Calculate the number of molecules in the following substance
(a)4.4g of carbon dioxide gas

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.

How does the presence of oxygen affect the chemical pathways used to extract energy from glucose?

Deferentiate volatile and non volatile acid