ALEKS ← → C x A ALEKS - Tanvi Damle - Learn X 505 Missing Women.pdf X b Answered: A mixture of gaseou x + www-awu.aleks.com/alekscgi/x/lsl.exe/10_u-IgNslkr7j8P3jH-lJjnzw4vpUz2IYCcR4NM7yr_IpMriNwxObE81fpfEarvknu9yVpdR16koytlCYH-ZAJTB3axbOp6jJjf_zb7s18YueB... ✩✩ ☐ ⠀ OTHERMOCHEMISTRY = 300 1/3 Tanvi V Understanding the definitions of heat and work 1 atm pressure A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gaseous products. The cylinder has a piston that moves in or out, as necessary, to keep a constant pressure on the mixture of 1 atm. The cylinder is also submerged in a large insulated water bath. (See sketch at right.) From previous experiments, this chemical reaction is known to absorb 298. kJ of energy. 18. gases The position of the piston is monitored, and it is determined from this data that the piston does 212. kJ of work on the system during the reaction. O exothermic Is the reaction exothermic or endothermic? 0 O endothermic O up S ? Does the temperature of the water bath go up on down? O down O neither Ⓒin Does the piston move in or out? O out Oneither Oin Does heat flow into or out of the gas mixture? O out O neither How much heat flows? Round your answer to 2 significant digits. X piston cylinder water bath olo

Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter11: Chemical Kinetics
Section: Chapter Questions
Problem 11.91PAE
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X A ALEKS - Tanvi Damle - Learn X
505 Missing Women.pdf xb Answered: A mixture of gaseou x | +
с
www-awu.aleks.com/alekscgi/x/lsl.exe/1o_u-lgNslkr7j8P3jH-lJjnzw4vpUz2lYCcR4NM7yr_lpMriNwxObE81fpfEarvknu9yVpdR16koytlCYH-ZAJTB3axbOp6jJjf_zb7sl8YueB...
THERMOCHEMISTRY
=
1/3
Tanvi V
Understanding the definitions of heat and work
1 atm pressure
A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gaseous products. The
cylinder has a piston that moves in or out, as necessary, to keep a constant pressure on the mixture of 1 atm. The
cylinder is also submerged in a large insulated water bath. (See sketch at right.)
From previous experiments, this chemical reaction is known to absorb 298. kJ of energy.
gases
The position of the piston is monitored, and it is determined from this data that the piston does 212. kJ of work on the
system during the reaction.
Is the reaction exothermic or endothermic?
exothermic
endothermic
x10
up
down
X
Does the temperature of the water bath go up or
down?
Ś ?
neither
in
Does the piston move in or out?
out
neither
in
Does heat flow into or out of the gas mixture?
out
neither
How much heat flows? Round your answer to 2
significant digits.
Explanation
Check
ALEKS
เม
kJ
piston
cylinder
water bath
0
A
olo
Ar
AL
© 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility
Transcribed Image Text:← X A ALEKS - Tanvi Damle - Learn X 505 Missing Women.pdf xb Answered: A mixture of gaseou x | + с www-awu.aleks.com/alekscgi/x/lsl.exe/1o_u-lgNslkr7j8P3jH-lJjnzw4vpUz2lYCcR4NM7yr_lpMriNwxObE81fpfEarvknu9yVpdR16koytlCYH-ZAJTB3axbOp6jJjf_zb7sl8YueB... THERMOCHEMISTRY = 1/3 Tanvi V Understanding the definitions of heat and work 1 atm pressure A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gaseous products. The cylinder has a piston that moves in or out, as necessary, to keep a constant pressure on the mixture of 1 atm. The cylinder is also submerged in a large insulated water bath. (See sketch at right.) From previous experiments, this chemical reaction is known to absorb 298. kJ of energy. gases The position of the piston is monitored, and it is determined from this data that the piston does 212. kJ of work on the system during the reaction. Is the reaction exothermic or endothermic? exothermic endothermic x10 up down X Does the temperature of the water bath go up or down? Ś ? neither in Does the piston move in or out? out neither in Does heat flow into or out of the gas mixture? out neither How much heat flows? Round your answer to 2 significant digits. Explanation Check ALEKS เม kJ piston cylinder water bath 0 A olo Ar AL © 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility
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ISBN:
9781337398909
Author:
Lawrence S. Brown, Tom Holme
Publisher:
Cengage Learning