what is the original volume of a gas if it is called from 308.0 K to 278K? The final volume is 54.5 mL.

What is the correct equation for cellular respiration?

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.

How many moles of na2s2o3 are needed to react with 0.12mol of cl2? show work.