The unheated gas in the above system has a volume of 20.0L at a temperature of 25.0 °C and a pressure of 100 atm. The
gas is heated to a temperature of 100 0 C while the volume
remains constant What is the pressure of the heated gas?
Ignore the block labeled "A".
M

a patient chooses to not take a beneficial medical treatment.

explanation:

number of molecules / avogadro's number * molecule molecular = mass

explanation:

we define a gram-molecular weight as the mass of one mole of any element or compound. a mole contains avogadro's number of units (molecules) –  

6.022

x

10

23

. so, dividing the number of molecules by avogadro's number gives us the number of moles. multiplying that by the molecular weight gives us the mass. from the periodic table we find the gram-molecular weight of u to be238 and of f to be19. so,  

u

f

6

will have a gram-molecular weight of 352g.

its first and third is your answer i did the qustion the fourth isnt right

can you list the answers so i can answer