If you have 4 moles of n2 and 6 moles of h2, how much would be produced?

The pressure inside a hydrogen-filled container was 2.10 atm at 21 ? c. what would the pressure be if the container was heated to 92 ? c ?

Use examples from the article to explain one positive and one negative effect that chemistry has had on society.

As we move from left to right across the periodic table, what is the general trend? a) atomic radii increase. b) electronegavitiy decreases. c) nuclear shielding increases. d) metallic character decreases.