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allsm [11]
3 years ago
9

I NEED AN ANSWER TO THE PHOTO! HELP ASAP! PLEASE

Chemistry
1 answer:
KATRIN_1 [288]3 years ago
4 0
I think it is A!! Hope this helps.
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Lift up the glass in one bowl, and place an effervescent tablet in the water beneath it. Quickly place the inverted glass over t
Ugo [173]

The glass containing the effervescence tablet has a greater air space than the other.

<h3>What is effervescence?</h3>

The term effervescence refers to the evolution of a gas. An effervescence tablet is a tablet that is designed to release the gas called carbon dioxide.

When we add the effervescence tablet and compare the level of the water in the two bowls, we will see that the water in the glass containing the effervescence tablet has a greater air space than the other.

Learn more about carbon dioxide:brainly.com/question/14445045

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What is the potential energy of a molecule?
iren2701 [21]

Answer:

I guess the answer is D point

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2 years ago
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Compare a cup of hot coffee with the Pacific Ocean. Which statement about thermal energy and temperature is correct?
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I believe your answer will be D.
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Write E in the blank if the material is heterogeneous or O if it is homogeneous.
Advocard [28]

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Wood: E

Freshly brewed black coffee: O

Water: O

Lucky Charms: E

Salt: O

Dirt: E

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Air: O

Milk: O

Gold: O

Any mixture that looks the same through the substance is homogenous. The different parts are unable to be visibly seen. (Any periodic element is homogenous)

Any mixture that can be easily determined a mix and cannot be evenly separated or dispersed is heterogenous.

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3 years ago
Derive Boyle's law.<br>i'll mark the brainliest for the answer​
MArishka [77]

Answer:

According to Boyle's Law, an inverse relationship exists between pressure and volume. ... The relationship for Boyle's Law can be expressed as follows: P1V1 = P2V2, where P1 and V1 are the initial pressure and volume values, and P2 and V2 are the values of the pressure and volume of the gas after change.  

<em>Hope that helps! :)</em>

<em></em>

<em>-Aphrodite</em>

Explanation:

6 0
3 years ago
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