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If the density of indium is 7.31 g/cm², how many atoms are there in a indium piece of 30 dm wide, 5 cm long and 1.6 mm thick? (In: 114.8 g/mol, NA=6,02x10²³) 1.6 mm 5 cm In 30 dm A) 9,19 x 104 B) 9,19 x 102 C) 15,3 x 10²3 D) 15,3 x102 E) 918 x 102

If the density of indium is 7.31 g/cm², how many atoms are there in a indium piece of 30 dm wide, 5 cm long and 1.6 mm thick? (In: 114.8 g/mol, NA=6,02x10²³) 1.6 mm 5 cm In 30 dm A) 9,19 x 104 B) 9,19 x 102 C) 15,3 x 10²3 D) 15,3 x102 E) 918 x 102

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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If the density of indium is 7.31 g/cm, how many atoms are there in a indium piece of 30 dm wide, 5 cm long and 1.6 mm thick? (In: 114.8 g/mol, NA=6,02x10³) 1.6 mm 5 cm In 30 dm A) 9,19 х 104 в) 9,19 х 102 С) 15,3 х 103 D) 15,3 x102 E) 918 x 102
Transcribed Image Text:If the density of indium is 7.31 g/cm, how many atoms are there in a indium piece of 30 dm wide, 5 cm long and 1.6 mm thick? (In: 114.8 g/mol, NA=6,02x10³) 1.6 mm 5 cm In 30 dm A) 9,19 х 104 в) 9,19 х 102 С) 15,3 х 103 D) 15,3 x102 E) 918 x 102
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