Ideal Gas Law Test 11 have 1.9 moles of gas held at a pressure of 5 atm and in a container with a volume of S0 liters, what is the temperature of the gas?
O 1603 K
O 273 K
O 0.0006
O 0.0006 K

T = 1603 K

Explanation:

Given data:

Number of moles of gas = 1.9 mol

Temperature of gas = ?

Pressure of gas = 5 atm

Volume of gas = 50 L

Solution:

The given problem will be solve by using general gas equation,

PV = nRT

P= Pressure

V = volume

n = number of moles

R = general gas constant = 0.0821 atm.L/ mol.K  

T = temperature in kelvin

By putting values,

5 atm × 50 L = 1.9 mol × 0.0821 atm.L/ mol.K  × T

T = 250 atm.L / 1.9 mol × 0.0821 atm.L/ mol.K

T = 250 atm.L /0.156 atm.L/K

T = 1603 K

po-215 i got it right on the quiz

ca has a crystalline lattice with positive ions (since it is a metal, metals are positively charged) and electrons flow freely in its structure since the ca atoms have a large nuclear radius so the electrons are not tightly held, therefore the electrons can flow freely since they are not being highly attracted by the nucleus. moreover, one of the properties of metals are that they are conductors of electricity, thus proving ca is the element.