Answer:
3
Explanation:
H2O has a higher intermolecular force (hydrogen bonding) where N2 only has London Dispersion.
The answer is the first choice, <u>840 candies</u>.
<h2><u>
<em>Answer:
</em></u></h2>
<u><em>The answer is </em></u>
<u><em>O ionic
</em></u>
<h2><u><em>
Explanation:
</em></u></h2>
- <em>A bond formed between a silicon atom and an oxygen atom is likely to be: ionic</em>
<u>Answer:</u> The final temperature of the gas is -220.6°C
<u>Explanation:</u>
To calculate the final temperature of the system, we use the equation given by Gay-Lussac Law. This law states that pressure of the gas is directly proportional to the temperature of the gas at constant pressure.
Mathematically,
where,
are the initial pressure and temperature of the gas.
are the final pressure and temperature of the gas.
We are given:
![P_1=6atm\\T_1=-33^oC=[273-33]K=240K\\P_2=1.31atm\\T_2=?](https://tex.z-dn.net/?f=P_1%3D6atm%5C%5CT_1%3D-33%5EoC%3D%5B273-33%5DK%3D240K%5C%5CP_2%3D1.31atm%5C%5CT_2%3D%3F)
Putting values in above equation, we get:
Converting the temperature from kelvins to degree Celsius, by using the conversion factor:
Hence, the final temperature of the gas is -220.6°C
Answer:
A chemical reaction can release chemical energy stored in batteries, natural gas, and even coal. The main advantage of chemical energy is that it is abundant in nature. Chemical energy can be produced by many organic materials.
Hope this helps!!!!!!
Mark Brainleast!!!!!!!!!!!!
