Question

chemical equation for laboratory preparation of hudrogen

Answer 1

Answer:

hydrogen not hudrogen

Explanation:

goood night

Answer 2

Answer:

In the laboratory, H2 is usually prepared by the reaction of acids on metals such as zinc with Kipp's apparatus. The electrolysis of water is a simple method of producing hydrogen. A low voltage current is run through the water, and gaseous oxygen forms at the anode while gaseous hydrogen forms at the cathode.

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