Science, asked by raghuraman, 1 year ago

can you get H2 gas if hn O3 react with metal or nonmetal give reason what is anodising

Answers

Answered by ampamaria2010p5kn54
1
Yes . for example 
Mg+HNO3-> Mg(NO3)2
Answered by Aips
2
HNO3 or Nitric Acid reacts with Metals to reduce hydrogen ions to hydrogen gas i.e H+ ions from the Nitric Acid.


Anodizing is an electrochemical process that converts the metal surface into a decorative, durable, corrosion-resistant, anodic oxide finish. Aluminum is ideally suited to anodizing, although other nonferrous metals, such as magnesium and titanium, also can be anodized.


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