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Anarel [89]
3 years ago
7

An element's atomic mass does not include the mass of its _____.

Chemistry
1 answer:
Oksi-84 [34.3K]3 years ago
3 0

。☆✼★ ━━━━━━━━━━━━━━  ☾

The correct option would be 'electrons'

This is because electrons have a relative mass of zero.

Have A Nice Day ❤

Stay Brainly! ヅ

- Ally ✧

。☆✼★ ━━━━━━━━━━━━━━  ☾

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alukav5142 [94]

Explanation:

1. N/A

2. The difference in color

3. It is making the solution less  concentrated, usually by adding more liquid.

4. You need to find the concentration of the solution before it was diluted. Add more of the  solvent to the solute as per needed.  

5.

a 1 molar solution cannot be made by adding one mole of solute to 1 L of solvent. • Solutions of a desired molality are usually prepared by placing the appropriate amount of solute

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Explanation:

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6 0
3 years ago
The mole fraction of CO2 in a certain solution with H2O as the solvent is 3.6 × 10−4. What is the approximate molality of CO2 in
nataly862011 [7]

Answer: C) 0.020 m

Explanation:

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Molality=\frac{n\times 1000}{W_s}

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W_s = weight of solvent in g  

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4 years ago
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3 years ago
Read 2 more answers
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