A 11.88 g sample of N2 reacts with 2.56608 g of H2 to form ammonia (NH3). If ammonia is the only product, what mass of ammonia is formed

What state of matter is ice a. liquid b. element c. solid d. gas

The msds for glacial acetic acid says that it is a flammable liquid that can severely burn any human tissue it comes in contact with. it reacts with bases, various metals, and strong oxidizing agents. its vapors can form explosive mixtures with air.

How many lone pairs of electrons are on the central atom of no3- and what is the molecular shape? one, trigonal planar zero, trigonal pyramidal zero, trigonal planar one, tetrahedral one, trigonal pyramidal