In NH3 there is one nitrogen atom and 3 hydrogen atoms. Nitrogen has a molar mass of 14.01 and Hydrogen has a molar mass of 1.008. Therefore: 1*(14.01) + 3*(1.008) = 17.034 So for every mole of NH3 you will have 17.034 grams.
spout verb (SPEAK) âº [ T, I + adv/prep ] disapproving to speak a lot, in a way that is boring or annoying for other people: He spouts a load of pretentious nonsense and people are stupid enough to believe him! I really don't want to listen to Mike spouting on/off all afternoon.
Related to spout: sprout, spout out. (spout) v. spoutÂ·ed, spoutÂ·ing, spouts. v.intr. 1. To gush forth in a rapid stream or in spurts: Water spouted from the faucet. 2. To discharge a liquid or other substance continuously or in spurts: whales spouting offshore. 3. To speak in a wordy, dull, or pompous manner: spouted on about how well-made the building was.