Which of these is true for the electrons of an atom? Choose
O have a positive charge
O...
Chemistry, 22.01.2021 19:50 solisemily62
Which of these is true for the electrons of an atom? Choose
O have a positive charge
O found in the nucleus along with the protons
O found in the space surrounding the nucleus
O are attached to the positive charge of neutrons
What
Answers: 1
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Achemist wants to extract copper metal from copper chloride solution. the chemist places 0.50 grams of aluminum foil in a solution containing 0.75 grams of copper (ii) chloride. a single replacement reaction takes place. (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction? a) approximately 0.36 grams, because copper (ii) chloride acts as a limiting reactant b) approximately 1.8 grams, because copper (ii) chloride acts as a limiting reactant c) approximately 0.36 grams, because aluminum acts as a limiting reactant d) approximately 1.8 grams, because aluminum acts as a limiting reactant
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