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AlekseyPX
3 years ago
11

In which liquid does solid brass float?

Chemistry
2 answers:
zimovet [89]3 years ago
7 0
It’s A , Liquid Mercury
ch4aika [34]3 years ago
6 0

Answer:

A

Explanation:

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What the branch of a zoologist
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3 years ago
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I hope it's helpful!

7 0
2 years ago
Explain why the coin is able to float on top of the water in this glass.
zubka84 [21]
Surface tension is the result of water molecules pulling inward with a strong attractive force. 
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4 0
3 years ago
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Using the fact that at 0.10 M, the absorbance was 0.357; and at 0.20 M, the absorbance was 0.714, the absorptivity (slope) is
olga_2 [115]

Answer:

The answer is "3.57 and 0.07".

Explanation:

Using the slop formula:

=\frac{n_2-n_1}{n_2-n_1}\\\\ =\frac{0.714-0.357}{0.20-0.10} \\\\ = ABSORPTIVITY, \ \ a=3.57 \\\\A= a\times b \times c

Given:

A=0.250

length path b=1  

from calibration it is found that

a=3.57\\\\consentation \ c=\frac{A}{a\times b} \\\\C=\frac{0.250}{3.57\times 1}

   =0.07 \ M

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3 years ago
What is the difference between a continuous spectrum and a line spectrum? Give a source of each
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Continuous spectrum and line spectrum are two types of spectra; their main difference is that continuous spectrum contains no gaps whereas line spectrum contains many gaps.
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