請問會反應生成二氧化氮氣體嗎？
還是說不會反應呢？
查WIKI裡面沒有寫到會不會跟銅一樣產生二氧化氮氣體。
請知道的大大說一下吧，感恩。
http://wiki.answers.com/Q/What_does_Magnesium_combined_with_nitric_acid_make
What does Magnesium combined with nitric acid make?
Magnesium (s) + Nitric Acid (aq) ---> Magnesium Nitrate (aq) + Hydrogen gas
(g) + Heat
http://www.docbrown.info/page04/Y11revQs/acidreactionequationsFH.htm
12. magnesium + nitric acid ===> ?___________________________ + hydrogen
http://en.wikipedia.org/wiki/Nitric_acid
Since nitric acid is an oxidizing agent, hydrogen (H2) is rarely formed. Only
magnesium (Mg), Manganese (Mn) and calcium (Ca) react with cold, dilute
nitric acid to give hydrogen:
Mg(s) + 2HNO3 (aq) → Mg(NO3)2 (aq) + H2 (g)
Passivation
Although chromium (Cr), iron (Fe) and aluminium (Al) readily dissolve in
dilute nitric acid, the concentrated acid forms a metal oxide layer that
protects the metal from further oxidation, which is called passivation.
http://www.hutchk12.org/chema/equations.doc
24. magnesium + nitric acid 沦 magnesium nitrate + hydrogen
http://malaysia.answers.yahoo.com/question/index?qid=20080408023056AAuPHrZ
Nitric acid and Magnesium?
What type of gas is formed when a small piece of magnesium is added to 2cm of
nitric acid in a test tube?
Mg + 2HNO3 --> Mg(NO3)2 + H2
Therefore, hydrogen gas... :)
以上是鎂查到的結果... 0.0
※ 編輯: cmnhobert 來自: 220.135.226.57 (05/19 22:35)