All categories

3 years ago

Convert the following temperatures to Kelvin:

Chemistry

1 answer:

maxonik [38]3 years ago

7 0

Explanation:

A. 100°C to Kelvins

$T(K)=T(^oC)+273.15$

$T(K)=100(^oC)+273.15=373.15 K$

B 600°R to Kelvins

$(T)^oK=((T)^oR)\times 1.8$

$(T)^oK=600\times 1.8 K = 1080 K$

C. 98°F to Kelvins

$(T(K)-273.15)=(T(^oF)-32)\times \frac{5}{9}$

$(T(K))=(98(^oF)-32)\times \frac{5}{9}+273.15=309.81K$

D. 77.4°F to degree Celsius

$((T)^oC)=((T)^oF-32)\times \frac{5}{9}$

$(T)^oC =(77.4^oF-32)\times \frac{5}{9}=25.22^oC$

E. 77.4 K to degree Celsius

$T(^oC)=T(^K)-273.15$

$T(^oC)=77.4(K)-273.15=-195.75^oC$

F. 77.4°R to degree Celsius

$(T)^oC=((T)^oR-491.67)\times \frac{5}{9}$

$(T)^oC=((77.4)^oR-491.67)\times \frac{5}{9}=-230.15 ^oC$

You might be interested in

What are 5 renewable energy Resources and why are they better for the society and the environment

Ket [755]

Answer:

hydroelectric , hydrogen fuel cells , solar power , geothermal , wind power

Explanation:

all of these has little to no waste being produced and have little to no impact on the environment .

5 0

3 years ago

Read the scientific question below.

svetlana [45]

If we fertilize a plant, then its height increases fast. Always use if then format

8 0

3 years ago

What happens to an object at rest if balanced forces act upon it?

OLga [1]

Newton's first law of motion states that an object at rest will remain at rest unless an unbalanced force acts on it. If you apply balanced forces on the object there would be no net force. The body does not accelerate but instead stays at rest.

Another way to look at this problem is to use Newton's second law of motion. The first law states that $F = m\times a$ , where $a$ is the acceleration $F$ is the net force and $m$ is the mass of the object.

When F is zero, the acceleration of the object is zero. This means that if the object had a velocity of zero before the balanced forces started acting, the velocity will stay at zero after the balanced forces begin to act. If the object was moving at a constant velocity before the balanced forces started acting on it, it would continue at that constant velocity after the balanced forces begin to act.

4 0

3 years ago

Nitriles can be converted into carboxylic acids. how would you use ir spectroscopy to monitor the progress of this reaction?

Lady bird [3.3K]

Fats or oils are created when the hydroxide group of glycerol combines in a dehydration synthesis process with the carboxyl group of fatty acids.

<h3>What is dehydration ?</h3>

Your body loses more fluids when you are dehydrated than you are taking in. If unattended to, it could get worse and become a serious problem.

When you don't drink enough water or lose more than you take in, you become dehydrated. Sweat, tears, vomiting, urination, and diarrhea all cause fluid loss. Climate, level of physical activity, food, and other variables can all affect how severe dehydration is.

Dark urine, decreased urination, headaches, weariness, dry skin, decreased skin turgor, and poor focus are all indicators of dehydration.

To learn more about dehydration from the given link:

brainly.com/question/12261974

#SPJ4

4 0

1 year ago

I’m taking a test!! Please help!!

777dan777 [17]

Answer:

I am not really sure, but I think Fr.

Explanation:

8 0

3 years ago

Read 2 more answers