Calculate the number of atoms in each of the following masses: a. 54.0 g of aluminum ans: 1.21 1024 atoms Al b. 69.45 g of lanthanum ans: 3.011 1023 atoms La c. 0.697 g of gallium ans: 6.02 1021 atoms Ga d. 0.000 000 020 g beryllium ans: 1.3 1015 atoms Be
Calculate the number of atoms in each of the following masses: a. 54.0 g of aluminum ans: 1.21 1024 atoms Al b. 69.45 g of lanthanum ans: 3.011 1023 atoms La c. 0.697 g of gallium ans: 6.02 1021 atoms Ga d. 0.000 000 020 g beryllium ans: 1.3 1015 atoms Be
Introductory Chemistry: An Active Learning Approach
6th Edition
ISBN:9781305079250
Author:Mark S. Cracolice, Ed Peters
Publisher:Mark S. Cracolice, Ed Peters
Chapter7: Chemical Formula Relationships
Section: Chapter Questions
Problem 41E
Related questions
Question
1. Calculate the number of atoms in each of the following masses:
a. 54.0 g of aluminum ans: 1.21 1024 atoms Al
b. 69.45 g of lanthanum ans: 3.011 1023 atoms La
c. 0.697 g of gallium ans: 6.02 1021 atoms Ga
d. 0.000 000 020 g beryllium ans: 1.3 1015 atoms Be
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 3 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Recommended textbooks for you
Introductory Chemistry: An Active Learning Approa…
Chemistry
ISBN:
9781305079250
Author:
Mark S. Cracolice, Ed Peters
Publisher:
Cengage Learning
Chemistry: Matter and Change
Chemistry
ISBN:
9780078746376
Author:
Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:
Glencoe/McGraw-Hill School Pub Co
Chemistry for Today: General, Organic, and Bioche…
Chemistry
ISBN:
9781305960060
Author:
Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
Publisher:
Cengage Learning
Introductory Chemistry: An Active Learning Approa…
Chemistry
ISBN:
9781305079250
Author:
Mark S. Cracolice, Ed Peters
Publisher:
Cengage Learning
Chemistry: Matter and Change
Chemistry
ISBN:
9780078746376
Author:
Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:
Glencoe/McGraw-Hill School Pub Co
Chemistry for Today: General, Organic, and Bioche…
Chemistry
ISBN:
9781305960060
Author:
Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
Publisher:
Cengage Learning
Introductory Chemistry: A Foundation
Chemistry
ISBN:
9781337399425
Author:
Steven S. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry: The Molecular Science
Chemistry
ISBN:
9781285199047
Author:
John W. Moore, Conrad L. Stanitski
Publisher:
Cengage Learning