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klasskru [66]
3 years ago
7

In this picture below one object is attractive to another by-

Chemistry
2 answers:
pochemuha3 years ago
8 0
J. the answer would be magnetism. not here
Ne4ueva [31]3 years ago
5 0
I think it'd be gravity. 
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Elanso [62]
[Ar] 4s²
Let me know if you want a step by step!
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3 years ago
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What is the concentration of H+ in a 2.5 M HCl solution?
Pavel [41]

Answer:

The concentration of H⁺ in a 2.5 M HCl solution is 2.5 M

Explanation:

As HCl is a strong acid and hence a strong electrolyte, it will dissociate as

HCl ⟶ H⁺ + Cl⁻

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Thus, The concentration of H⁺ in a 2.5 M HCl solution is 2.5 M

<u>-TheUnknownScientist</u><u> 72</u>

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3 years ago
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3 years ago
A pharmaceutical company is making a large volume of nitrous oxide (NO). They predict they will be able to make a maximum amount
iragen [17]

Answer:

The answer is "Option B"

Explanation:

From the query, the following knowledge is derived:  

Yield in percentage = 47%  

Performance of theory = 4860 g  

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Now We can obtain the percent yield as followed using the above formula:  

\text{Yield in percentage}= \frac{Actual \ yield \ Rate} {Theorical \ Rate} \times  100

47\% = \frac{Actual \ yield \ Rate}{4860}

The value of the Actual yield Rate =47\% \times 4860

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3 0
3 years ago
Science help please 20 points
cupoosta [38]

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1. Earth

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4. Earth

5. Earth

6.Sun

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Explanation:

I'm a lil sus of 3 and 6 but I'm pretty sure it's right.

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3 years ago
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