Gas law question?

how about we do this

.. PV = nRT

and we note that ALL 5 of those variables are + .. .there are no negative P, V, n, or T right?

*********

(i) if V and n are constant

. ..P = (nR/V) * T + 0.. .. . .P vs T plot is a line from the origin with a positive slope = (nR/V)

(ii) if T and P are constant

.. .V = (RT/P) * n + 0.. .. . V vs n is a line from the origin with a positive slope = (RT/P)

(iii) if T and n are constant

.. .P = (nRT) *(1/V) + 0.... . . P vs V is a curve with P = ∞ when V = 0... and P = 0 when V = ∞

.. . better yet

(iv).a plot of P vs 1/V = a straight line with slope = nRT and intercept = 0

see the generic plots that will work for your answer

Avogadro and Boyle were gay lovers.

PV = nRT

P = pressure

V = volume in Liters

n = moles of gas, use Avagadro’s 6.022x10^23

R = ideal gas law constant

T = temperature in Kelvin (C + 273.15)

Temperature should be in absolute.

So R depends upon the units that you use. The most common used value for R, when dealing with gases, is 8.3144598 (kPa∙L)/(mol∙K), but you can use other values of R when you have different units:

Values of R and it’s units

8.3144598 __________ J⋅K−1⋅mol−1

8.3144598 ×10^3 ____ amu⋅m2⋅s−2⋅K−1

8.3144598 ×10^−2 ____ L⋅bar⋅K−1⋅mol−1

8.3144598 ___________ m3⋅Pa⋅K−1⋅mol−1

62.363577 ___________ L⋅Torr⋅K−1⋅mol−1

1.9872036 ×10^−3 ____ kcal⋅K−1⋅mol−1

8.2057338 ×10^−5 ____ m3⋅atm⋅K−1⋅mol−1

0.082057338 __________ L⋅atm⋅K−1⋅mol−1

Per Wiki: https://en.wikipedia.org/wiki/Gas_constant

I would solve for variable, like n first

n = PV/(RT)

then insert your given values