At a fixed volume, a four-fold increase in the temperature of a gas will lead to in pressure.

Afamily is one another name for a group on the table of elements.

Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?

What is the typical rotational frequency frot for a molecule like n2 at room temperature (25∘c)? assume that d for this molecule is 1å=10−10m. take the total mass of an n2 molecule to be mn2=4.65×10−26kg. you will need to account for rotations around two axes (not just one) to find the correct frequency. express frot numerically in hertz, to three significant figures.