The largest wave ever surfed was at Nazaré, Portugal and reached a height of 24.38 meters. The average height of each floor, or storey, of a building is ~14 feet. How many storeys would a modern building require to be the same height as this wave? (answer to 2 sig figs)

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.

Describe what happens to the molecules as water goes from ice to liquid to vapor. be sure to explain what happens to the temperature during the phase changes.

From the choices provided below, list the reagent(s) in order that will react with cyclopentanone to form the compound shown below.