True. Our earth Is getting hotter due to global warming.
Answer:
[tex]128^{o}C[/tex]minimum temperature will the reaction become spontaneous.
Explanation:
From the given,
Therefore, 
minimum temperature will the reaction become spontaneous.
Sodium belongs to Group 1A. It means that sodium has 1 valence electron. It needs to complete its octet electron or have the same configuration of a noble gas to become a stable ion. It would likely to release 1 electron to complete its octet than accept 7 more. Therefore, its ion form would be Na+.
<h3>What's Electronic configuration?</h3>
- The arrangement of an snippet's or patch's( or other physical structure's) electrons in their infinitesimal or molecular orbitals is known as the electron configuration in infinitesimal drugs and amount chemistry.
- For case, the neon grain's electron configuration is 1s2 2s2 2p6, which means that 1, 2 and 6 electrons, singly, are present in each of the 1s, 2s, and 2psubshells.
- According to electronic configurations, each electron moves collectively within an orbital while being girdled by an average field produced by all other orbitals.
- Slater determinants or configuration state functions are used to mathematically describe configurations.
<h3>What part does electronic configuration play?</h3>
- The chemical responses that an snippet can engage in as well as the types of motes that tittles can combine into to produce more complex composites depend on the electrical configuration of the snippet.
Learn more about electronic configuration here:
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Answer: 1. A. testable
2.new observations
Explanation:
A scientific theory is the one which explains the cause of a natural phenomena through observatory and experimentation approach. It is valid, accurate and acceptable worldwide.
1. It is testable by implementation of suitable methodology for the purpose of proving the cause of the natural phenomena occurring in nature.
2. A the explanation of the theory can be changes on the basis of the new observations obtained after implementation of new technology and methodology.
<u>Answer:</u> The change in volume is 2.05 L
<u>Explanation:</u>
To calculate the final temperature of the system, we use the equation given by Charles' Law. This law states that volume of the gas is directly proportional to the temperature of the gas at constant pressure.
Mathematically,
where,
are the initial volume and temperature of the gas.
are the final volume and temperature of the gas.
We are given:
Putting values in above equation, we get:
Change in volume = 
Hence, the change in volume is 2.05 L
