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ICE Princess25 [194]
3 years ago
15

Una muestra de 0,830 g de MgCl2 se disuelve en 350 g de agua. Si la densidad de la disolución es 1,09 g/mL

Chemistry
1 answer:
geniusboy [140]3 years ago
8 0

Answer:

NMIKCORQW

J3WEFONCIONV WEJFQOMS;DX

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Answer:

Explanation:

We can calculate the volume  of the oxygen molecule as the radius of oxygen molecule is given as 2×10⁻¹⁰m.

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volume=33.40×10⁻³⁰m³

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we know the ideal gas equation as:

PV=nRT

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v is volume  of gas

T is temperature of gas

N is numbetr of molecules

Na is avagadros number

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R is real gas constant

So to calculate pressure using the  formula;

PV=NkT

P=NkT/V

Since there is only one molecule of oxygen so N=1

P=[1×1.38×10⁻²³J/K×300]/[33.40×10⁻³⁰m³

p=12.39×10⁷Pascal

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3 years ago
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Hope this helps!

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