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asambeis [7]
2 years ago
11

Two students are trying to figure out the Calories per gram of potato chips. They burn part of the potato chip and feel the heat

. They decide to measure this heat by putting a can of water above the burning potato chip so they can measure the heat gained by the water.
1 Calorie is equal to 1,000 calories

4.184 J = 1 cal

Specific heat of water is 4.184 J/g °C

They collect the following data:


mass of potato chip before burning 0.58 g
mass of potato chip after burning 0.40 g
mass of water in can 50.9 g
initial temperature of water 21.7 °C
final temperature of water 23.8 °C

How many Cal were released by potato chip? Round your answer to 2 decimal places
Chemistry
1 answer:
kakasveta [241]2 years ago
6 0

Answer:

ok

Explanation:

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Answer:

Yes!

Explanation:

I think It would be fun!, Going thought space going from planet to planet. once i get back to earth i can make a document about my time in space.

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7 0
3 years ago
Describe each highlighted bond in terms of the overlap of atomic orbitals. (If the highlighted bond is not a pi bond, select the
Anestetic [448]

The image of the bonds are missing, so i have attached it.

Answer:

A) - Sigma bond

-Sp³ and Sp³

- None

B) - Sigma and pi bond

- Sp² of C and p of O

- p of C and P of O

Explanation:

A) For compound 1;

- the molecular orbital type is sigma bond due to the end-to-end overlapping.

- Atomic orbitals in the sigma bond will be Sp³ and Sp³

- Atomic orbitals in the pi bond would be nil because there is no pi bond.

B) For compound 2;

- the molecular orbital type is sigma and pi bond

-Atomic orbitals in the sigma bond would be Sp² of C and p of O

- The Atomic orbitals in the pi bond will be; p of C and p of O

6 0
2 years ago
The chemical reaction in which compounds break up into simpler Constituents is a.
coldgirl [10]
Decomposition its the answer
8 0
3 years ago
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The graphic shows nutrient loss in millions of metric tons per year in the United States.
tia_tia [17]

Annually 126.0 million metric tons of soil nutrients are lost.                            

<u>Explanation</u>:

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  • After that in the second year, the loss has doubled. 10.0 million metric tons of soil nutrients are lost.
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3 0
3 years ago
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