Calculate the initial concentration of Fe3+ from the given data below: Equilibrium Solution #: 6

3.29 mL of 0.04 M Fe(NO3)3 in 0.5 M HNO3.

7.62 mL of 0.02 M KSCN in 0.5 M HNO3.

6.03 mL of 0.50 M HNO3

Substance x has a fixed volume, and the attraction between its particles is strong .substance y had widely spread out particles and can be compressed what can most likely be concluded about these substances

How many moles of oxygen react with 12 moles of aluminum

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 .