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ANTONII [103]
3 years ago
7

Please help i will mark brainliest which helps bring up youre rank

Chemistry
1 answer:
Elis [28]3 years ago
3 0

Answer:

push or pull

Explanation:

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How is the AHfusion used to calculate volume of liquid frozen that produces 1
yulyashka [42]

Answer:

option B

Explanation:

3 0
3 years ago
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Which of the following is the empirical formula for C4H8?
TEA [102]
It would be CH2! you’re just simplifying C4H8, 4 can go into C4 1 time (so we just say C) and 4 can go into H8 2 times (H2)
7 0
2 years ago
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Why is ocean water more dense than freshwater
zalisa [80]
A. Cuz it contains more salt
Hope this helps good luck on ur examsss :))))
8 0
3 years ago
What is the connection between Oobleck and the mantle?
lapo4ka [179]

Answer:

Oobleck is a mixture of cornstarch & water, a substance that behaves like the Mantle.

Explanation:

3 0
3 years ago
7. How many moles are in 18.00 x 1023 particles of AICIZ?
Andrej [43]

Answer:

<h3>The answer is option A</h3>

Explanation:

To find the number of moles in a substance given it's number of entities we use the formula

n =  \frac{N}{L}  \\

where n is the number of moles

N is the number of entities

L is the Avogadro's constant which is

6.02 × 10²³ entities

From the question we have

n =  \frac{18.0 \times  {10}^{23} }{6.02 \times  {10}^{23} }  =  \frac{18}{6.02}  \\  = 2.99003322...

We have the final answer as

<h3>2.99 moles</h3>

Hope this helps you

7 0
2 years ago
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