D dfymarine Full Member 10+ Year Member 5+ Year Member 15+ Year Member Joined Jan 3, 2007 Messages 134 Reaction score 1 Jul 30, 2009 #1 Members do not see this ad. why doesn't this rxn occur? Zn + NaNO3 ===> no rxn. thnx!
D dfymarine Full Member 10+ Year Member 5+ Year Member 15+ Year Member Joined Jan 3, 2007 Messages 134 Reaction score 1 Jul 30, 2009 #2 anybody??? 😱 Upvote 0 Downvote
D DrTootle Full Member 10+ Year Member 15+ Year Member Joined Jul 23, 2008 Messages 95 Reaction score 0 Jul 30, 2009 #3 http://www.sciencebyjones.com/chemical_reactivity.htm Na is higher on the reactivity series of metals than Zn, so Zn won't replace it. The link I provided should explain it a little better. Scroll to the bottom and they list metals in order from least reactive to most reactive Upvote 0 Downvote
http://www.sciencebyjones.com/chemical_reactivity.htm Na is higher on the reactivity series of metals than Zn, so Zn won't replace it. The link I provided should explain it a little better. Scroll to the bottom and they list metals in order from least reactive to most reactive
doc toothache Full Member 15+ Year Member Joined Jan 17, 2006 Messages 8,521 Reaction score 2,797 Jul 30, 2009 #4 Check your electronegativity series. Zn is less reactive than Na and will not displace it. Upvote 0 Downvote
D dfymarine Full Member 10+ Year Member 5+ Year Member 15+ Year Member Joined Jan 3, 2007 Messages 134 Reaction score 1 Jul 30, 2009 #5 thnx guys i got it Upvote 0 Downvote