mass of O₂ that is in the collection tube. Round your answer to 2 significant digits. You can make any normal and reasonable assumption about the reaction conditions and the nature of the gases.
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter5: Gases
Section: Chapter Questions
Problem 87QAP
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Pls help me solve the following asap and make sure its 100% correct, thanks
![Sometimes in lab we collect the gas formed by a chemical reaction over water (see sketch at right). This makes it
easy to isolate and measure the amount of gas produced.
Suppose the O₂ gas evolved by a certain chemical reaction taking place at 35.0 °C is collected over water, using an
apparatus something like that in the sketch, and the final volume of gas in the collection tube is measured to be
27.1 mL.
g
x10
X
y
Sketch of a gas-collection apparatus
Ś
collected
Calculate the mass of 02 that is in the collection tube. Round your answer to 2 significant digits. You can make any normal and reasonable assumption about the
reaction conditions and the nature of the gases.
gas
water
chemical
reaction](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F73a75771-70b1-4bb7-8045-da7c904db311%2F707ee97c-8b23-4777-b94d-0b42b2c85fc6%2Fwiz79x1_processed.png&w=3840&q=75)
Transcribed Image Text:Sometimes in lab we collect the gas formed by a chemical reaction over water (see sketch at right). This makes it
easy to isolate and measure the amount of gas produced.
Suppose the O₂ gas evolved by a certain chemical reaction taking place at 35.0 °C is collected over water, using an
apparatus something like that in the sketch, and the final volume of gas in the collection tube is measured to be
27.1 mL.
g
x10
X
y
Sketch of a gas-collection apparatus
Ś
collected
Calculate the mass of 02 that is in the collection tube. Round your answer to 2 significant digits. You can make any normal and reasonable assumption about the
reaction conditions and the nature of the gases.
gas
water
chemical
reaction
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