If one atmosphere is equal to 760 mmhg how many atmospheres are equal to 132 mmhg

- 0.174 atm

Solution:- It is a pressure unit conversion problem where it asks to convert 132 mmHg to atm unit.

We know that, 760 mmHg = 1 atm

Let's make the set up using dimensional analysis for this unit conversion problem as:

= 0.174 atm

So, 132 mmHg would be equal to 0.174 atm.

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.

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