At stp, what volume do these gases occupy? a. 1.25 mol he b. 0.335 mol c2h6

Brainliesttt me asap! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?

Select all that apply. a beta particle: is electromagnetic energy is an electron has zero charge is emitted from the nucleus has a +2 charge has a -1 charge

Find the mass in grams of 1.37x1020 particles of h3po4