WebbIn laboratory studies the dissolution of iron in dilute nitric - hydrochloric acid mixtures shows an apparent reaction order of -0.62 with respect to HCl. No apparent order value for HNO/sub 3/ can be determined over the concentration ranges studied. Nickel dissolutions show apparent orders of 1.4 with respect to the HCl and 4.2 for HNO/sub 3/. WebbWhen the acid reaches the surface of the liquid, it comes into contact with the nitric oxide produced in the reaction between iron (II) sulfate and the nitrate ions. The acid reacts with the nitric oxide, and a brown solid is formed containing a complex ion of F e 3 + and nitric oxide. The correct answer is, therefore, brown.
Required practical - Analysing substances - AQA - BBC Bitesize
http://scienceline.ucsb.edu/getkey.php?key=1933 WebbIron reacts with very dilute nitric acid to produce mcsa certification books
Iron with nitric acid ionic equation? - Answers
Webb4 okt. 2009 · What is iron hydroxide plus nitric acid? Fe^(3+ ) + NO3^(-) -->Fe(NO3)3 This is the net-ionic equation for iron hydroxide and nitric acid. Webb15 dec. 2024 · Reaction of iron with acids Iron metal dissolves readily in dilute sulphuric acid in the absence of oxygen to form solutions containing the aquated Fe(II) ion … Webb18 apr. 2024 · Metals that are passivated by concentrated nitric acid are iron, cobalt, chromium, nickel, and aluminium. Will PB h2so4 react? Lead does not react with … mcsa certification meaning