1. 1. A student decomposes 4.0 moles of Cucl in an experiment to produce copper and chlorine gas. How many moles of Cl, will the student produce? 2 Cuci 2 Cu + Cl, Show your calculations and complete the BCA table.​

Anions are negative charged ions

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What do you need with it’s not a question your just stating what it says

It is a mixture. simply put, a compound must be pure, that is, of only one chemical structure and composition. a mixture is made of different chemical substances (i.e. elements, molecules, compounds) that are not chemically bonded to each other, but instead physically grouped together, as in the case of gasoline (a homogeneous solution).