Chemistry, 03.03.2020 05:41 Ezekielcassese
The relative atomic mass of Chlorine is 35.45. Calculate the percentage abundance of the two isotopes of Chlorine, 35Cl and 37Cl in a sample of chlorine gas. (Total 2 marks)
Answers: 3
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Two liquids are poured into a beaker. after a few seconds, the beaker becomes warm. which of the following best describes this reaction? a. an exothermic reaction b. a decomposition reaction c. an endothermic reaction d. a single-displacement reaction
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The relative atomic mass of Chlorine is 35.45. Calculate the percentage abundance of the two isotope...
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