7. What is the name of: CH3-CH(CH3)-CH2- alky group? * isopropyl
propyl
sec-butyl
butyl

What are the first three quantum numbers for the electrons located in subshell 2s?

To find the enthalpy of a reaction in the lab, you measured the of the reactants and the change during the reaction.

Nitric acid can be formed in two steps from the atmospheric gases nitrogen and oxygen, plus hydrogen prepared by reforming natural gas. in the first step, nitrogen and hydrogen react to form ammonia: (g) (g) (g) in the second step, ammonia and oxygen react to form nitric acid and water: (g) (g) (g) (g) calculate the net change in enthalpy for the formation of one mole of nitric acid from nitrogen, hydrogen and oxygen from these reactions. round your answer to the nearest .