Under appropriate conditions, nitrogen and hydrogen undergo a combination reaction to yield ammonia: N2 (g) + 3 H2 (g) → 2 NH3 (g)

A 7.1 g sample of H2 requires g of N2 for complete reaction

What’s a special glass that most beakers are made of

Which of the following compounds does not contain molecules? question 2 options: co2 h2 nacl h2o

Between 2014 and 2016, more than 25,000 children in flint, michigan, drank water that was contaminated with lead from lead pipes. during this time, the city claimed the water was safe to drink. which of these actions could the city have taken to ensure that the drinking water was free from lead?