find the enthalpy of vaporization of water in kj/mole from vapor pressures determined at the followingtwo temperatures: at 40.0 oc, vapor pressure = 55.3 torr; at 80.0 oc, vapor pressure = 355 torr

d

step-by-step explanation:

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart

step-by-step explanation:

well if you round, things become much more simple. round 5.95 to 6, 4.25 to 4, and 1.05 to 1. now, add 6+4+1 and that would equal 11. so the items together would equal to about $11.