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. collected gas chemical reaction water Suppose the CO, gas evolved by a certain chemical reaction taking place at 40.0 °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 71.8 mL. Sketch of a gas-collection apparatus Calculate the mass of CO, 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
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
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Sometimes in lab we collect the gas formed by
easy to isolate and measure the amount of gas produced.
collected
gas
chemical reaction over water (see sketch at right). This makes it
Suppose the CO, gas evolved by a certain chemical reaction taking place at 40.0 °C is collected over water, using
chemical
reaction
water
an apparatus something like that in the sketch, and the final volume of gas in the collection tube is measured to be
71.8 mL.
Sketch of a gas-collection apparatus
dlo
Calculate the mass of CO, 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.
Explanation
Check
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Transcribed Image Text:Sometimes in lab we collect the gas formed by easy to isolate and measure the amount of gas produced. collected gas chemical reaction over water (see sketch at right). This makes it Suppose the CO, gas evolved by a certain chemical reaction taking place at 40.0 °C is collected over water, using chemical reaction water an apparatus something like that in the sketch, and the final volume of gas in the collection tube is measured to be 71.8 mL. Sketch of a gas-collection apparatus dlo Calculate the mass of CO, 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. Explanation Check Comn O 2021 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center Accessibility tv 25 MacBook Air DII DD 80 F11 FB F9 F10 F7 P5 F6 F3 F4 & @ #3 7 8. 9. 2 3 4
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