Chemistry, asked by chandan561, 1 year ago

Your given a aluminium oxide,sodium hydroxide,dilute hydrochloric acid, concentration sulphuric and zinc are metals using these chemicals how do you prepare hydrogen gas

Answers

Answered by kanthi36940

2

Answer:

2HCl+Zn= ZnCl2 +H2

Explanation:

this is the answer

..hope u r satisfied

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