Chemistry, asked by agatsumazenitsu073, 5 months ago

Using boyle's law equation, calculate the expected pressure of a fixed amount of gas at constant temperature based on the given data

Volume (mL) Pressure (atm)
5.0
10.0
15.0
20.0 1
30.0
45.5
60.0
80.0

Answers

Answered by MKSrivastava
2

Explanation:

(a) Calculate the volumes

One statement of Boyle's Law is, "The pressure

p

exerted by a gas is inversely proportional to the volume if all other factors remain constant".

In symbols,

¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯

a

a

V

=

k

p

a

a

−−−−−−−−−−−

where

p

=

the pressure

k

=

a proportionality constant

When

V

=

20.0 mL

,

p

=

1.00 atm

,

k

=

p

V

=

20.0 mL × 1.00 atm

=

20.0 mL⋅atm

∴ For this experiment,

p

=

20.0

V

l

atm

For example, when

V

=

5.0 mL

,

p

=

20.0

mL

⋅atm

5.0

mL

=

4.0 atm

I calculated the pressures for the other volumes in an Excel table.

Calculations

Answered by Anonymous
1

One statement of Boyle's Law is, "The pressure pexerted by a gas is inversely proportional to the volume if all other factors remain constant

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