write the balanced net ionic equation for the reaction that occurs when h2nnh2 is combined with hcooh

Aballoon inflated with three breaths of air has a volume of 1.7 l. at the same temperature and pressure, what is the volume of the balloon if five more same-sized breaths are added to the balloon?

In what environment would mineral formation caused by high pressures and high temperatures most likely occur?

What does the xylem do? stores the glucose captures the sunlight absorbs oxygen into the leaf carries water from the roots to the leaves