What happens to the pressure of a gas when it is compressed from 8 L to 4 L at a constant temperature?

Asample of ammonia reacts with oxygen as shown. 4nh3(g) + 5o2(g) 4no(g) + 6h2o(g) what is the limiting reactant if 4.0 g of nh3 react with 8.0 g of oxygen? o2 because it produces only 0.20 mol of no. nh3 because it produces only 0.20 mol of no. o2 because it produces two times less no than nh3. nh3 because it produces three times more no than o2.

Label a-f based on the table using c for concentrated and d for dilute

Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.