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BigorU [14]
3 years ago
15

How to remove acetone from a school chromebook

Chemistry
2 answers:
ycow [4]3 years ago
8 0
Answer:

Blot the liquid with a dry, white absorbent cloth. Gently scrape up semi-solids with a rounded spoon. Break up solids and use something to remove them

kkurt [141]3 years ago
7 0

Answer:

Apply some dishwashing solution with a white washcloth to the acetone residue and for a few minutes, work in gently from the edges of the spill to the center. Dont rub. Continue until the spill is completely removed.

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Help! It’s for chemistry I attached a picture thank you!
IgorLugansk [536]

Answer:

0.15 L

Explanation:

You need to first find the volume of the container.  You can do this by dividing the mass by the density.  This will give you the mass in mL.

5.00 kg = 5,000 g

(5,000 g)/(1.00 g/mL) = 5,000 mL

5,000 mL = 5 L

Now, find the volume the seawater will take up.

(5,000 g)(1.03 g/mL) = 4854.4 mL

4854.4 mL = 4.85 L

Subtract the two volumes to find the volume that left unfilled.

5 L - 4.85 L = 0.15 L

6 0
3 years ago
In the diagram, what is happening to the temperature at Point B?
taurus [48]

In the diagram, an activity which is happening to the temperature at Point B is that: C. The temperature is not rising because the heat is being used to break the connections between the molecules.

<h3>What is matter?</h3>

Matter can be defined as any physical object or body that has both mass and takes up space. This ultimately implies that, the mass of a physical object measures the amount of matter the object contains.

<h3>What is heat?</h3>

In Science, heat is sometimes referred to as thermal energy and it can be defined as a form of energy that is transferred from a physical object (body) to another due to a difference in temperature.

By critically observing the diagram, we can reasonably infer and logically deduce that matter has dynamic states depending on the composition of its atoms and at point B the temperature remained constant (not rising) because the quantity of heat generated is used for breaking any form of connection between the molecules.

Read more on matter here: brainly.com/question/24783543

#SPJ1

8 0
1 year ago
Sodium and chloride ions readily combine because they have opposite charges.
kipiarov [429]

Answer:

its true i just looked on quizlet

Explanation:

8 0
3 years ago
Explain why sodium chloride solution cannot be used as the electrolyte to produce
ira [324]

Explanation:

Because the solution only contains Na+ and Cl− ions, and water, and not the metal Na(s) . You cannot evaporate the water from the solution and hope to obtain anything but NaCl(s) .

.

Na(s) has an electron configuration of 1s^2 2s^2 2p^6 3s^1 , but Na+(aq) has an electron configuration of 1s^2 2s^2 2p^6 . That means they are not the same element, and thus, there is no straightforward way of extracting Na(s) from a NaCl (aq) solution

6 0
2 years ago
Hi :) how to do 4(b)?
boyakko [2]
When acid and base solutions react, they produce water and a neutral ionic compound called a salt. The reaction is called a neutralization reaction.
8 0
3 years ago
Read 2 more answers
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