A 24.3 mL sample of hydrogen gas was collected over water at 16 °C and 756.2 mm Hg A) What is the partial pressure of the water vapor?
B) What is the partial pressure of the dry gas at these conditions?
C) How many moles of hydrogen gas were collected?

answer: the rate of diffusion increases with increase in temperature.

increase in temperature, increases the molecular/particles speed (kinetic energy. diffusion means movement of particles through the material.

generally, the heavier the particle the more it interacts with the environment and more the temperature matters. so higher temperature results in higher diffusion.

because u need two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei to form isotopes.

so since they all have the same shape? i mean maybe because m& m and reeses are both chocolates

b.

the accuracy of the data.