Title: A piece of zinc placed in hydrochloric acid results in a fierce effervescence and the zinc ... Post by: Neves on Feb 6, 2017 A piece of zinc placed in hydrochloric acid results in a fierce effervescence and the zinc eventually dissolves, yielding a solution of zinc chloride. A glowing splint gives a "popping" sound, indicating the presence of hydrogen gas. What type of reaction is it?
A) Combination B) Decomposition C) Single displacement D) Double displacement Title: Re: A piece of zinc placed in hydrochloric acid results in a fierce effervescence and the zinc ... Post by: DeZoete on Feb 6, 2017 Content hidden
Title: Re: A piece of zinc placed in hydrochloric acid results in a fierce effervescence and the zinc ... Post by: Neves on Apr 5, 2017 Thank you very much.
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