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Given the reactions: Mg(s) + 2H2O(l) → Mg(OH)2(s) + H2(g) For the reaction to occur at the greatest rate, 1 gram of Mg(s) should be added in the forms of a. large chunks c.small chunks b. a ribbon (a thin,
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Given the reactions: Mg(s) + 2H2O(l) → Mg(OH)2(s) + H2(g) For the reaction to occur at the greatest rate, 1 gram of Mg(s) should be added in the forms of

a. large chunks
c.small chunks
b. a ribbon (a thin, long piece)
d. a powder

User Corbacho
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1 Answer

6 votes
Answer: D
Powders have the greatest surface area and the greater the surface area the greater the reaction rate
User Ofer Gal
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