cia196785920

01.06.2021 • 

English

Which sentences from the X herbed or examples of personification. (1) Luckys alarm clock shattered her peaceful dream like a jackhammer (2) her eyes snapped open and then she grinned happily (3) Thunder rumble like a freight train in the distance. (4) Rain wrapped up on her window inviting her out to play. (5) Lucy threw on her clothes in restart side to Savior the joyful moment. (6) droplets of water merrily danced across the payment as Lucy leapt from puddle to puddle. (7) soft blanket of rain fell on the porch ground filling the dry cracks that Marred the landscape

Ответ:

jeremymcdonaldorlh0s

16.10.2020

English

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Answer;

= 3.064 g/L

Explanation;

Using the equation;

PV = nRT , where P is the pressure,. V is the volume, n is the number of moles and T is the temperature and R is the gas constant, 0.08206 L. atm. mol−1.

Number of moles is 1 since one mole has a mass equivalent to the molar mass.

Therefore; We can find the volume and thus get the density.

V = nRT/P

   = (1 × 0.08206 × 498 )/ 0.939

   = 43.52 L

But; density = mass/volume

Therefore;

Density = 133.34 / 43.52

             = 3.064 g/L

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