A sample of gas has a pressure of 742 torr. What is the pressure in atmospheres?

742 torr= approximately 0.976 atm

Explanation:

Since we know that one atm= 760 torr, we can compute the following calculation:

(742 torr/1)*(1atm/760torr)=0.976316 atm

Remember sig figs (3) to round it to 0.976 atm

*=0.976316=0.976 atm

(torr cancels out and we're left with atm)

Hope this helps :)

56 moles of   lieter in chemistry

i think its 5049.

i hope this !