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Reaction of NaOH & Zn vs Zn & HCl: Physical & Chemical Changes
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[QUOTE="krateesh, post: 1284133, member: 63689"] [h2]Homework Statement [/h2] What are the physical and chemical changes that occur when NaOH and Zn react.?Also how do this reaction differ from the reaction of Zn and HCl? [h2]Homework Equations[/h2] ------------------------------------------------------------------------- [h2]The Attempt at a Solution[/h2] I do know that zincate is formed in the first and H2 is evolved in the second .But as i have no time to go and perform in the lab...thus please tell me about the colour changes of solution,any deposition,cause and effect of these reactions. [/QUOTE]
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Reaction of NaOH & Zn vs Zn & HCl: Physical & Chemical Changes
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