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Study with Quizlet and memorize flashcards containing terms like What is the colour of zinc, What is the colour of sulphur, What happens after the mixture is heated for awhile and more.
Study with Quizlet and memorize flashcards containing terms like Reaction Mechanism, Intermediates, Elementary Reaction and more.
The main goal of this question is to write and balance the reaction of zinc and sulfur in which zinc sulfide is produced. To write a balanced reaction, we first need to determine the reactants and products. The reactants in this reaction are Zn and S. The product in this reaction is ZnS.
Either reaction is valid for representing the reaction between zinc and sulfur. The important thing is that both equations stipulate the same stoichiometry (one atom of zinc for one atom of sulfur).
15 sty 2019 · Recognize a reaction as an oxidation-reduction reaction. In the course of a chemical reaction between a metal and a nonmetal, electrons are transferred from the metal atoms to the nonmetal atoms. For example, when zinc metal is mixed with sulfur and heated, the compound zinc sulfide is produced.
Reaction of Zinc and Sulfur Description: Insertion of red-hot wire into a small pile of powdered zinc and sulfur results in a large puff of yellowish smoke. This demonstration is also available on video and JCE “Chemistry Comes Alive!” vol. 3 CD-Rom.
30 cze 2023 · When heated, the two powders react explosively to form zinc sulfide. Zinc sulfide is used to make television screens and fluorescent light bulbs. Zinc also reacts with halogens.
