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lara31 [8.8K]
3 years ago
8

Vincent combines sodium and chlorine in two different beakers (beaker X and beaker Y). In both beakers, the chemical reaction sh

own below occurs. If beaker X is kept at room temperature and beaker Y is placed in a refrigerator, then
Chemistry
2 answers:
olga55 [171]3 years ago
6 0
The chemical change would occur faster in Beaker X due to the fact that the contents are warmer.
kiruha [24]3 years ago
6 0

Answer:

the chemical change will occur faster in beaker X.

Explanation:

i have study island as well :/ mines was d idk abt you but yea hope that helped

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A 2.5 L sample of gases at STP (standard temperature and pressure is 273 k and 1.00 atm). When the temperature is raised to 273d
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3 years ago
A 1.40-L gaseous system absorbs 75 J of heat and expands its volume to 2.00 L against an external pressure of 1.02 atm. What is
kramer

Answer:

15.24 J is the change in internal energy for this process.

Explanation:

According to the first law of thermodynamics:-

\Delta U = q + w

Where,  

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From the question,

q = + 75 J

(+ sign as the heat is being absorbed)

The expression for the calculation of work done is shown below as:

w=-P\times \Delta V

Where, P is the pressure

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From the question,  

\Delta V = 2.00 - 1.40 L = 0.60 L

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w=-1.02\times0.60\ atmL

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So,  

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So,

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