Which term is used to describe the amount of heat that is required to convert 1 mol of a liquid to a gas?

a. dew point

b. boiling point

c. molar heat of fusion

d. molar heat of vaporization

Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?

Abeaker with 2.00×102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.

Select the word from the list that best fits the definition the nuclear family into which a person is born or adopted.