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Calculate each of the following:a. moles of Al in 3.26 ×
Chapter 6, Problem 23QP(choose chapter or problem)
Calculate each of the following:a. moles of Al in 3.26 × 1024 atoms of Alb. moles of C2H5OH in 8.50 × 1024 molecules of C2H5OHc. moles of Au in 2.88 × 1023 atoms of Au
Questions & Answers
QUESTION:
Calculate each of the following:a. moles of Al in 3.26 × 1024 atoms of Alb. moles of C2H5OH in 8.50 × 1024 molecules of C2H5OHc. moles of Au in 2.88 × 1023 atoms of Au
ANSWER:Solution 23QPHere, we have to calculate the number of moles in each of the following.Step 1 of 4To calculate the number of atoms or molecules of a substance is as follows.* Convert moles to atoms or molecules.* Use Avogadro’s number writes the conversion factors.* Calculate the number of atoms.______________________________________________________________________________