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timurjin [86]
3 years ago
6

This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment. a.b.c.

Chemistry
2 answers:
gizmo_the_mogwai [7]3 years ago
7 0

The correct answers are:

1. This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment. C

2. This part contains a known amount of water, which is placed there before the experiment starts. B

3. This part is where the metal is placed at the beginning of the experiment. B

4. This part is used for measuring the initial and final temperatures of the water. A

Correct on Edg.enuity/E2020

|Huntrw6|

Fiesta28 [93]3 years ago
4 0

Answer:

C

B

B

A

Explanation:

  1. This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment. (C)
  2. This part contains a known amount of water, which is placed there before the experiment starts. (B)
  3. This part is where the metal is placed at the beginning of the experiment. (B)
  4. This part is used for measuring the initial and final temperatures of the water. (A)

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Explain why the total amount of energy does not decrease in an exergonic <br> chemical reaction
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An exergonic reaction is a chemical reaction where the change in the free energy is negative (there is a net release of free energy),[1] indicating a spontaneous reaction. For processes that take place under constant pressure and temperature conditions, the Gibbs free energy is used whereas the Helmholtz energy is used for processes that take place under constant volume and temperature conditions.

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space agency of the Republic of India, headquartered in Bengaluru. It operates under Department of Space (DoS) which is directly overseen by the prime minister of India while chairman of ISRO acts as executive of DoS as well. ISRO is the primary agency in India to perform tasks related to space based applications, space exploration and development of related technologies.[6] It is one of six government space agencies in the world which possess full launch capabilities, deploy cryogenic engines, launch extraterrestrial missions and operate large fleets of artificial satellites.[7][b]

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