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Rzqust [24]
3 years ago
12

A reaction at evolves of dinitrogen monoxide gas. Calculate the volume of dinitrogen monoxide gas that is collected. You can ass

ume the pressure in the room is exactly . Be sure your answer has the correct number of significant digits.
Chemistry
1 answer:
snow_tiger [21]3 years ago
5 0

Answer:

The answer is "V = 18.8\  L".

Explanation:

Given:

n= 0.788 \ mmol = 0.788 \ mol \ \text{(1 mmol is a thousandths of a mol)}\\\\R = 0.08206\  \frac{Latm}{Kmol}\\\\T = 17.0^{\circ}\ C =  (17.0 + 273) \ K = 290 \ K\\\\ p=1\ atm\\\\V = ?

Using idel gas law:

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

V =\frac{0.788 \times 0.08206 \times  290}{1}

   =\frac{18.7523}{1} \\\\\ = 18.75

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