The third option is correct 3. COHESION
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Search cohesion for more info or explanation.
Answer:
the left side are the reactants and the right side is the products
Explanation:
The reactants are the elemental compounds that are being turned into the product
<span>Lewis structure of both is similar:
H : CI (hydrogen chloride)
</span>
<span>K : CI (potassium chloride)</span>
Answer: ![0.543J/g^0C](https://tex.z-dn.net/?f=0.543J%2Fg%5E0C)
Explanation:
Volume of metal = volume of water displaced = (30.0 - 25.0) ml = 5.0 ml
Density of metal = 5.50 g/ml
Mass of metal =![density\times volume =5.50\times 5.0=27.5g](https://tex.z-dn.net/?f=density%5Ctimes%20volume%20%3D5.50%5Ctimes%205.0%3D27.5g)
Volume of water = 25.0 ml
Density of metal = 1.0 g/ml
Mass of metal =![density\times volume =1.0\times 25.0=25.0g](https://tex.z-dn.net/?f=density%5Ctimes%20volume%20%3D1.0%5Ctimes%2025.0%3D25.0g)
![heat_{absorbed}=heat_{released}](https://tex.z-dn.net/?f=heat_%7Babsorbed%7D%3Dheat_%7Breleased%7D)
As we know that,
![Q=m\times c\times \Delta T=m\times c\times (T_{final}-T_{initial})](https://tex.z-dn.net/?f=Q%3Dm%5Ctimes%20c%5Ctimes%20%5CDelta%20T%3Dm%5Ctimes%20c%5Ctimes%20%28T_%7Bfinal%7D-T_%7Binitial%7D%29)
.................(1)
where,
q = heat absorbed or released
= mass of metal = 27.5 g
= mass of water = 25.0 g
= final temperature = ?![41.0^0C](https://tex.z-dn.net/?f=41.0%5E0C)
= temperature of metal = ![153^oC](https://tex.z-dn.net/?f=153%5EoC)
= temperature of water = ![25.0^oC](https://tex.z-dn.net/?f=25.0%5EoC)
= specific heat of lead = ?
= specific heat of water= ![4.184J/g^0C](https://tex.z-dn.net/?f=4.184J%2Fg%5E0C)
Now put all the given values in equation (1), we get
![27.5g\times c_1\times (41.0-153)^0C=[25.0g\times 4.814J/g^0C\times (41.0-25.0)^0C]](https://tex.z-dn.net/?f=27.5g%5Ctimes%20c_1%5Ctimes%20%2841.0-153%29%5E0C%3D%5B25.0g%5Ctimes%204.814J%2Fg%5E0C%5Ctimes%20%2841.0-25.0%29%5E0C%5D)
![c_1=0.543J/g^0C](https://tex.z-dn.net/?f=c_1%3D0.543J%2Fg%5E0C)
Thus the specific heat of the unknown metal sample is ![0.543J/g^0C](https://tex.z-dn.net/?f=0.543J%2Fg%5E0C)
Your system could not cool as effectively as it should due to refrigerant leakage. Your home cannot reach the target temperature due to your air conditioning system. However, it may also result in higher monthly energy costs.
<h3>What is the temperature called?</h3>
Temperature is a unit used to represent hotness or coolness on any of a number of scales, including Celsius and Fahrenheit. According to temperature, heat energy will naturally move from a hotter (body with a high temp) to a colder (body with such a lower temperature) (one at a lower temperature)
<h3>What are the 4 types of temperature?</h3>
- The most widely used method of measuring temperature in the United States and several Caribbean regions is the Fahrenheit scale.
- Celsius Scale.
- Kelvin Scale.
- Rankine Scale
To know more about Temperature visit:
brainly.com/question/11464844
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