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ella [17]
3 years ago
15

I will mark brainly , please help !

Chemistry
1 answer:
topjm [15]3 years ago
7 0
...a metal atom will *lose* electrons to form a *positive* cation and a nonmetal atom will *accept* electrons to form an *negative* anion.
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Cause their are both have difference s

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3 years ago
What is the volume of 300. g of mercury vapor at 822K and 0.900 atm?
Dominik [7]

Answer:

112.2L

Explanation:

Volume (V) = 300g

Temperature (T) = 822K

Pressure (P) = 0.9atm

using the ideal gas equation;

PV = nRT\\\\ V = \frac{nRT}{P}

Molar gas constant (R) = 0.0821L.atm/mol.K

Mole (n) = \frac{Mass (m)}{Molar mass (M)}                Molar mass of Mercury  = 200.59g/mol

n = \frac{300g}{200.59 g/mol} \\

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V = \frac{1.496mol* 0.0821L.atm/mol.K*822K}{0.9atm}

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2 years ago
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Eduardwww [97]

Answer:

Turkish: Bir gaza dönüşecekler ve gaz, güveler ve güve larvaları için çok zehirlidir.

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Arisa [49]
<h2>Answer:</h2>

The correct answer is option C which is cell can be a plant cell or an animal cell.

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