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lorasvet [3.4K]
2 years ago
11

Which of these materials is a substance?

Chemistry
1 answer:
Anni [7]2 years ago
6 0

Answer:

MAS BOBO KA PALA?!

Explanation:

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Which of the following statements is true
Morgarella [4.7K]
A. you're exposed to nuclear radiation everyday
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3 years ago
If matter has a definite volume but no definite shape, in what state is it?
Andre45 [30]
Yes a liquid is the state of matter
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Read 2 more answers
How is molarity affected if some solution splashes out of the flask during titration?
Annette [7]
<span>If you used more water, the molarity would go down since molarity is moles/liter, and the opposite if you used more water. 

If the acid absorbed water, the molarity would go down because the absorbed moisture will skew the weight of the acid up. 

That would make the molarity go down since there would have been unreacted acid in the spilled liquid.</span>

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

7 0
3 years ago
4 Recall What holds ionic compounds<br> together?
Kazeer [188]

Answer:

The opposite charges of the atoms hold the atoms together. One atom can have a positive charge while the other can have a negative charge and this causes an electrostatic attraction causing the atoms to stick to each other like glue. For example, two magnets, can only be attracted to each other when one side of the magnet has a "-" while the other magnet on one side has a "+". They are attracted to each other by these varying charges. The same applies to ionic compounds which are held together by the varying charges of the ions.

7 0
3 years ago
A gas experts a force of 5,610 N over an area of 0.342 m2. What pressure does the gas expert in Pa?​
Snowcat [4.5K]

Answer:

<h2>16,403.5 Pa</h2>

Explanation:

The pressure exerted by the gas can be found by using the formula

p =  \frac{f}{a}  \\

f is the force

a is the area

From the question we have

p =  \frac{5610}{0.342}  \\ 16403.508...

We have the final answer as

<h3>16,403.5 Pa</h3>

Hope this helps you

4 0
3 years ago
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