Asealed jar has 0.20 moles of gas at a pressure of 300.12 kpa and a temperature of 229 k. what is the volume of the jar?

From  ideal  gas  equation  v=nRT/P  where  n  is  number  of  moles,   ,R  is  the  gas  constant, T is the temperature  and  P  is  the  pressure
P=300.12kpa
n=0.2moles
R(the  gas  constant)=8.3145  L.kpa/mol.k
T=229k
v=?
0.2mol  x { ( 8.1345  l.kpa/mol.k   x229  k)/300.12   kpa}=1.27  L

answer and explanation;

composition refers to both the types of minerals within a rock and the overall chemical makeup of the rock while texture refers to the size and arrangement of the minerals or grains that make up a rock. both composition and texture can be used to classify rocks, such as igneous rocks. texture describes how the rock became solid or crystallized from liquid, melted rock. composition of a rock describes the minerals that make up a particular rock.