Sugar is fermented in a 1st order process: sugar + enzyme -> products Rate of disappearance of sugar = k[sugar]. If the half-life of this reaction is 35 minutes, what is the rate constant for this reaction? (Please indicate unit in your answer)

Why is the vapor pressure of a warm lake higher than the vapor pressure of a cold lake? o a. warm water has a greater heat of vaporization. ob. warm water evaporates more quickly. cool water evaporates more quickly. od. cool water has a greater heat of vaporization.

The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.

What produces wave a)sound b) heats c)transfer of energy d)vibrations